HEAT CONTROLLER, INC.
Through-The-Wall
Air Conditioning
Models: BD-81
BD-101
BD-123
BDE-103
BDE-123
Important Information
• Please read carefully and thoroughly this manual before operating this unit.
• Contact a qualified sevice technician for installation, repair and maintenance of this unit.
• The appliance is not intended for use by young children or those who require supervision.
• Young children should be supervised to ensure that they do not play with the appliance.
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1.3 SPECIFICATIONS
1.3.1 FOR BD-81/BD-101
MODELS
BD-81
BD101
REMARK
ITEMS
POWER SUPPLY
1Ø, 115V, 60Hz
COOLING CAPACITY (Btu/h)
8,000
800
10,000
INPUT
(W)
(A)
1,050
9.8
RUNNING CURRENT
E.E.R
7.5
(Btu/w.h)
10.0
9.5
REFRIGERANT (R-22) CHARGE(g)
380(13.2 OZ)
410(14.5 OZ)
INDOOR (°C)
OPERATING
26.7(DB) 19.4(WB)
35(DB) 23.9(WB)
TEMPERATURE
OUTDOOR (°C)
LOUVERED-
FIN TYPE
EVAPORATOR
CONDENSER
FAN, INDOOR
FAN, OUTDOOR
2 ROW 12 STACKS
2 ROW 17 STACKS, L-BENDED TYPE
TURBO FAN
PROPELLER TYPE FAN WITH SLINGER-RING
3/3
FAN SPEEDS, FAN/COOLING
FAN MOTOR
6 POLES
OPERATION CONTROL
ROOM TEMP. CONTROL
ELECTRIC
THERMISTOR
VERTICAL LOUVER(RIGHT & LEFT)
HORIZONTAL LOUVER(UP & DOWN)
AIR DIRECTION CONTROL
CONSTRUCTION
TOP-DOWN
EXTERNAL OVERLOAD PROTECTOR
COMPRESSOR
PROTECTOR
FAN MOTOR
INTERNAL THERMAL PROTECTOR
1.6m (3WIRE WITH GROUNDING)
POWER CORD
ATTACHMENT PLUG(CORD-CONNECTED TYPE)
SPLASHED BY FAN SLINGER
DRAIN SYSTEM
NET WEIGHT
DIMENSION
(lbs/kg)
(inch)
(mm)
72/33
79/36
21
13
21
24 /32 x 14 /32 x 19 /32
626 x 366 x 499
(W x H x D)
7
17
23
25 /8 x 15 /32 x 16 /32
SLEEVE DIMESION
(W x H x D)
(inch)
(mm)
OPTIONAL
PART
656 x 394 x 425
20
SLEEVE DEPTH
(inch)
510
WITH FRONT GRILLE
(mm)
—3—
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1.3.2 FOR BD-123
MODELS
BD-123
REMARK
ITEMS
1Ø, 208/ 230V, 60Hz
11,400/11,700
POWER SUPPLY
COOLING CAPACITY
INPUT
(Btu/h)
1,200/1,230
(W)
(A)
6.2/5.8
RUNNING CURRENT
E.E.R.
9.5
(Btu/W.h)
26.7 (DB) 19.4 (WB)
35 (DB) 23.9 (WB)
INDOOR (°C)
OUTDOOR (°C)
OPERATING
TEMPERA-TURE
465(16.4 OZ)
REFRIGERANT (R-22) CHARGE(g)
EVAPORATOR
2 ROW 11 STACKS
LOUVERED-
FIN TYPE
2 ROW 17 STACKS, L-BENDED TYPE
TURBO FAN
CONDENSER
FAN, INDOOR
PROPELLER TYPE FAN WITH SLINGER-RING
3/3
FAN, OUTDOOR
FAN SPEEDS (FAN/COOLING/HEATING)
FAN MOTOR
6 POLES
ELECTRIC
OPERATION CONTROL
ROOM TEMP. CONTROL
THERMISTOR
VERTICAL LOUVER (RIGHT & LEFT)
HORIZONTAL LOUVER (UP & DOWN)
TOP-DOWN
AIR DIRECTION CONTROL
CONSTRUCTION
EXTERNAL OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
1.6m (3 WIRE WITH GROUDING)
ATTACHMENT PLUG (CORD-CONNECTED TYPE)
SPLASHED BY FAN SLINGER
80/37
COMPRESSOR
PROTECTOR
FAN MOTOR
POWER CORD
DRAIN SYSTEM
NET WEIGHT
(lbs/kg)
(inch)
(mm)
(inch)
(mm)
(inch)
(mm)
21
13
21
24 /32 x 14 /32 x 19 /32
DIMENSION
626 x 366 x 499
(W x H x D)
7
17
23
25 /8 x 15 /32 x 16 /32
SLEEVE DIMESION
(W x H x D)
OPTIONAL
PART
656 x 394 x 425
20
SLEEVE DEPTH
WITH FRONT GRILLE
510
—4—
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1.3.3 FOR BDE-103/BDE-123
MODELS
ITEMS
BDE-103
BDE-123
REMARK
1Ø, 208/ 230V, 60Hz
POWER SUPPLY
9,800/10,000
1,030/1,050
5.2/4.7
11,400/11,700
1,200/1,230
6.2/5.8
CAPACITY
INPUT
(Btu/h)
(W)
COOLING
HEATING
RUNNING CURRENT (A)
9.5
9.5
E.E.R.
(Btu/W.h)
(Btu/h)
(W)
9,200/11,200
2,900/3,500
14.0/15.3
CAPACITY
INPUT
RUNNING CURRENT (A)
26.7 (DB) 19.4 (WB)
35 (DB) 23.9 (WB)
21.1 (DB) 15.6 (WB)
INDOOR (°C)
COOLING
OPERATING
TEMPERA-
TURE
OUTDOOR (°C)
INDOOR (°C)
HEATING
8.3 (DB)
440(15.5 OZ)
2 ROW 12 STACKS
2 ROW 17 STACKS, L-BENDED TYPE
6.1 (WB)
465(16.4 OZ)
2 ROW 11 STACKS
OUTDOOR (°C)
REFRIGERANT (R-22) CHARGE(g)
EVAPORATOR
LOUVERED-
FIN TYPE
CONDENSER
TURBO FAN
PROPELLER TYPE FAN WITH SLINGER-RING
1/ 2/ 2
FAN, INDOOR
FAN, OUTDOOR
FAN SPEEDS (FAN/COOLING/HEATING)
FAN MOTOR
6 POLES
ROTARY SWITCH
OPERATION CONTROL
ROOM TEMP. CONTROL
THERMOSTAT
VERTICAL LOUVER (RIGHT & LEFT)
HORIZONTAL LOUVER (UP & DOWN)
TOP-DOWN
AIR DIRECTION CONTROL
CONSTRUCTION
ELECTRIC HEATER
COMPRESSOR
3.5KW, 208/230V
EXTERNAL OVERLOAD PROTECTOR
INTERNAL THERMAL PROTECTOR
FUSE LINK, BIMETAL THERMOSTAT
1.6m (3 WIRE WITH GROUDING)
ATTACHMENT PLUG (CORD-CONNECTED TYPE)
SPLASHED BY FAN SLINGER
PROTECTOR
FAN MOTOR
ELECTRIC HEATER
POWER CORD
DRAIN SYSTEM
80/36
81/37
NET WEIGHT
(lbs/kg)
(inch)
(mm)
(inch)
(mm)
(inch)
(mm)
21
13
21
24 /32 x 14 /32 x 19 /32
626 x 366 x 499
DIMENSION
(W x H x D)
7
17
23
25 /8 x 15 /32 x 16 /32
SLEEVE DIMESION
(W x H x D)
OPTIONAL
PART
656 x 394 x 425
20
SLEEVE DEPTH
WITH FRONT GRILLE
510
—5—
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1.4 FEATURES
• Designed for cooling only.
