®
Vert-I-Pak
Single Package Vertical Air Conditioning System
A-Series
24,000 BTU/h
Installation & Operation Manual
920-159-01 (10-03)
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920-159-01 (10-03)
Vert-I-Pak Installation Recommendations
For proper unit performance and maximum operating life please refer to the minimum installation clearances below.
Figure 1
VERT-I-PAK® units must be installed on an outside wall. Confined spaces and/or covered areas should be
avoided. Units should be installed no closer than 12" apart when two units are side by side. If three of more
units are to operate next to one another allow a minimum of 60" between units or pairs of units. Also, a vertical
clearance of 60" should be maintained between units. Units installed on the bottom floor should be mounted
at least 6" off of the ground.
B
6"
A
60" 60"
SMALL RECESS OK
LARGER RECESS OK. IF A> 5xB
60"
60"
60"
60"
60"
60"
60"
60"
60"
6"
6"
12"
Figure 2
BUILDING
Any time obstructions are present use
the following guidelines for proper
spacing from the VERT-I-PAK louver:
60"
24"
VPAK
VPAK
VPAK
12"
• For minor obstructions such as lamp
poles or small shrubbery a clearance
of 24" from the outdoor louver should
be maintained.
24"
72"
• For major obstructions such as a solid
fence, wall or other heat rejecting
device like a condensing unit, a mini-
mum distance of 72" should be kept.
SHRUB
POLE
OUTDOOR
CONDENSING
UNIT
FENCE
MAJOR OBSTRUCTION
Theabovesuggestionsareforreferenceonlyanddonotrepresentallpossibleinstallations. Pleasecontactthefactory
for information regarding affects of other installation arrangements.
By following these simple recommendations you can be confident that your Friedrich Vert-I-Pak® will provide years
of worry-free operation.
3
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920-159-01 (10-03)
Section I. General Specifications
®
VERT-I-PAK MODEL IDENTIFICATION GUIDE
MODEL NUMBER
V
E
A 24 K 50 RT A
ENGINEERING CODE
OPTIONS
RT = Standard Remote Operation
SP = Seacoast Protected
SERIES
V=Vertical Series
E=Cooling with or without electric heat
H=Heat Pump
ELECTRIC HEATER SIZE
A-Series
00 = No electric heat
25 = 2.5 KW
34 = 3.4 KW
50 = 5.0 KW
DESIGN SERIES
A = 32" and 47" Cabinet
NOMINAL CAPACITY
A-Series (Btu/h)
09 = 9,000
12 = 12,000
18 = 18,000
75 = 7.5 KW
10 = 10 KW
24 = 24,000
VOLTAGE
K = 208/230V-1Ph-60Hz
Vert-I-Pak® Chassis Specifications
MODEL:
V(E,H)A24
230/208
R-22
Voltage (V)
Refrigerant
Chassis Width
23.125
23.125
47.25
Chassis Depth
Chassis Height **
Supply Duct Collar ***
Drain Connection
Min. Circuit Amps
10"
3/4" FPT
See Nameplate
CFM Indoor
See chart, pg. 11
.4 in. water
Max. Duct ESP
NOTES:
** Height includes 2" duct collar & isolators under unit.
*** Factory collar accepts 10" flex duct.
4
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920-159-01 (10-03)
II. Installation
1) Utility Closet Dimensions
Recommended utility closet dimensions and a typical indoor installation are illustrated in Figure 1. Three inches minimum clearance on
three sides of the unit must be allowed for return airflow, installation access and service access. See Figures 1 & 2 for clearances and
reference dimensions.
Figure 3
Typical Utility Closet
Chassis Shown in Closet, on Optional Platform
Rigid Ductwork
Field-supplied
Filter (25" x 20")
58"
Exterior Wall
Flexible Ductwork
VPAWP1-8/1-14 Wall Plenum
Power
Disconnect
Plenum
29"
VPRG4 Access Panel &
Return Air Filter Grille
Optional Platform
3" Clearance on all
three sides
minimum for
VPDP1 drain pan
beneath unit is
required on all
VEA/VHA24 units.
