Reach-In
Unit Coolers
H-IM-77D
June, 2006
Part No. 25005601
(Replaces.H-IM-77C,.February,.2005)
Installation and
Operation Manual
Table of Contents
Inspection.................................................................................. 2
Installation................................................................................. 2
Expansion.Valve....................................................................... 2
Drain.Line................................................................................... 2
Motors......................................................................................... 2
Wiring.......................................................................................... 2
Maintenance............................................................................. 2
Electric.Defrost.Troubleshooting....................................... 2
Thin.Profile.Air.Defrost.Unit.Cooler................................... 3
Thin.Profile.Electric.Defrost.Unit.Cooler...................... 4-6
Extended.Thin.Profile.Unit.Cooler.................................7,.8
V.Profile.Unit.Cooler............................................................... 9
High.Profile.Unit.Cooler......................................................10
Std..&.Rev..Air.Flow.Wall.Mullion.Unit.Cooler..............11
Wall.Mount.Back.Bar.Unit.Cooler..............................12,.13
Dual.Aire.Unit.Cooler...........................................................14
Twin.Flow.Air.Defrost.Unit.Cooler...................................15
InterLink™.Replacement.Parts..........................................16
© 2006, Heatcraft Refrigeration Products LLC
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Thin Profile Air Defrost Unit Cooler
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
NOMENCLATURE
TA (K) 17 B G
Thin Profile
Unit Cooler
Vintage
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
K = Coated Coil
(Optional)
A = 115-1-60
B = 208/2ꢀ0-1-60
Size
Dimensional Diagram
Dimensional Data
Connections (in.)
Coil
Inlet Suction Drain Wt. (lbs.)
Approx.
Shipping
Model
No.
10
Dimensions (in.)
A
B
C
D
E
10 1/2
10 1/8
11 1/8
1ꢀ
F
H
J
K
L
M
W
16 1/2
20 1/2
24
14 5/8 14
18 5/8 14
22 1/8 15
29 ꢀ/4 15
ꢀ8 1/8 15
51 1/2 15
51 1/2 15
/
/
/
/
/
/
/
1ꢀ 1/2
1ꢀ 1/2
14 1/2
14 1/2
14 1/2
14 1/2
14 1/2
11 ꢀ/8
10 1/4
12
4 1/2
4 1/2
4 1/2
4 1/2
4 1/2
4 1/2
6 ꢀ/4
8 7/8
2 1/2
9 1/2
11 1/4
10 1/4
9 ꢀ/4
1ꢀ 1/4
11
/
/
/
/
/
/
/
4 ꢀ/8
4 ꢀ/8
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
1/2 OD
1/2 OD
ꢀ/8 ID
ꢀ/8 ID
1/2 ID
1/2 ID
1/2 ID
5/8 ID
5/8 ID
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
14
17
21
28
ꢀꢀ
44
5ꢀ
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
1ꢀ
8 ꢀ/8
9 ꢀ/8
17
4 ꢀ/8
ꢀ
2ꢀ
20 7/8
29 ꢀ/4
48 ꢀ/4
49
10 ꢀ/4
10 ꢀ/4
10 ꢀ/4
10 ꢀ/4
4
/
ꢀ1 5/8
8
ꢀ0
1ꢀ
4 ꢀ/8
4 ꢀ/8
4 ꢀ/8
40
4ꢀ
1ꢀ
5ꢀ ꢀ/8
5ꢀ ꢀ/8
55
1ꢀ
Expansion Valve Recommendations
25°F Sat. Suction Temp.
20°F Sat. Suction Temp.
BTUH @ R-22
15°F TD
Model
Size
10
BTUH @
10°F TD
1000
R-22
Alco
Sporlan
Alco
Sporlan
1500
1950
2550
ꢀ450
4500
6450
8250
1ꢀ
1ꢀ00
EFV-1/5C
HFS-1/4HC
17
1700
HFS-1/4HC
EFV-1/5C
2ꢀ
2ꢀ00
EFV-1/ꢀC
EFVE-1C
ꢀ0
ꢀ000
HFS-1/2HC
HFES-1HC
4ꢀ*
55*
4ꢀ00
HFES-1/2HC
EFVE-1/2C
5500
* Size 4ꢀ and 55 use external equalized valves.
Mounting
The. thin. profile. air. defrost. unit. cooler. is. designed. for.
mounting. from. the. top. of. the. cooler.. Drill. holes. for. screws.
in. accordance. with. mounting. dimensions. A. and. B. given. in.
Dimensional.Data.