• Side air-intake, side cooled-air discharge.
• Built in adjustable THERMISTOR and THERMOSTAT.
• Washable one-touch filter.
• Powerful and quiet cooling.
• Top-down chassis for the simple installation and service.
• Compact size.
1.5 CONTROL LOCATIONS
1.5.1 COOLING ONLY MODEL
• OPERATION
REMOTE CONTROL SIGNAL RECEIVER
TEMPERATURE SETTING
• Use this button to automatically control the temperature of
the room.
The temperature can be set within a range of 60°F to 86°F by
increments of 1°F.
POWER
• To turn the air conditioner ON, push this button.
To turn the air conditioner OFF, push the button again.
• This button takes priority over any other button.
• When you first turn it on, the unit is in cool mode, at High
fan speed, and set at a temperature setting of 72°F.
TIMER
- SHUT-OFF TIME
• You will usually use shut-off time while you sleep.
• With unit running, use Timer to set number of hours until
shut-off.
• For your sleeping comfort, once Time is set, the
Temperature setting will raise 2°F after 30 min., and 2°F
after another 30 min.
• Every time you push Timer button, it advances the Timer
setting as follows: 1 Hour
maximum.
FAN SPEED
• Every time you push this button, it advances the setting as
follows:
{High ¡ Low ¡ Med ¡ High}
....
¡
2 Hours ¡¡ ¡ 12 Hours
- START TIME
• With unit not running, use Timer to set number of hours
before unit starts.
• Every time you push Timer button, it advances the Timer
¡
.....
setting as follows: 1 Hour
maximum.
¡
2 Hours
¡
¡
12 Hours
MODE
-
Every time you push this button, the air conditioner alternates between COOL, MONEY SAVER® and FAN.
- MONEY SAVER:
• The fan stops when the compressor stops cooling. Approximately every 3 minutes the fan will turn on and the unit will
check the room air to determine if cooling is needed.
• VENTILATION
Push the lever to the "CLOSE" position to cool, heat or
recirculate room air only.
Pull the lever to the "OPEN" position to exhaust smoke or
stale air from the room.
This feature is best used in conjunction with the FAN ONLY
PULL OPEN / PUSH CLOSE
position.
—6—
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1.5.2 COOLING AND HEATING MODEL
• OPERATION
Off
- Turns the air conditioner off.
Fan Only - The low fan speed operation without cooling (heating).
Low Cool - Cooling with the low speed fan operation.
High Cool - Cooling with the high speed fan operation.
Low Heat - Heating with the low speed fan operation.
High Heat - Heating with the high speed fan operation.
Turn the Temperature Knob to the desired setting. The central position is a normal
setting for average conditions. You can change this setting, if necessary, in
accordance with your temperature preference.
The thermostat automatically controls cooling or heating, but the fan runs
continuously whenever the air conditioner is in operation. If the room is too warm,
turn the thermostat control clockwise. If the room is too cool, turn the thermostat
control counterclockwise.
CAUTION
A slight burning odor may come from the unit
when first switching to HEAT after the cooling
season is over. This odor, caused by fine dust
particles on the heater, will disappear quickly.
This is normal operation.
When the air conditioner has been operating in the
cooling or heating mode and is turned off or set to the fan
only position, wait at least 3 minutes before resetting to
the cooling operation again.
—7—
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2. DISASSEMBLY INSTRUCTIONS
— Prior to disassembling the unit, make sure that the POWER switch is set to OFF and the power cord is
unplugged from the wall receptacle.
2.1 MECHANICAL PARTS
2.1.1 FRONT GRILLE
1. Open the inlet grille downward.
2. Remove the screw which fastens the front grille.
3. Pull the front grille from the right side.
4. Remove the front grille. (See Fig. 1)
5. Re-install the component by referring to the
removal procedure.
Figure 1
2.1.2 CABINET
1. After disassembling the FRONT GRILLE, remove
the 9 screws which fasten the cabinet at the both
sides and the top. (See Fig. 2)
Keep these for later use.
Figure 2
2.1.3 CONTROL BOX
1. Remove the front grille. (Refer to section 2.1.1)
2. Remove the screw which fasten the control
box. (See Fig. 3)
3. Pull the control box from the barrier.(See Fig.3)
4. Discharge the capacitor by placing a 20,000 ohm
resistor across the capacitor terminals.
5. Disconnect two wire housings in the control box.
6. Pull the control box forward completely.
7. Re-install the components by referring to the
removal procedure. (See Fig. 3)
Figure 3
(Refer to the circuit diagram found on pages
29~30 in this manual and on the control box.)
—8—
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2.2 AIR HANDLING PARTS
2.2.1 ORIFICE, HEATER ASSY AND
TURBO FAN
1. Remove the front grille. (Refer to section 2.1.1)
2. Remove the cabinet. (Refer to section 2.1.2)
3. Remove the 2 screws which fasten the
evaporator at the left side and the right side.
(See Fig. 4)
4. Move the evaporator sideward carefully.
5. Remove the 2 terminals carefully
(See Fig. 5, Electric Heater Model only)
6. Remove the 4 screws which fasten the orifice.
(See Fig. 5)
Figure 4
7. Remove the orifice. (See Fig. 5)
Figure 5
8. Using handheld pliers, remove the clamp which
secures the turbo fan. (See Fig. 6)
Figure 6
9. Remove the turbo fan with pliers or your hand,
without touching blades. (See Fig. 7)
10. Re-install the components by referring to the
removal procedures, above.
Figure 7
2.2.2 FAN
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the brace and shroud cover.
(Refer to section 2.2.1)
3. Remove the 6 screws which fasten the condenser.
4. Move the condenser sideways carefully.
5. Using handheld pliers, remove the clamp which
secures the fan.
6. Remove the fan. (See Fig. 8)
7. Re-install the components by referring to the
removal procedures, above.
Figure 8
—9—
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2.2.3 SHROUD
1. Remove the fan. (Refer to section 2.2.2)
2. Remove the screw which fastens the shroud.
3. Remove the shroud. (See Fig. 9)
4. Re-install the components by referring to the
removal procedures, above.
2.3 ELECTRICAL PARTS
2.3.1 MOTOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the clamp cord and disconnect the wire
housing in control box. (Refer to section 2.1.3)
3. Remove the turbo fan. (Refer to section 2.2.2)
4. Remove the fan. (Refer to section 2.2.2)
5. Remove the 4 or 2 screws which fasten the motor.
(See Fig. 10)
Figure 9
6. Remove the motor.
7. Re-install the components by referring to the
removal procedures, above.