Drain pan must be
installed prior to
chassis installation
Chassis is
shipped with
vibration
isolators
installed
Figure 4
Top View
Vert-I-Pak Chassis 2-ton dimensions:
23" wide x 23" deep x 47 1/4" high.
•
•
•
•
control box
VPAWP1-8/1-14 Wall Plenum cut-out
dimensions 24 5/8" wide x 30 7/8" high.
electrical
entrance
VPRG4 Access Panel cutout dimensions:
27" wide by 55 3/4" high.
See Figure 8 (Page 10) for proper
chassis installation.
NOTE: Drain pan must be installed in closet prior to chassis
insertion into plenum. See Figure 7 (page 8) for drain pan
installation details.
5
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920-159-01 (10-03)
2) Wall Plenum and Architectural Louver Installation
A. Install the wall plenum (VPAWP1-8/1-14) components in accordance with the installation instructions provided with each accessory.
IMPORTANT REMINDER: FRIEDRICH WALL PLENUM IS NOT DESIGNED TO CARRY STRUCTURAL
LOADS. PROPER WALL HEADER CONSTRUCTION IS REQUIRED. THE PLENUM REQUIRES
PROPER FLASHING, SHIM AND CAULK FOR A WEATHER RESISTANT INSTALLATION.
B. Ensure that the divider is adjusted properly for the depth of the wall in accordance with the accessory installation manual
Figure 5
Wall Plenum & Outdoor Louver Installation
Proper Header
Caulk all 8
flange corners
Proper Flashing
Proper Caulking
Inside Wall Plenum
(Part B)
Outside Wall
Proper Caulking
Architectural louver VPAL2 mounted
on the outside wall plenum (Part A)
Proper Flashing
Rough opening dimension 24 5/8" wide x 30 7/8" high.
•
•
Ensure that the bottom of the plenum is 1 1/2" from the floor of the closet. Note: 9,000 / 12,000 / 18,000 installation
height may be different. Refer to specific installation manual for clarification.
For proper airflow, maintain a minimum distance of 12" between Vert-I-Pak units. Consult the factory for any
installation or application questions.
•
6
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920-159-01 (10-03)
3) Electrical Information
Electrical Data
MODEL
Voltage ( V)
LRA - Comp. (A)
230/208
68
230/208 230/208 230/208 230/208 230/208
68 68 68 68 68
Cooling Current (A) 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4 13.7/12.4
MIN. Ckt. Amps (A) 17.2/15.9 22.1/20.3 30.7/28.1 44.3/40.3 57.9/52.7 15.6/15.6
Max Branch Circuit Fust (Amps)
Power Connection
25/25
14/14
25/25
12/12
35/30
HARD WIRED
45/45
60/60
4/6
20/20
14/14
Recommended Branch
Circuit Wire Sizes*
8/10
6/6
AWG - American Wire Gauge
* Single circuit from main box. Based on copper wire, single insulated conductor at 60°C.
NOTE: Use copper conductors ONLY. Wire sizes are per NEC. Check local codes for overseas applications.
Sample Nameplate (see your chassis nameplate)
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920-159-01 (10-03)
IMPORTANT: ALL 208/230V CHASSIS MUST BE HARD WIRED WITH PROPERLY SIZED
BREAKER. SEE NAMEPLATE FOR SPECIFIC CHASSIS ELECTRICAL REQUIREMENTS.
SEE PAGE 9 - FIGURE 8 FOR UNIT WIRING AND WALL THERMOSTAT WIRING. SEE PAGE
7 FOR WIRE SIZE. USE HACR TYPE BREAKERS TO AVOID NUISANCE TRIPS. ALL FIELD
WIRING MUST BE DONE IN ACCORDANCE WITH NEC AND LOCAL CODES.