Commercial Refrigeration Parts
Replacement Parts
Description
115V Motor
All Sizes Part Number
25ꢀ00701
25ꢀ00801
5101B
After. unpacking. the. unit,. remove. the. fan. panel. and. arrange.
the.rear.brackets.as.shown.in.the.drawing..Insert.the.screws.
for. mounting. the. rear. brackets. into. the. top. of. the. cooler.
cabinet..Slip.the.rear.brackets,.attached.to.the.unit,.between.
the. screw. head. and. cabinet. and. secure. in. place.. Install. the.
front. mounting. screws.. For. proper. drainage,. the. unit. should.
be.installed.level.
208/2ꢀ0V Motor
Fan Blade
Fan Guard
5054D
Motor Mount
91179001
ꢀ
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Thin Profile Electric Defrost Unit Cooler
FOR FOOD
NOMENCLATURE
TL 12
SERVICE
INSTALLATIONS
. . . seal any joint
A
G
Thin Profile
Electric Defrost
Vintage
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
Size
A = 115-1-60
B = 208/2ꢀ0-1-60
Dimensional Diagram
Dimensional Data
Connections (In.) Approx.
Dimensions (In.)
Coil
Ship Wt.
Size A
09 145/8
12 185/8
16 221/8
21 221/8 161/2
28 29ꢀ/4
15
B
14
14
15
C
D
E
F
H
J
K
21/2
91/2
111/4
L
M
4ꢀ/8
4ꢀ/8
4ꢀ/8
4ꢀ/8
4ꢀ/8
6”
N
-
W
161/2
201/2
24
Inlet Suction Drain (Lbs.)
15
15
/
/
/
/
/
1ꢀ1/2
1ꢀ1/2
141/2
161/2
141/2
101/2
101/8
111/8
141/2
1ꢀ
11ꢀ/8
101/4
12
41/2
41/2
41/2
6ꢀ/4
6ꢀ/4
6ꢀ/4
6ꢀ/4
87/8
8ꢀ/8
9ꢀ/8
/
/
/
/
/
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
1/2 OD
1/2 OD
ꢀ/8 ID
1/2 ID
1/2 ID
1/2 ID
1/2 ID
5/8 ID
7/8 ID
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
14
19
2ꢀ
24
27
ꢀ8
5ꢀ
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
-
-
187/8
20ꢀ/4
ꢀꢀ1/4
44
117/8 171/4
9ꢀ/4 97/8
115/8 18ꢀ/8 15/16
115/8 ꢀ0ꢀ/8 11/2
-
24
-
ꢀ15/8
ꢀ8ꢀ/8
491/8
ꢀ5 ꢀ5ꢀ/4 161/2 15/16 161/2
5ꢀ 461/2 161/2
141/2
141/2
51/8
51/8
11/8
161/2
6”
Mounting
This.unit.cooler.is.designed.for.mounting.from.the.top.of.the.cooler..Drill.holes.for.screws.in.accordance.with.mounting.dimensions.
given.in.Dimensional.Diagram.and.Data.
After. unpacking. the. unit,. remove. the. fan. panel. and. arrange. the. rear. brackets. as. shown. in. the. drawing.. Insert. the. screws. for.
mounting.the.rear.brackets.into.the.top.of.the.cooler.cabinet..Slip.the.rear.brackets,.attached.to.the.unit,.between.the.screw.head.
and.cabinet.and.secure.in.place..Install.the.front.mounting.screws..For.proper.drainage,.the.unit.should.be.installed.level.
Expansion Valve Recommendations
-10°F. Suction 10° TD
-15°F. Suction 15° TD
Model
Size
09
BTUH
10° TD
900
R-404
Alco
BTUH
15° TD
1ꢀ50
R-404A
Alco
Sporlan
Sporlan
12
1200
HFS1/8SZ
EFS1/8Z
1800
HFS1/8SZ
EFS1/8Z
16
1600
2400
21
2100
ꢀ150
HFS1/4SZ
HFS1/2SZ
HFES1/2SZ
HFES1SZ
EFS1/6Z
EFS1/4Z
EFSE1/2Z
EFSE1Z
28
2800
HFS1/4SZ
HFES1/4SZ
HFES1/2SZ
EFS1/6Z
EFSE1/4Z
EFSE1/2Z
4200
ꢀ5*
5ꢀ*
ꢀ500
5250
5ꢀ00
7950
*Sizes ꢀ5 and 5ꢀ use external equalized valves.
4
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Sequence of Operation
2.. The.compressor.now.starts.
3.. Then.fan.motors.remain.off.because.the.fan.delay.thermostat.is..
Step “A” - Normal Refrigeration Cycle
1.. Power.is.supplied.to.N.and.4.terminals.by.the.timer.
2.. The.fan.delay.and.defrost.termination.thermostat.is.closed.in.the..
.
.
open..This.prevents.warm.air.from.being.blown.into.the..
refrigerated.space.
.