Figure 10
2.3.2 COMPRESSOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Discharge the refrigerant system using a FreonTM
Recovery System.
If there is no valve to attach the recovery system
to, install one (such as a WATCO A-1) before
venting the FreonTM . Leave the valve in place after
servicing the system.
3. Disconnect the 3 leads from the compressor.
4. After purging the unit completely, unbraze the
suction and discharge tubes at the compressor
connections.
5. Remove the 3 nuts and the 3 washers which
fasten the compressor. (See Fig. 11)
6. Remove the compressor.
Figure 11
7. Re-install the components by referring to the
removal procedures, above.
2.3.3 CAPACITOR
1. Remove the control box. (Refer to section 2.1.3)
2. Remove knobs and the tips which fasten the
display panel.
3. Disconnect the 2 leads from the rocker switch and
remove the panel (Energy saver model only).
4. Remove 2 screws and unfold the control box.
(See Fig. 12)
5. Remove the Rotary Switch.
6. Remove the screw and the clamp which fastens
the capacitor. (See Fig. 12)
7. Disconnect all the leads on the capacitor terminals.
8. Re-install the components by referring to the
removal procedures, above.
Figure 12
—10—
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2.3.4 POWER CORD
1. Remove the control box. (Refer to section 2.1.3)
2. Unfold the control box. (Refer to section 2.3.3)
3. Disconnect the grounding screw from the control
box.
4. Disconnect 2 receptacles.
5. Remove a screw which fastens the clip cord.
6. Pull the power cord. (See Fig. 13)
7. Re-install the components by referring to the
removal procedure, above.
(Use only one ground-marked hole, , for ground
connection.)
8. If the supply cord of this appliance is damaged, it
must be replaced with the factory-authorized and
specified cord.
Figure 13
2.3.5 THERMOSTAT
1. Remove the control box. (Refer to section 2.1.3)
2. Unfold the control box. (Refer to section 2.3.3)
3. Remove the 2 screws which fasten the thermostat.
4. Disconnect all the leads of thermostat terminals.
5. Remove the thermostat. (See Fig. 14)
6. Re-install the components by referring to the
removal procedures, above.
Figure 14
2.3.6 ROTARY SWITCH
1. Remove the control box. (Refer to section 2.1.3)
2. Unfold the control box. (Refer to section 2.3.3)
3. Remove 2 screws which fasten the rotary switch.
4. Disconnect all the leads of the rotary switch
terminals.
5. Remove the rotary switch. (See Fig. 15)
6. Re-install the components by referring to the
removal procedure, above.
Figure 15
—11—
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2.4 REFRIGERATION CYCLE
CAUTION
TM
Discharge the refrigerant system using a Freon
Recovery System.
If there is no valve to attach the recovery system,
install one (such as a WATCO A-1) before
TM
venting the Freon . Leave the valve in place
after servicing the system.
2.4.1 CONDENSER
1. Remove the cabinet. (Refer to section 2.1.2)
2. Remove the brace and the shroud cover.
(Refer to section 2.2.1)
3. Remove the 5 screws which fasten the condenser.
4. After discharging the refrigerant completely into a
FreonTM Recovery System, unbraze the
interconnecting tube at the condenser
connections.
Figure 16
5. Remove the condenser.
6. Re-install the components by referring to the notes
– on pages 13-14. (See Fig. 16)
2.4.2 EVAPORATOR
1. Remove the cabinet. (Refer to section 2.1.2)
2. Discharge the refrigerant completely – into a
FreonTM Recovery System.
3. Remove the 2 screws which fasten the evaporator
at the left side and the right side.
4. Move the evaporator sideward carefully and then
unbraze the interconnecting tube at the evaporator
connectors.
Figure 17
5. Remove the evaporator.
6. Re-install the components by referring to the notes
– on pages 13-14. (See Fig. 17)
2.4.3 CAPILLARY TUBE
1. Remove the cabinet. (Refer to section 2.1.2)
2. After discharging the refrigerant completely – into
a FreonTM Recovery System, unbraze the
interconnecting tube at the capillary tube.
3. Remove the capillary tube.
4. Re-install the components by referring to the notes
– on page 13-14.
—12—
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NOTES
— Replacement of the refrigeration cycle.
1. When replacing the refrigeration cycle, be sure to
discharge the refrigerant system using a FreonTM
recovery System.
6. Recharge as follows :
1) Refrigeration cycle systems are charged from the
High-side. If the total charge cannot be put
in the High-side, the balance will be put in the
suction line through the access valve which you
installed as the system was opened.
2) Connect the charging cylinder as shown in Fig. 18B.
With valve C open, discharge the hose at the
manifold connection.
3) Open valve A and allow the proper charge to
enter the system. Valve B is still closed.
4) If more charge is required, the high-side will not
take it. Close valve A.
5) With the unit running, open valve B and add the
balance of the charge.
a. Do not add the liquid refrigerant to the Low-
side.
b. Watch the Low-side gauge; allow pressure to
rise to 30 lbs.
c. Turn off valve B and allow pressure to drop.
d. Repeat steps B and C until the balance of the
charge is in the system.
If there is no valve to attach the recovery system,
install one (such as a WATCO A-1) before venting
the FreonTM. Leave the valve in place after
servicing the system.
2. After discharging the unit completely, remove the
desired component, and unbrace the pinch-off
tubes.
3. Solder service valves into the pinch-off tube ports,
leaving the valves open.
4. Solder the pinch-off tubes with Service valves.
5. Evacuate as follows.
1) Connect the vacuum pump, as illustrated Fig.
18A.
2) Start the vacuum pump, slowly open manifold
valves A and B with two full turns
counterclockwise and leave the valves closed.
The vacuum pump is now pulling through valves
A and B up to valve C by means of the manifold
and entire system.
6) When satisfied the unit is operating correctly,
use the pinch-off tool with the unit still running
and clamp on to the pinch-off tube. Using a tube
cutter, cut the pinch-off tube about 2 inches from
the pinch-off tool. Use sil-fos solder and solder
pinch-off tube closed. Turn off the unit, allow it to
set for a while, and then test the leakage of the
pinch-off connection.
CAUTION
If high vacuum equipment is used, just crack
valves A and B for a few minutes, then open
slowly with the two full turns counterclockwise.
This will keep oil from foaming and being
drawn into the vacuum pump.
3) Operate the vacuum pump for 20 to 30 minutes,
until 600 microns of vacuum is obtained. Close
valves A and B, and observe vacuum gauge for
a few minutes. A rise in pressure would
indicate a possible leak or moisture remaining in
the system. With valves A and B closed, stop
the vacuum pump.
4) Remove the hose from the vacuum pump and
place it on the charging cylinder. See Fig. 18B.
Open valve C.
Discharge the line at the manifold connection.
5) The system is now ready for final charging.
—13—
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Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pinch-off tool
capable of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service
valve.