3) Electrical Information (continued)
Figure 6
Electrical Requirements
Note:AllfieldwiringmustcomplywithNECandlocalcodes. It
is the responsibility of the installer to insure that the electrical
codes are met.
CAUTION
Electric shock hazard.
Use ONLY wiring size recommended for single
outlet branch circuit.
Turn OFF electric power before service
or installation.
Wire Size
AllelectricalconnectionsandwiringMUST
be installed by a qualified electrician and
conformtotheNationalElectricalCodeand
all local codes which have jurisdiction.
Use ONLY type and size fuse or HACR circuit
breakerindicatedonunit'sratingplate(Seesample
on page 6). Proper current protection to the unit is
the responsibility of the owner.
Fuse/Circuit
Breaker
Failure to do so can result in property
damage, personal injury and/or death.
Unit MUST be grounded from branch circuit to
unit, or through separate ground wire provided on
permanently connected units. Be sure that branch
circuit or general purpose outlet is grounded.
Grounding
Wire Sizing
Use recommended wire size given in tables and
installasinglebranchcircuit. Allwiringmustcomply
with local and national codes. NOTE: Use copper
conductors only.
CAUTION
Figure 7
THE ACCESSORY DRAIN PAN
(VPDP1) MUST BE INSTALLED
BEFORE INSTALLING THE UNIT.
Drain Connection
and Location
1. The accessory drain pan has two (2)
provisions (left & right) for connecting
an external condensate drain.
2. A field supplied condensate drain
system must be connected to one of
the two 3/4" FPT connections.
3. The remaining connection must be
plugged using the 3/4" pipe plug
(provided) and field suppled teflon
tape or pipe joint compound.
4. Failure to follow these procedures
may result in serious property
damage.
8
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920-159-01 (10-03)
3) Electrical Data (continued)
Figure 8
Electrical & Thermostat Wiring Diagrams
FOR 208 VOLT MODELS ONLY
MOVE THE WHITE WIRE AS
SHOWN BELOW
RT2
THERMOSTAT
(FRONT)
COM. 208V 240V
TRANSFORMER
24V
THERMOSTAT CONNECTIONS
(EAR)
UP
G
R
R
BLACK
W
Y
B
C
RED
HEATER
HEATER
7.5 KW 10 KW
2.5 KW
&
3.4 KW
&
5
KW
COIL, SOLENOID
RED
BROWN
QUICK DISCONNECT
L1
L2
RED
BLACK
BLACK
RED
WHITE
BLACK
WHITE
BLACK
BLUE
RED
WHITE
PRESSURE
SWITCH
HEAT
RELAY
HEAT
RELAY
HEAT
RELAY
(7.5KW/10KW)
REV VALVE
RELAY
HEAT
RELAY
FAN
COMP WIRE HARNESS
COMPR RELAY
RELAY
(7.5KW/10KW)
(2.5KW/3.4KW
KW)
(2.5KW/3.4KW
5
5
KW)
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
COMPRESSOR
c
COM. 208V
TRANSFORMER
240V
LOW AMBIENT
CONTROL
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
24V
RED
RED
BLACK
C
W
Y
R
G
B
TERM BOARD
CAPACITOR
WIRE NUT (RED)
GREEN
SEE NOTE #6
BLACK
BLACK
BLUE
GREEN
RED
T-STAT
C
H
DEFROST
INSULATOR
2-REQ'D
YELLOW
WHITE
BLACK
L
GREEN
WHITE
TO MOTOR
MOUNT
CAPACITOR
c
BLUE
WHITE
WIRE NUT (RED)
WHITE
BROWN
GREEN
BLOWER
MOTOR
CONDENSER
MOTOR
SEE NOTE #4
BLACK
TO MOTOR
MOUNT
BROWN
NOTE: THE DIAGRAM ABOVE ILLUSTRATES THE TYPICAL THERMOSTAT WIRING AND 208
VOLT TRANSFORMER WIRING. SEE THE UNIT CONTROL PANEL FOR THE ACTUAL
UNIT WIRING DIAGRAM AND SCHEMATIC.