.
fan.delay.position.and.open.in.the.defrost.termination.position.
4.. The.evaporator.coil.cools.down.approaching.operating..
.
3.. The.defrost.heater.is.off.
.
temperature..Superheated.gas.only.passes.to.the.compressor.
4.. The.compressor.operates.in.accordance.with.the.demands.of.the..
.
refrigeration.system.temperature.and/or.pressure.controls.
Step “D” - Return to Normal
5.. The.unit.cooler.fan.operates.continually.
6.. Frost.builds.up.slowly.on.the.evaporator.
Refrigeration Operation
1.. When.the.coil.temperature.reaches.35ºF,.the.fan.control.switch..
.
.
closes...This.allows.current.to.flow.to.the.fan.motor.and.the.unit.is..
now.back.in.operation.as.in.Step.“A.”
Step “B” - Defrost Cycle
1.. Defrosting.of.the.evaporator.is.started.automatically.by.the.timer..
.
.
at.predetermined.times.-.typical.settings.of.the.timer.would.be.1.to.
3.defrost.periods.per.24.hours.
IMPORTANT
1.. On.initial.“pull.down”.of.a.warm.box,.the.fan.will.not.start.until.coil..
2.. The.timer.mechanically.opens.switch.“A”.which.breaks.the.circuit.to..
.
.
.
.
.
temperature.reaches.approximately.35ºF..If.box.is.still..
.
.
.
.
the.compressor.and.evaporator.fan.motors,.thereby.shutting.them..
off,.and.closes.switch.“B,”.thereby.permitting.current.to.flow.to..
the.heater.
comparatively.warm.(60ºF).when.the.fan.starts,.then.blowing.this..
warm.air.over.the.coil.may.cause.it.to.warm.up.to.55ºF.and.thus..
stop.the.fan..Therefore,.fan.may.recycle.several.times.on.initial..
“pull.down.”
3.. The.heater.recessed.in.slots,.gives.up.heat.directly.to.the.fins.of.the..
.
.
evaporator...This.heat.raises.coil.and.refrigerant.temperature...
to.32ºF.causing.the.frost.to.melt.
2.. The.timer.has.an.adjustable.fail-safe.feature.which.will.return.the..
.
.
system.to.the.refrigeration.cycle.at.the.end.of.a.predetermined..
time.(factory.set.at.24.minutes).if.automatic.control.devices.fail.
4.. Frost.on.the.evaporator.is.melted.and.defrost.water.drips.into.the..
heated.drain.pan.and.flows.down.the.drain.
5.. When.frost.has.completely.melted.from.the.coil,.the.coil.starts.to..
warm.up.beyond.32ºF.
.
3.. Frequent.defrost.periods.are.not.necessary!.The.determining.factor..
.
.
.
for.number.of.defrosts.per.day.is.the.frost.load..When.frost.“build-.
up”.results.in.a.loss.of.refrigeration.capacity,.then.a.defrost.is...
required...One.to.three.defrosts.per.day.are.recommended.
.
Step “C” - Coil Re-Cooling Cycle
1.. When.the.coil.warms.up.to.55ºF,.the.defrost.termination.thermostat.
4.. A.low.temperature.thermostatic.expansion.valve.with.pressure..
.
.
limiting.feature.is.desirable.for.use.with.these.units..Such.a.valve..
prevents.feeding.of.refrigerant.to.the.coil.during.the.defrost.cycle.
.
.
.
.
closes.which.allows.the.current.to.flow.to.the.solenoid.in.the.timer,..
which.then.energizes.and.trips.the.timer.switch.back.to.its.normal..
position.(switch.“A”.closed,.switch.“B”.open)..The.fan.delay.portion..
of.this.thermostat.is.now.open.
Typical Wiring Diagram for Thin Profile
Electric Defrost Unit Cooler
Motor
Amps.
A*
0.8
1.6
1.6
1.0
-
Heater
Amps.
Model
Size
09
No. of
Motors
B*
0.4
0.8
0.8
0.5
1.2
1.0
1.5
A*
B*
2.07
2.61
ꢀ.04
4.78
5.7
1
2
2
1
ꢀ
2
ꢀ
4.1ꢀ
5.22
6.09
9.57
-
12
16
21
28
ꢀ5
5ꢀ
-
-
7.0
8.5
-
-
1.. Use.copper.conductors.only.
2.. Unit.must.be.grounded.
3.. Timer-Paragon.Model.8145-20.may.be.factory.supplied,
field.installed,.or.field.supplied.and.installed.
4.. Fan.delay.and.defrost.termination.-.Red.to.N,.Brown.to.X,
Black.to.F...Fans.will.not.operate.until.thermostat.resets.
5.. Heater.limit:..Red.to.N,.White.to.H.omitted.on.model.28;
heater.is.connected.directly.to.N.