COMPOUND GAUGE
CONDENSER
(HIGH PRESSURE SIDE)
MANIFOLD
GAUGE
A
B
CAPILLARY TUBE
SEE INSETS
BELOW
EVAPORATOR
(LOW PRESSURE SIDE)
COMPRESSOR
HI
LOW
A
B
A
B
EXTERNAL
VACUUM PUMP
CHARGING
CYLINDER
C
Figure 18A-Pulling Vacuum
Figure 18B-Charging
—14—
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3. INSTALLATION
INSTALLATION HARDWARE
3.1 INSTALLATION REQUIREMENTS
If you use an existing wall sleeve, you should measure its
dimensions.
2
1
4
5
Install the new air conditioner according to these installation
instructions to achieve the best performance. All wall sleeves
used to mount the new air conditioner must be in good
structural condition and have a compatible rear grille in order
to securely attach the new air conditioner. (FIG. 19A)
With the FRIEDRICH USC sleeve, you can maintain the
best performance of the new air conditioner. (FIG. 19B)
2 Size options
7
3
8
6
2 Size options
19-21/32"
(499 mm)
24-21/32"
(626 mm)
ITEM NAME OF PARTS
Q'TY
1
2
3
4
5
6
7
8
PLASTIC GRILLE
1
2
2
2
1
2
2
4
14-13/32"
(366 mm)
HORIZONTAL INSULATION STRIPS
AROUND INSULATION STRIPS
SUPPORT BLOCK
BAFFLE
18"(458 mm)
TRIM FRAME
Air Conditioner
FIG. 19A
SHIM
PLASTIC NUTS AND WASHER SCREWS
25-7/8
"
(656 mm)
CAUTION
To avoid risk of personal injury, property damage, or
product damage due to the weight of this device and sharp
edges that may be exposed:
15-17/32"
(394 mm)
• Air conditioners covered in this manual pose an
excessive weight hazard. Two or more people are
Expanded
aluminum metal grille
16-23/32"
(425 mm)
needed
to
move
and
install
the
unit.
To prevent injury or strain, use proper lifting and carrying
techniques when moving unit.
FRIEDRICH USC Wall Sleeve
FIG. 20B
• Carefully inspect location where air conditioner will be
installed. Be sure it will support the weight of the unit
over an extended period of time.
ELECTRICAL SERVICE
• Handle air conditioner with care. Wear protective gloves
whenever lifting or carrying the unit. AVOID the sharp
metal fins of front and rear coils.
Check your available electrical service. The power supply
available must be the same as that shown on the unit
nameplate (found on left side of cabinet).
• Make sure air conditioner does not fall during installation.
All models are equipped with a 3-prong service plug to
provide proper service and safe positive grounding. Do not
change plug in any way. Do not use an adapter plug. If your
present wall outlet does not match your plug, call a qualified
electrician to make the necessary corrections. SAVE
CARTON for storage and this OWNER'S MANUAL for future
reference. The carton is the best way to store unit during
winter or when not in use.
REQUIRED TOOLS:
• 3/8-inch open end
wrench or adjustable
wrench
• 1/4-inch hex socket
and ratchet
• Tape measure
• Electric drill
• Tight Fitting gloves
• Standard screwdriver
• Phillips screwdriver
• Pliers
• Sharp knife
• 1/4-inch drill bit
—15—
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NOTE: All wall sleeves used to mount the new Air
Conditioner must be in sound structural condition and
have a compatible rear grille that securely attaches to
sleeve, or rear flange that serves as a stop for the Air
Conditioner.
3.2 INSTALLATION
CAUTION
We strongly recommend the removal of the
old wall sleeve and the installation of a new
FRIEDRICH USC Wall Sleeve.
Remove old air conditioner from existing wall
2
sleeve.
If you decide to keep the existing wall sleeve,
you have to redirect the louvers at the back of
the wall sleeve illustration. The use of pliers is
recommended. If you DO NOT redirect, you run
the risk of poor performance or product failure.
This is not covered under the terms of the
FRIEDRICH warranty.
Clean the interior of an existing sleeve.
(Do not disturb existing seals or gaskets.)
3
Wall sleeve must be securely fastened in wall
4
before installing the air conditioner. Use the nails
or screws through the sides of the sleeve into wall,
if needed. Repaint sleeve if needed.
Prepare the wall sleeve for installation of the unit.
5
If you plan to use your existing wall sleeve, and it
is not the FRIEDRICH USC sleeve, use procedure
B or C below.
• Pick a location which will allow the conditioned air to
blow into the area you want. Good installation with
special attention to the proper position of the unit will
lessen the chance that service will be needed.
Procedure Brand
Depth(inches)
16-23/32
A
FRIEDRICH USC
ITEMS IN INSTALLATION HARDWARE
You may not need all parts in the kit. Discard unused
parts
White-Westinghouse
Frigidaire Carrier
(52F series)
16, 17-1/2
or 22
ITEM (inches)
263/ x 161/
Qty.
1
1
1
1
1
2
1
2
General Electric
/Hotpoint
B
Plastic grille
4
2
16-7/8
13/ x 5/ x 273/
8
8
16
Horizontal Insulation Strips
Whirlpool
17-1/8 or 23
13/ x 13/ x 273/
8
8
16
2
13/ x 3/ x 611/
Carrier (51S series)
18-5/8
16-3/4
or 19-3/4
15
8
4
2
Around Insulation Strips
13/ x 13/ x 611/
8
8
Fedders/Emerson
Emerson/Fedders
Support Block
Baffle
13/ x 13/ x 45/
4
8
16
C
14 x 41/2 x 1
/
8
Shim
13 x 1 x 3
/
4
Trim Frame
Washer Screw
Nuts(Plastic)
2
4
4
6
Install new unit into wall sleeve.
CAUTION: When installation is completed,
replacement unit MUST have a rearward slope as
shown.
HOW TO INSTALL
Before installing the unit, identify the existing wall sleeve
from the list below.
1
UNIT
Wall Sleeve
Wall Sleeve Dimensions (inches)
Brand
Width
Height
Depth
White-Westinghouse
Frigidaire
Carrier (52F series)
General Electric
/Hotpoint
16, 17-1/2
or 22
FRONT
1/4"
25-1/2 15-1/4
26 15-5/8
25-7/8 16-1/2
27 16-3/4
16-7/8
17-1/8
or 23
16-3/4
Whirlpool
FIG. 20
Fedders/Emerson
Friedrich WSC
or 19-3/4
FRIEDRICH USC
Emerson/Fedders
25-7/8 15-17/32 16-23/32
26-3/4 15-3/4
15
Carrier (51S Series) 25-3/4 16-7/8
18-5/8
—16—
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Install the new unit into the wall sleeve.
3.3 PROCEDURE A
4
5
If you are using a new USC sleeve in conjunction
1
To assemble trim, snap the tab of each piece into
the slot of the other piece as shown below. Slide
trim over the front of the air conditioner until trim is
flush with sleeve as shown below.
with your unit, skip to step 3. Otherwise, install the
plastic grille from the kit. Cut the plastic grille to fit
the rear opening of the existing sleeve. Place the
plastic grille to the inside of the wall sleeve at the
rear flange.