9
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920-159-01 (10-03)
4) Indoor Return Air Grille Installation
There are three Indoor Return Air Grille options as shown in Figure 9. Choose the option that best suits your needs. Use the installation
instructions provided with accessories for installation details.
Figure 9
Return Air Grille Options
Option 1
VPRG4
Return Air Grille with Access Panel
A field-supplied (25" x 20") filter is
mounted inside the hinged access door.
Option 2
All Vert-I-Pak chassis are shipped with a 20" x 14"
filter installed. If an accessory filter holder is to be
used, you MUST remove the factory shipped filter
from the chassis. Do NOT use two filters
VPRG2
Return Air Grille
Unit requires a field-supplied
access door or panel and a
16" x 20" filter.
Notes:
A. These are the Friedrich recommended return air grille / filter / access panel arrangements. Consult the factory on other
arrangements. Improper return air arrangements will cause performance problems.
B. Return air arrangements are shown from the front, but can also be installed from the right or left side of the unit.
10
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920-159-01 (10-03)
5) Indoor Airflow Data
6) Chassis Installation
The Vert-I-Pak A series units must be installed with a free return air
configuration. Thetablebelowliststheindoorairflowatcorresponding
static pressures. All units are shipped from the factory and are rated
at low speed.
NOTE: Priortoinstallingthechassis, ensurethatthedrainpanand
line are free from debris.
A. Ensure that the wall plenum is installed in accordance with
the VPAWP1-8/1-14 Installation Manual.
To change to high speed replace the low speed lead (blue) with the
high speed lead (black) on the blower relay.
B. Ensure that the VPDP1 drain pan is installed correctly (see
page 8). Using the 3/4" plugs supplied with the pan, plug
the unused condensate drain hole. Connect a drain to the
condensate exit location. Be sure to use teflon tape or
approved pipe sealant on all drain connections and plugs
(see page 8).
VEA/VHA24K
Low
750
725
700
675
High
815
780
745
700
.1” ESP
.2” ESP
.3” ESP
.4” ESP
All values listed are inches
W.C. with a wet indoor coil
with filter installed.
C. Place the chassis into the closet with the outdoor side
facing the wall plenum opening.
D. Slide the chassis into the wall plenum until the plenum
divider seal is established and the factory-installed chassis
to plenum gasket has sealed to the top flange of the
plenum. (See Figure 10)
Figure 10
Chassis to
plenum gasket
Slide-in View / Chassis Installation
TheVert-I-Pakchassismustbeinsertedinto
the wall plenum so that the plenum divider
gasket makes contact with the condenser
baffle in the unit. The chassis will fit
3
8
approximately 2 / " into the wall plenum.
NOTE: Prior to installing the chassis,
ensure that the drain pan and line are free
from debris.
23/8
11
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920-159-01 (10-03)
7) Chassis Final Connections
With the chassis in place, you are now ready to begin chassis
connections:
A. Move the thermostat switches to "OFF" and "AUTO." This
will keep the thermostat from cycling the chassis until final
connections are complete.
RT2 Digital Thermostat
B. Connecttheductworkontothe10"collar. Plasticwireties(field
supplied)aresuggestedtosecuretheductworkinplace. Use
2 wire ties, one for each inner and outer flex duct sleeve.
D. For208Voltpoweronly: youmustmovethetransformerwire
as shown in Figure 8, Page 9.
III. Chassis Operation
E. Review the Final Installation Checklist on Page 12 before
replacing the power quick disconnect, reconnecting power
to the chassis, plugging in the remote thermostat harness, or
operating the chassis.
9) Remote Thermostat Control
Thechassisrequiresasimplesinglestageheat-coolwallthermostat.
Each chassis comes with a terminal strip located in the electrical
controlbox. Allinternalchassiswiring(low&highvoltage)isfactory
ready for 230 Volt operation. For 208 Volt operation a single wire
MUSTBECHANGEDONTHETRANSFORMER. RefertoFigure
8 on page 9.
Electricalshockandmovingpartshazardcancauseinjury
or death. If you have not done so, pull out the disconnect
headfoundonthefrontofchassisbeforecontinuinginstal-
lation! Disconnect external power at the breaker.
10) Low Ambient Protection
EachchassisisequippedwithLowAmbientProtectionintheformof
a suction line thermostat. This thermostat will prevent compressor
operation at low suction line temperatures. Each chassis is also
equipped with a factory installed bellows that will drain water from
the base pan to prevent the fan slinger from freezing during winter
weather.
8) Final Installation Checklist
Correct line voltage?
o
11) Heating Defrost (Heat Pump Models Only)
All Heat Pumps have a passive heating defrost system. Defrost
occursasneededandautomaticallyswitchestoelectricheatduring
defrost.Whentheoutdoorambienttemperaturedropsbelowa45°F
factory setting, the chassis automatically switches to electric heat.
As outdoor ambient temperatures rise above 45°F, the chassis
returns to the heat pump mode. The changeover temperature
is user adjustable from approximately 32°F - 55°F. The defrost
thermostat may also be used to lock out the compressor in an
emergency heat situation.
Chassis deck level?
o
Plenum divider baffle installed?
o
Wall plenum caulked? Level? Flashing?
o
HACR type breaker/fuse?
o
Single circuit only?
o
Ductwork connected?
o
Chassis weather seal in place?
o
Wall thermostat wired correctly?
o
Chassis inserted into plenum?
o
12
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920-159-01 (10-03)
12) Fresh Air Door
15) Routine Maintenance
The Fresh Air Door is an "intake" system. The fresh air door is
opened via a slide on the front of the chassis located just above
the indoor coil. Move the slide left to open and right to close the
fresh air door. The system is capable of up to 60 CFM of fresh air
@ ~.3" H20 internal static pressure.
Performing Routine Maintenance
With the proper maintenance and care, your system will operate
economically and dependably. Maintenance can be accomplished
easily by referring to the following directions. However, before
performing any maintenance, consider these important safety
precautions:
13) Condensate Disposal System
The VPDP1 drain pan features two ꢀ female PVC fittings to
attach a drain connection to on the left or right side of the drain
pan. Condensate piping can be routed to the left, right or beneath
the unit platform.
WARNING:ElectricalShockHazard.Beforeattemptinganyservice
work or routine maintenance, turn off all electrical connections to
the unit. Failure to do so may result in property damage, personal
injury and/or death.
CAUTION: Although great care has been taken to minimize sharp
edges in the construction of your unit, be extremely careful when
handling parts or reaching into the unit.
See page 8 or the drain pan installation manual for more
information.
Part 1: The system’s first stage increases energy
efficiency utilizing a factory installed fan that slings
the cold condensate onto the hot outdoor coil.
Replace Air Filter
A dirty air filter reduces the efficiency of your Vert-I-Pak and
allows lint and dirt to accumulate on the indoor-air coil. Lint and
dirt on the indoor-air coil can damage your unit and void the
warranty. The air filter should be replaced as it becomes dirty.
Part 2: When high outdoor humidity prevents the slinger
from disposing of all the condensate, the excess
condensate overflows into the condensate drain
pan and out of the ꢀ" internal drain connections.
To replace the filter (chassis mounted return air filter):
1. Slide the filter clear of the filter rails.
2. Remove the filter.
Part 3: If Parts 1 & 2 fail for any reason, excess
condensate overflows from a spillway directly into
the wall plenum to the outside of the building. IF
THIS OCCURS, THIS IS YOUR WARNING THAT
THE CHASSIS OR DRAIN NEEDS SERVICING.
3. Install new disposable filter.
CAUTION: Do not operate your system without a filter in place,
nor block the front of the unit return air opening.