Trim (2 ea)
FIG. 21
Fasten the 4 washer screws to secure the grille to
2
Wall
the wall sleeve. If you need plastic nuts to mount
plastic grille to the inside of the wall sleeve, there
are plastic nuts in the installation kit. The nuts are
installed from the inside of the sleeve and are
pressed into the square holes of the rear flanges.
FIG. 24
or
FIG. 22
CAUTION
Ensure that the inside of the sleeve is thoroughly
3
• Air conditioners covered in this manual pose
an excessive weight hazard. Two or more
people are needed to move and install the
unit.
clean. Remove the backing from the Horizontal
Insulation strip 13/ x 3/ x 273/16 and attach that to
8
8
the inside bottom of the sleeve as shown below.
Remove the backing from the Around Insulation
strip 13/ x 3/ x 611/ and attach that to the inside
8
4
2
To prevent injury or strain, use proper lifting
and carrying techniques when moving unit.
• When handling the air conditioner, be careful
to avoid cuts from sharp metal fins on front
and rear coils.
front of the sleeve as shown below.
Around Insulation
• Make sure air conditioner does not fall during
removal.
Horizontal Insulation
FIG. 23
—17—
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Remove the backing from the Horizontal Insulation
strip 13/ x 5/ x 273/16 and attach that to the inside
3.4 PROCEDURE B
4
8
8
Redirect the louvers at the back of the wall sleeve
to 60° angle as shown in the FIG 25. The use of
1
bottom of the sleeve as shown below. Remove the
backing from the Around Insulation strip 13/ x 3/ x
8
4
pliers is recommended.
611/ and attach that to the inside front of the
2
sleeve as shown below.
7 5
/
"
16
60°
60°
Rear Louvers
Around Insulation
(Top View)
Horizontal Insulation
FIG. 25
FIG. 28
If the wall sleeve already has a rear grille, skip to
step 4. If the wall sleeve does not have a rear grille
or louvered panel, install the plastic grille from the
kit. Cut the plastic grille to 25-1/2" wide and 15-1/4"
high. Place the plastic grille to the inside of the wall
sleeve at the rear flange.
2
If the depth of your existing wall sleeve is less than
or equal to 18", skip to step 7. Otherwise, cut the
baffles and the support blocks according to length
"A" in the table below.
5
A
Length "A"
(inches)
Depth"D" of the existing
wall sleeve (inches)
Support
Block
18-5/8
3/4
1-3/4
4
18
D
18-5/8
D
19-3/4
Baffle
19-3/4
D
22
A
FIG. 29
Remove the backing from the support blocks and
attach them to the inside of the wall sleeve as
shown FIG 30. Slide the baffle into slots of the
support blocks.
6
Place the plastic grille
FIG. 26
Fasten the 4 washer screws to secure the grille to
the wall sleeve. If you need plastic nuts to mount
plastic grille to the inside of the wall sleeve, there
are plastic nuts in the installation kit. The nuts are
installed from the inside of the sleeve and are
pressed into the square holes of the rear flanges.
3
(7 5/16")
Wall
Baffle
Wall
Sleeve
Front
Support
Block
or
FIG. 30
FIG. 27
Fasten the screws
Install the new unit into the wall sleeve.
7
—18—
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PROCEDURE B
To assemble trim, snap the tab of each piece into
8
the slot of the other piece as shown below. Slide
trim over the front of the air conditioner until trim is
flush with sleeve as shown below.
Trim (2 ea)
Wall
FIG. 31
CAUTION
• Air conditioners covered in this manual pose
an excessive weight hazard. Two or more
people are needed to move and install the unit.
To prevent injury or strain, use proper lifting
and carrying techniques when moving unit.
• When handling the air conditioner, be careful
to avoid cuts from sharp metal fins on front
and rear coils.
• Make sure air conditioner does not fall during
removal.
—19—
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Remove the backing from the Horizontal Insulation
strip 13/ x 13/ x 273/16 and attach that to the inside
3.5 PROCEDURE C
4
8
8
Redirect the louvers at the back of the wall sleeve
to 60° angle as shown in the FIG 32. The use of
1
bottom of the sleeve as shown below. Remove the
backing from the Around Insulation strip 13/ x 13/ x
8
8
pliers is recommended.
611/ and attach that to the inside front of the
2
sleeve as shown below.
7 13
/
"
16
60°
60°
Rear Louvers
Around Insulation
(Top View)
Horizontal Insulation
FIG. 32
If the wall sleeve already has a rear grille, skip to
step 4. If the wall sleeve does not have a rear grille
or louvered panel, install the plastic grille from the
kit. Cut the plastic grille to 26-1/2" wide and 15-1/2"
high. Place the plastic grille to the inside of the wall
sleeve at the rear flange.
FIG. 35
2
If the depth of your existing sleeve is less than or
equal to 18”, skip to step 7. Otherwise, cut the
baffles and the support blocks according to Length
"A" in the table below.
5
A
Length "A"
(inches)
Depth"D" of the existing
wall sleeve (inches)
Support
Block
18-5/8
3/4
1-3/4
4
18
D
18-5/8
D
19-3/4
Baffle
19-3/4
D
22
A
FIG. 36
Remove the backing from the support blocks and
attach them to the inside of the wall sleeve as
shown FIG 37. Slide the baffle into slots of the
support blocks
Place the plastic grille
FIG. 33
6
Fasten the 4 washer screws to secure the grille to
the wall sleeve. If you need plastic nuts to mount
plastic grille to the inside of the wall sleeve, there
are plastic nuts in the installation kit. The nuts are
installed from the inside of the sleeve and are
pressed into the square holes of the rear flanges.
3
(7 13/16")
Wall
Baffle
Wall
Sleeve
Front
Support
Block
or
FIG. 34
FIG. 37
Fasten the screws
—20—
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To assemble trim, snap the tab of each piece into
the slot of the other piece as shown below. Slide
trim over the front of the air conditioner until trim is
flush with sleeve as shown below.
PROCEDURE C
9
Remove the backing from the 13" shim strips and
7
attach them as shown below in Fig. 39. The higher
portion of shim is to be placed in front of the rib on
the base of wall sleeve.
1" high
3/4" High
FIG. 38
Trim (2 ea)
Shim (2EA)
Wall
6"
6"
FIG. 39
Install the new unit into the wall sleeve
8
FIG. 40
CAUTION
• Air conditioners covered in this manual pose an
excessive weight hazard. Two or more people
are needed to move and install the unit.
To prevent injury or strain, use proper lifting and
carrying techniques when moving unit.
• When handling the air conditioner, be careful to
avoid cuts from sharp metal fins on front and
rear coils.
• Make sure air conditioner does not fall during
removal.
—21—
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3.4 ELECTRICAL REQUIREMENTS
3.4.1 ELECTRICAL DATA (FOR 115V MODEL)
Line Cord Plug
Use Wall Receptacle
Power Supply
Do not under any
circumstances cut
or remove the
grounding prong
from the plug.
Use 15 AMP time
delay fuse or 15 AMP
circuit breaker.