Inspect and Clean Indoor-air Coil
IV. Service & Warranty
14) Servicing / Chassis Quick Changeouts
The chassis is designed for quick disconnect and change out. For
minor electrical service, the control box cover lifts straight up after
the screws & disconnect head are removed. For major electrical,
refrigeration and fan service the chassis may be removed from
utility closet.
Eventually, minor amounts of lint and dirt may pass through the
filter and collect on the indoor-air coil. These minor accumulations
can be carefully vacuumed away with a brush attachment on
a vacuum cleaner. Care must be taken to avoid bending the
aluminum fins on the coil. Bent fins should be straightened using
a special fin tool available from most HVAC service technicians.
Inspect Outdoor-air Intake and Exhaust
The unit’s outdoor-air intake and outdoor-air exhaust paths must
remain clear. Check the OA exhaust frequently. Keep it free of all
debris, snow, or ice. The OA intake should also be kept free of
obstructions. Blocking the OA exhaust or OA intake opening will
reduce the efficiency of your unit, could damage it, and may void
your warranty.
To Remove the Chassis from the Closet:
A. Switch the wall Thermostat off.
B. Pull the Power Disconnect located in the front of the chassis.
C. Disconnect the thermostat wiring harness.
D. Disconnect the electrical connection.
E. Disconnect the ductwork.
Inspect and Clean Condensate Drain
The condensate drain must be routed to a suitable drainage
area. Check the unit condensate drain periodically. Keep it free of
anything that may block or impede the flow of condensate water.
If there is any accumulation of foreign matter in the drain pipe, it
should be removed and cleaned. The entire drain line must be
protected from freezing.
F. Slide the chassis out of the wall plenum.
G. Lift the chassis out of the utility closet.
16) Warranty
Allserviceworkmustbedonebyaqualifiedservicer. SeeWarranty
on the next page, and consult your dealer or contractor for details
Electricalshockandmovingpartshazardcancauseinjury
or death. Pull out the disconnect head found on the front
of the chassis before servicing.
13
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920-159-01 (10-03)
FRIEDRICH AIR CONDITIONING CO.
Post Office Box 1540 · San Antonio, Texas 78295-1540
(210) 357-4400 · FAX (210) 357-4480
VERT- I-PAK® A SERIES SINGLE PACKAGE VERTICAL AIR CONDITIONERS
LIMITED WARRANTY
SAVE THIS CERTIFICATE. It gives you specific rights, you may also have other rights which may vary from state to state and province
to province.
In the event that your unit needs servicing, contact your nearest authorized service center. If you do not know the nearest service center,
ask the company that installed your unit or contact us - see address and telephone number below. To obtain service and/or warranty parts
replacement, you must notify an authorized FRIEDRICH Air Conditioning Co. service center, distributor, dealer, or contractor of any defect
within the applicable warranty period.
When requesting service: please have the model and serial number from your unit readily available.
Unless specified otherwise herein, the following applies:
FRIEDRICH VERT-I-PAK A SERIES VERTICAL AIR CONDITIONERS AND HEAT PUMPS
LIMITED WARRANTY - FIRST YEAR (Twelve (12) months from the date of installation). Any part found to be defective in the material
or workmanship will be repaired or replaced free of charge by our authorized service center during the normal working hours; and
LIMITED WARRANTY - SECOND THROUGH FIFTH YEAR (Sixty (60) months from the date of installation). ON THE SEALED
REFRIGERATION SYSTEM. Any part of the sealed refrigeration system that is defective in material or workmanship will be repaired or
replaced free of charge (excluding freight charges) by our authorized service center during normal working hours. The sealed refrigeration
system consists of the compressor, metering device, evaporator, condenser, reversing valve, check valve, and the interconnecting tubing.
These warranties apply only while the unit remains at the original site and only to units installed inside the continental United
States,Alaska, Hawaii, Puerto Rico and Canada. The warranty applies only if the unit is installed and operated in accordance with
the printed instructions and in compliance with applicable local installation and building codes and good trade practices.
For international warranty information, contact the Friedrich Air Conditioning Company - International Division.