Parallel
type
Power supply cord with
3-prong grounding plug
Standard 125V, 3-wire grounding
receptacle rated 15A, 125V AC
USE OF EXTENSION CORDS
Because of potential safety hazards, we strongly discourage the use of an extension cord. However, if you wish
to use an extension cord, use a CSA certified/UL-listed 3-wire (grounding) extension cord, rated 15A, 125V.
3.4.2 ELECTRICAL DATA (FOR 230/208V MODEL)
Line Cord Plug
Use Wall Receptacle
Power Supply
Do not under any
circumstances cut
or remove the
grounding prong
from the plug.
Use 15 AMP
time delay fuse or
circuit breaker.
Tandem
type
Power supply cord with
3-prong grounding plug
Standard 250V, 3-wire grounding
receptacle rated 15A, 250V AC
Do not under any
circumstances cut
or remove the
grounding prong
from the plug.
Use 20 AMP
time delay fuse or
circuit breaker.
Perpendicular
type
Refer to the nameplate
Power supply cord with
3-prong grounding plug
Standard 250V, 3-wire grounding for correct fusing.
receptacle rated 20A, 250V AC
All wiring should be made in accordance with local electrical codes and regulations.
NOTE : Aluminum house wiring may pose special problems. Consult a qualified electrician.
3.4.3 ELECTRICAL SAFETY
IMPORTANT GROUNDING INSTRUCTIONS
Air conditioner has a three-prong grounding plug on its power supply cord, which must be plugged into properly grounded
three-prong wall receptacle for your protection against possible shock hazard.
FUSE – Use a time-delay fuse or circuit breaker. Refer to the nameplate for proper power supply requirements.
208, 230, and 208/230 VOLT UNITS
These units are equipped with a three-prong grounding plug on the power supply cord, which must be plugged into a matching
properly grounded three-prong wall receptacle for your protection against possible shock hazard. If such an outlet is not
present, one must be installed by a qualified electrician in accordance with the National Electrical Code and local codes and
ordinances.
NOTE: DO NOT USE AN EXTENSION CORD on 208, 230, and 208/230 Volt units.
—22—
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4. TROUBLESHOOTING GUIDE
4.1 OUTSIDE DIMENSIONS
24-21/32"
19-21/32"
(626mm)
(499mm)
4.2 PIPING SYSTEM
CONDENSER COILS
FAN
CAPILLARY TUBE
COMPRESSOR
MOTOR
TURBO FAN
EVAPORATOR COILS
: REFRIGERANT FLOW
Following is a brief description of the important components and their functions in the refrigeration system.
Refer to Fig. 41 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
ROOM AIR CONDITIONER
CYCLE OF REFRIGERATION
EVAPORATOR COILS
CONDENSER COILS
VAPOR INLET
SUCTION LIME
COOL LOW PRESSURE VAPOR
HOT
DISCHARGED
AIR
COMPLETE LIQUID
BOIL OFF POINT
COOLED
AIR
ROOM AIR HEAT LOAD
OUTSIDE COOLING
AIR FOR REFRIGERANT
PASS THROUGH
MOTOR
COMPRESSOR
OIL
LIQUID
PRESSURE
DROP
LIQUID OUTLET
HIGH PRESSURE VAPOR
(LIQUID REFRIGERANT)
LIQUID PEFRIGERANT
CAPILLARY TUBE
LOW PRESSURE VAPOR
Figure 41
—23—
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4.3 TROUBLESHOOTING GUIDE
In general, possible trouble is classified in two causes.
The one is called Starting Failure which is caused from an electrical defect, and the other is Ineffective Air
Conditioning caused by a defect in the refrigeration circuit and improper application.
Unit is running but cooling is ineffective
Ineffective Cooling
Check cold air circulation
for smooth flow.
Check outdoor coil
(heat exchanger) & the fan
operation.
Check heat load increase.
Unexpected residue
Overloaded Circuit
Dirty indoor coil
(Heat exchanger)
Check gas leakage.
Repair gas leak.
Malfunction of fan
Clogged air filter
Check inside gas pressure.
Replacement of unit if the
unit is beyond repair.
Obstruction at air outlet
Adjusting of refrigerant
charge
Stop auto air-swing
Malfunction of compressor
Correct above troubles
Replacement of
compressor
Check clogging in
refrigeration circuit.
Satisfactory operation with
temperature difference of
inlet & outlet air ; 44.6~50˚F
Repair clogging in
refrigeration circuit.
—24—
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Fails to Start
Check power source.
Check circuit breaker
and fuse.
Check control switch
setting.
Gas leakage at feeler bulb
of thermostat
Check control switch.
Only compressor fails to
start.
Only fan fails to start.
Improper wiring.
Drop in power voltage.
Improper thermostat setting
Defect of fan motor
capacitor.
Defective compressor
capacitor.
Loose terminal connection.
Improper wiring
Irregular motor resistance
(
).
Irregular motor insulation
).
Check capacitor.
Replacement.
(
Replacement of fan motor
Regular but fails to start
Irregular motor resistance ( )
Irregular motor insulation ( )
Replacement of compressor
(locking of rotor, metal)
Replacement of compressor
(Motor damaged)
—25—
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COMPLAINT
CAUSE
REMEDY
Fan motor will not run.
No power
Check voltage at outlet. Correct if none.
Power supply cord
Rotary switch
Check voltage to rotary switch. If none, check
power supply cord. Replace cord if circuit is open.
Check switch continuity. Refer to wiring diagram
for terminal identification. Replace switch if
defective.
Wire disconnected or
connection loose
Connect wire. Refer to wiring diagram for terminal
identification. Repair or replace loose terminal.
Capacitor (Discharge
Test capacitor.
capacitor before testing.)
Replace if not within ±10% of manufacturer's
rating. Replace if shorted, open, or damaged.
Will not rotate
Fan blade hitting shroud or blower wheel hitting
scroll. Realign assembly.
Units using slinger ring condenser fans must
have 1/4 to 5/16 inch clearance to the base. If it is
hitting the base, shim up the bottom of the fan
motor with mounting screw(s).
Check fan motor bearings; if motor shaft will not
rotate, replace the motor.
Fan motor runs
intermittently
Revolves on overload.
Check voltage. See limits on page 27. If not within
limits, call an electrician.
Test capacitor.
Check bearings. Does the fan blade rotate freely?
If not, replace fan motor.
Pay attention to any change from high speed to
low speed. If the speed does not change, replace
the motor.
Fan motor noise.
Grommets
Fan
Check grommets; if worn or missing, replace them.
If cracked, out of balance, or partially missing,
replace it.
Turbo fan
If cracked, out of balance, or partially missing,
replace it.
Loose set screw
Worn bearings
Tighten it.
If knocking sounds continue when running or
loose, replace the motor. If the motor hums or
noise appears to be internal while running,
replace motor.
—26—
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COMPLAINT
CAUSE
REMEDY
Compressor will not run,
but fan motor runs.
Voltage
Wiring
Check voltage. See the limits on the preceding.
page. If not within limits, call an electrician.
Check the wire connections, if loose, repair or
replace the terminal. If wires are off, refer to wiring
diagram for identification, and replace. Check wire
locations. If not per wiring diagram, correct.
Rotary
Check for continuity, refer to the wiring diagram
for terminal identification. Replace the switch if
circuit is open.
Thermostat
Check the position of knob If not at the coldest
setting, advance the knob to this setting and
restart unit.
Check continuity of the thermostat. Replace
thermostat if circuit is open.
Capacitor (Discharge
capacitor before
servicing.)
Check the capacitor.
Replace if not within ±10% of manufacturers
rating. Replace if shorted, open, or damaged.
Check the compressor for open circuit or
ground. If open or grounded, replace the
compressor.
Compressor
Overload
Check the compressor overload, if externally
mounted. Replace if open. (If the compressor
temperature is high, remove the overload, cool it,
and retest.)
ROOM AIR CONDITIONER VOLTAGE LIMITS
NAME PLATE RATING
MINIMUM
MAXIMUM
126.5V
253V
115V
103.5V
187V
208/230V
—27—
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REMEDY
COMPLAINT
CAUSE
Compressor cycles
on overload.
Voltage
Check the voltage. See the limits on the preced-
ing page. If not within limits, call an electrician.
Overload
Check overload, if externally mounted.
Replace if open. (If the compressor temperature
is high, remove the overload, cool, and retest.)
Fan motor
If not running, determine the cause. Replace if
required.
Condenser air flow
restriction
Remove the cabinet. inspect the interior surface
of the condenser; if restricted, clean carefully
with a vacuum cleaner (do not damage fins) or
brush. Clean the interior base before
reassembling.
Condenser fins
(damaged)
If condenser fins are closed over a large area
on the coil surface, head pressures will increase,
causing the compressor to cycle. Straighten the
fins or replace the coil.
Capacitor
Test capacitor.
Wiring
Refrigerating system
Air filter
Check the terminals. If loose, repair or replace.
Check the system for a restriction.
If restricted, clean of replace.
Insufficient cooling or
heating
Exhaust damper door
Unit undersized
Close if open.
Determine if the unit is properly sized for the area to
be cooled.
Excessive noise.
Blower or fan
Copper tubing
Check the set screw or clamp. If loose or missing,
correct. If the blower or fan is hitting air guide,
rearrange the air handling parts.
Remove the cabinet and carefully rearrange tubing
not to contact cabinet, compressor, shroud, and
barrier.
—28—
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5. SCHEMATIC DIAGRAM
5.1 CIRCUIT DIAGRAM
• MODEL : BD-81/BD-101/BD-123
CN-AC/DC
CN-AC/DC
CN-MOTOR
1
BK
BL
RD
YL
OR
GN/YL
(
)
GN
MOTOR
DC PCB
ASSEMBLY
CAPACITOR
YL
2
F
3
4
TRANS
(SMPS)
C
H
(
)
OR BR
THERMISTOR
BK
CN-PWR
CN-TH1
RD
SWITCH
DC12V
CN-12V
(
)
)
WH BL
FUSE
250V/T2A
(
Ribbed
(115V/T2A)
(
)
BK BR
H.V.
6
5
(
)
CN-HVB
Plain
ASSEMBLY
3
4
GN/YL
(
)
GN
RY-COMP
BK
RD
R
S
COMP.
AC PCB
ASSEMBLY
BL
C
OLP
AIR FILTER
ASSEMBLY
7
WIRING DIAGRAM
3854A20407A
PART NO.
Q'TY
RE-
NO.
DESCRIPTION
PER SET MARKS
BD-81
BD-101
BD-123
6411A20028A
4681A20044H
6120AR2194F
6411A20028C
4681A20044F
6120AR2194K
6322AQ9189F
2520UKCC2CA
6750U-L031A
6411A20028B
4681A20041C
6120AR2194D
1
2
3
4
5
6
1
1
1
1
1
1
POWER CORD
FAN MOTOR
CAPACITOR
THERMISTOR
5416A90007D
6750A30001N
2520UKHK2CA
6750U-058A
COMPRESSOR
OVERLOAD PROTECTOR
—29—
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• MODEL : BDE-103/BDE-123
POWER INPUT
GN/YL
1
3
BK(BR)
(Plain)
WH(BL)
(Ribbed)
ROTARY SWITCH
8
6
4
2
RD
BL
7
1
BL
BK
L
2
H
BK
MOTOR
OR(BR)
CAPACITOR
F
YL
YL
OR(BR)
C
THERMOSTAT
WH
BK
4
5
C
H
L
C
H
BK
RD
BK
RD
R
S
7
COMP
BL
BL
BR(YL)
C
O.L.P
RD
RD
6
8
FUSE LINK
HEATER
BI-METAL
THERMOSTAT
WIRING DIAGRAM
3854AR3563D
PART NO.
Q'TY
RE-
NO.
DESCRIPTION
POWER CORD
PER SET MARKS
BDE-103
BDE-123
2H00677U
2H00598F
1
2
3
4
5
6
7
8
1
1
1
1
1
1
1
1
ROTARY SWITCH
FAN MOTOR
4681A20044E
4681A20041C
6120AR2359E
2H01127D
CAPACITOR
THERMOSTAT
2520UKCK2BA
6750U-L028A
2520UKHK2CA
6750U-L058A
COMPRESSOR
OVERLOAD PROTECTOR
ELECTRIC HEATER
5300A20003A
—30—
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6. EXPLODED VIEW
• MODEL: BD-81/BD-101/BD-123/BDE-103/BDE-123
130900
749180
E
G
147582-1
135500
268714
147582-2
263230
147581
268712
237200
238310
C
o
o
y
l
E
n
er
g
Sa
v
er
F
a
n
F1
F2
LO
152302
135313
M
W
F
3
H
I
E
D
GH
T
im
e
F
r
M
O
D
TEM
E
P
T
IM
E
R
F
A
N
435301
S
P
E
ED
P
264110
135312
352390
349480
D
559010
267110
349001
W0CZZ
148000
753010
354210
F
753011
W48602
149980
346811
554031
130410
349600
359012
249950
W48602
A
C
B
269310
266003
35211A
352113
567502
137215
554160
550140
264110
352115
W0CZZ
149410
552111
—31—
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7. REPLACEMENT PARTS LIST
• MODEL: BD-81/BD-101
R: Service Parts
N: Non Service parts
PART NO.
LOCATION
DESCRIPTION
REMARK
NO
.