Any defective part to be replaced must be made available to FRIEDRICH in exchange for the replacement part. Reasonable proof must
be presented to establish the date of install, otherwise the beginning date of this certificate will be considered to be our shipment date plus
sixty days. Replacement parts can be new or remanufactured. Replacement parts and labor are only warranted for any unused portion
of the unit’s warranty.
We will not be responsible for and the user will pay for:
1. Service calls to:
A) Instruct on unit operation. B) Replace house fuses or correct house wiring. C) Clean or replace air filters. D) Remove the unit
from its installed location when not accessible for service required. E) Correct improper installations.
2. Parts or labor provided by anyone other than an authorized service center.
3. Damage caused by:
A)Accident, abuse, negligence, misuse, riot, fire, flood, or acts of God. B) Operating the unit where there is a corrosive atmosphere
containing chlorine, fluorine, or any damaging chemicals (other than in a normal residential environment). C) Unauthorized altera-
tion or repair of the unit, which in turn affects its stability or performance. D) Failing to provide proper maintenance and service. E)
Using other than a “Seacoast Protected” unit in a coastal environment. F) Using an incorrect power source. G) Faulty installation
or application of the unit.
We shall not be liable for any incidental, consequential, or special damages or expenses in connection with any use or failure
of this unit. We have not made and do not make any representation or warranty of fitness for a particular use or purpose and
there is no implied condition of fitness for a particular use or purpose. We make no expressed warranties except as stated in
this certificate. No one is authorized to change this certificate or to create for us any other obligation or liability in connection
with this unit. Any implied warranties shall last for one year after the original purchase date. Some states and provinces do not
allow limitations on how long an implied warranty or condition lasts, so the above limitations or exclusions may not apply to you. The provi-
sions of this warranty are in addition to and not a modification of or subtraction from the statutory warranties and other rights and remedies
provided by law.
In case of any questions regarding the provisions of this warranty, the English version will govern.
Rev 9-03
14
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920-159-01 (10-03)
IV. Vert-I-Pak Accessories
MODEL
DESCRIPTION
PHOTO
WALL PLENUM Two-part sleeve that telescopes in and
out from 51/2" to 8" in depth. The wall plenum sits inside
the exterior wall penetration.
VPAWP1-8
DIMENSIONS: 303/8" high x 241/8" wide.
CUTOUT DIMENSIONS: 307/8" high x 245/8" wide.
Same as VPAWP1-8, but telescopes 8" to 14" as required.
VPAWP1-14
ARCHITECTURAL LOUVER Extruded aluminum louver
that attaches to the outdoor section of the wall plenum.
DIMENSIONS: 311/16" high x 259/16" wide.
VPAL2
VPSC2
Same as VPAL2 but can be ordered in a special color to
match the exterior wall.
DIGITAL THERMOSTAT Digital electronic thermostat with
"one touch" adjustment. Mounts to wall for control of unit.
RT2
ACCESS PANEL / RETURN AIR GRILLE – Serves as
an access panel to chassis and interior return air grille.
A Þeld-supplied (25" x 20") Þlter is mounted inside the
hinged access door.
VPRG4
DIMENSIONS: 58" high x 29" wide.
CUTOUT DIMENSIONS: 553/4" high x 27" wide.
RETURN AIR GRILLE – Interior return air grille that
hinges to allow a Þeld supplied (16" x 20") Þlter to slip
inside. Must be used when an access door / panel
already exists in closet.
VPRG2
VPDP1
DIMENSIONS: 187/16" high x 223/8" wide.
DRAIN PAN for VEA/VHA24 models. Drain pan may be
installed prior to chassis for easy installation/removal.
15
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Use Factory Certified Parts.
FRIEDRICH AIR CONDITIONING CO.
Post Office Box 1540 · San Antonio, Texas 78295-1540
4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212
(210) 357-4400 · Fax (210) 357-4480
920-159-01 (10-03)
Printed in the U.S.A.
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