BD-81
BD-101
G
249950 CONTROL BOX ASSY, SINGLE
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
4995A10089G
4995A10089H
268714
268712
PWB(PCB) ASSEMBLY, MAIN(AC)
PWB(PCB) ASSEMBLY, MAIN(DC)
6871A20343C
6871A20344C
264110 POWER CORD ASSY
263230 THERMOSTAT ASSY
W0CZZ CAPACITOR, DRAWING
267110 REMOTE, CONTROLLER
237200 PANEL ASSY, CONTROL
554160 COMPRESSOR
6411A20028C
6411A20028C
6322AQ9189F
6120AR2194K
6120AR2194P
6727A90001A
3720A10128A
B
C
2520UAFC2AC
2520UKCC2CA
550140 ISOLATOR, COMP
567502 O.L.P
4H00982E
6750U-L005A
5211A30588C
5211A20289C
-
6750U-L031A
5211A30588E
5211A20289D
-
352113
352115
TUBE ASSY, DISCHARGE SINGLE
TUBE ASSY, EVAPORATOR IN
352115-1 TUBE ASST, EVAPORATOR IN
35211A TUBE ASSY, SUCTION SINGLE
552111 TUBE ASSY, CAPILLARY
352390 AIR GUIDE ASSY
349001 DAMPER,VENTILATION
135312 GRILLE ASSY, FRONT
135313 GRILLE, INLET
5211A20498A
5211A20214N
5211A20494C
5211A20214L
D
E
5239A10002E
4900A20001A
3531A20121A
3530A20053A
4758A20008B
4758A20009A
4758A20009B
5230A20007A
4948A10006A
4998A10007B
147581 LOUVER, HORIZONTAL
147582-1 LOUVER, VERTICAL
147582-2 LOUVER, VERTICAL
152302 FILTER(MESH), A/C
349480 ORIFICE
149980 SHROUD
346811 MOTOR ASSY, SINGLE
349600 MOUNT, MOTOR
148000 BRACE
4681A20044G
4681A20044F
4960A20005A
4800A30002A
3530A30002A
5421A20071E
5900A20009A
5403A20040P
5900AR1173A
3H02932B
435301 GRILLE, REAR
354210 EVAPORATOR ASSY, FIRST
359012 FAN, TURBO
554031 CONDENSER ASSY, BENT
559010 FAN ASSY, AXIAL
W48602 CLAMP, SPRING
130410 BASE ASSY, SINGLE
130900 CABINET
3041A10014X
3041A10014V
3090A20003B
4918A20001A
749180 TRIM
—32—
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R: Service Parts
N: Non Service parts
• MODEL: BD-123
PART NO.
BD-123
LOCATION
DESCRIPTION
REMARK
NO
.
G
249950 CONTROL BOX ASSY, SINGLE
4995A10089L
6871A20343D
6871A20344C
6411A20028B
6322AQ9189F
6120AR2194D
6727A90001A
3720A10128A
2520UKHK2CA
4H00982E
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
268714
268712
RPWB(PCB) ASSEMBLY, MAIN(AC)
PWB(PCB) ASSEMBLY, MAIN(DC)
264110 POWER CORD ASSY
263230 THERMOSTAT ASSY
W0CZZ CAPACITOR, DRAWING
267110 REMOTE CONTROLLER
237200 PANEL ASSY, CONTROL
554160 COMPRESSOR
B
C
550140 ISOLATOR, COMP
567502 O.L.P
6750U-L058A
5211A30588A
5211A20904A
5211A20904B
5211A30587A
5211A20214K
5239A10002E
4900A20001A
3531A20121A
3530A20053A
4758A20008B
4758A20009A
4758A20009B
5230A20007A
4948A10006A
4998A10007B
4681A20041C
4960A20008A
4800A30002A
3530A30002A
5421A20060A
5900A20009A
5403A20040H
5900AR1173A
3H02932B
352113
352115
TUBE ASSY, DISCHARGE SINGLE
TUBE ASSY, EVAPORATOR IN
352115-1 TUBE ASST, EVAPORATOR IN
35211A TUBE ASSY, SUCTION SINGLE
552111 TUBE ASSY, CAPILLARY
352390 AIR GUIDE ASSY
349001 DAMPER VENTILATION
135312 GRILLE ASSY, FRONT
135313 GRILLE, INLET
D
E
147581 LOUVER, HORIZONTAL
147582-1 LOUVER, VERTICAL
147582-2 LOUVER, VERTICAL
152302 FILTER(MESH), A/C
349480 ORIFICE
149980 SHROUD
346811 MOTOR ASSY, SINGLE
349600 MOUNT, MOTOR
148000 BRACE
435301 GRILLE, REAR
354210 EVAPORATOR ASSY, FIRST
359012 FAN, TURBO
554031 CONDENSER ASSY, BENT
559010 FAN ASSY, AXIAL
W48602 CLAMP, SPRING
130410 BASE ASSY, SINGLE
130900 CABINET
3041A10014T
3090A20003B
4918A20001A
749180 TRIM
—33—
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R: Service Parts
N: Non Service parts
• MODEL: BDE-103/BDE-123
PART NO.
LOCATION
DESCRIPTION
REMARK
NO
.
BDE-103
BDE-123
A
249950
264110
266003
269310
W0CZZ
149410
137215
554160
550140
567502
352113
352115
CONTROL BOX ASSY, SINGLE
POWER CORD ASSY
SWITCH, ROTARY
4995A20131V
2H00677U
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
2H00598F
THERMOSTAT ASSY
CAPACITOR, DRAWING
KNOB ASSY
2H01127D
6120AR2359E
4941A30005B
3721A20049F
PANEL ASSY, CONTROL
COMPRESSOR
B
C
2520UKCK2BA
2520UKHK2CA
ISOLATOR, COMP
4H00982E
O.L.P
6750U-L028A
5211A30588B
5211A20289C
-
6750U-L058A
5211A30588A
5211A20904A
5211A20904B
5211A30587A
5211A20214K
TUBE ASSY, DISCHARGE SINGLE
TUBE ASSY, EVAPORATOR IN
352115-1 TUBE ASST, EVAPORATOR IN
35211A
552111
352390
349001
135312
135313
147581
TUBE ASSY, SUCTION SINGLE
TUBE ASSY, CAPILLARY
AIR GUIDE ASSY
5211A20498B
5211A20214L
D
E
5239A10002F
4900A20001A
3531A20121B
3530A20053A
4758A20008B
4758A20009A
4758A20009B
5230A20007A
5301A20011A
5300A20003A
4948A10006A
4998A10007B
DAMPER,VENTILATION
GRILLE ASSY, FRONT
GRILLE, INLET
LOUVER, HORIZONTAL
147582-1 LOUVER, VERTICAL
147582-2 LOUVER, VERTICAL
152302
753010
753011
349480
149980
346811
349600
148000
435301
354210
359012
554031
559010
W48602
130410
130900
749180
FILTER(MESH), A/C
HEATER ASSY
F
HEATER ASSY, ELECTRIC
ORIFICE
SHROUD
MOTOR ASSY, SINGLE
MOUNT, MOTOR
BRACE
4681A20044E
4960A20005A
4800A30002A
3530A30007A
5421A20071E 5421A20060A
5900A20009B
5403A20040P 5403A20040H
4681A20041C
4960A20008A
GRILLE, REAR
EVAPORATOR ASSY, FIRST
FAN, TURBO
CONDENSER ASSY, BENT
FAN ASSY, AXIAL
CLAMP, SPRING
BASE ASSY, SINGLE
CABINET
5900AR1173A
3H02932B
3041A10014V
3041A10014T
3090A20003B
4918A20001A
TRIM
—34—
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Specifications and performance data subject to change without notice.
HEAT CONTROLLER, INC.
1900 WELLWORTH AVENUE • JACKSON, MICHIGAN 49203
THE QUALITY LEADER IN CONDITIONING AIR
P/No.: 3828A20040D
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