.
.
.
6.. *Indicates.electrical.code:.A=115/60/1,.B=208-230/60/1.
Commercial Refrigeration Parts
Replacement Parts
115 Volt
12 16
208-230 Volt
Part
Description
Motor
09
25ꢀ00701 25ꢀ00701
21
25ꢀ00701 25ꢀ0ꢀ201
09
12
16
25ꢀ00801 25ꢀ00801 25ꢀ00801
21
28
25ꢀ00801 25ꢀ0ꢀꢀ01
35
53
25ꢀ0ꢀꢀ01
2ꢀ100201
H50ꢀ28
4546N
25ꢀ0ꢀꢀ01
2ꢀ100201
H50ꢀ28
24700702
554ꢀJ
Fan Blade
Fan Guard
Heater
5101B
5054D
45ꢀ9N
554ꢀJ
5709L
5101B
5054D
4540N
554ꢀJ
5709L
5101B
5054D
4541N
554ꢀJ
5709L
2ꢀ100201
H50ꢀ28
4545N
5101B
5054D
4542N
554ꢀJ
5709L
5101B
5054D
454ꢀN
554ꢀJ
5709L
5101B
5054D
4544N
554ꢀJ
5709L
5101B
5054D
H50097
H500ꢀ9
5709L
2ꢀ100201
H50ꢀ28
24700701
554ꢀJ
Heater Clip
Defrost Control
Mount
554ꢀJ
554ꢀJ
5709L
5709L
5709L
5709L
91179001 91179001
91179001 2ꢀ101401
91179001 91179001 91179001
2ꢀ101401
91179001 2ꢀ101401
2ꢀ101401
5
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Typical System Wiring Diagram
with Thin Profile Electric Defrost Unit Cooler
6
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Extended Thin Profile Unit Cooler
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
NOMENCLATURE
LT A 053 A A
Vintage
Extended
Thin Profile
Unit Cooler
A = Air Defrost
L = Electric Defrost
A = 115-1-60
B = 208/2ꢀ0-1-60
Size
Dimensional Diagram
Dimensional Data
Air
Electric Number
Dimensions (Inches / mm)
Defrost Defrost
of
A
B
C
D
LTA
05ꢀ
079
102
1ꢀ4
172
LTL
046
068
09ꢀ
115
1ꢀꢀ
Fans
Inches
49 ꢀ/8
69 1/8
mm
1254
1756
2257
2759
ꢀ261
Inches
40 7/8
60 5/8
mm
10ꢀ8
1540
2042
254ꢀ
ꢀ045
Inches
---
mm
---
Inches
---
mm
---
2
ꢀ
4
5
6
---
---
---
---
88 7/8
108 5/8
128 ꢀ/8
80 ꢀ/8
100 1/8
119 7/8
40 7/8
40 7/8
40 7/8
10ꢀ8
10ꢀ8
10ꢀ8
---
---
---
ꢀ9 1/2
---
100ꢀ
Connections- Air Defrost
Connections- Electric Defrost
Number
of
Fans
Connections (Inches)
External
Suction Equalizer Drain
Net
Number
of
Fans
Connections (Inches)
External
Suction Equalizer Drain
Net
Model
Size
LTA 05ꢀ
LTA 079
LTA 102
LTA 1ꢀ4
LTA 172
Coil
Inlet
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
Weight
(Lbs.)
48
Model
Size
LTL 046
LTL 068
LTL 09ꢀ
LTL 115
LTL 1ꢀꢀ
Coil
Inlet
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
Weight
(Lbs.)
48
2
ꢀ
4
5
6
5/8 ID
5/8 ID
7/8 ID
7/8 ID
1 1/8 ID
1/4
1/4
1/4
1/4
1/4
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
2
ꢀ
4
5
6
5/8 ID
5/8 ID
7/8 ID
7/8 ID
1 1/8 ID
1/4
1/4
1/4
1/4
1/4
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
ꢀ/4 MPT
69
85
69
85
108
124
108
124
Nozzle Selection- Air Defrost
Nozzle Selection- Electric Defrost
Number Air Distributor Tube Number
Number Electric Distributor Tube Number Low Temp.
Medium Temp.
of
Defrost OD
Length
of
of
Defrost OD
Length
of
-30ºF to 0ºF SST +10ºF to +25ºF SST
Fans
LTA (Inches)(Inches) Circuits R404A R22
Fans
LTL (Inches)(Inches) Circuits R404A R22
R404A
L-1/2
L-ꢀ/4
L-1
R22
L-1/ꢀ
L-1/2
L-ꢀ/4
L-ꢀ/4
L-1
2
ꢀ
4
5
6
05ꢀ
079
102
1ꢀ4
172
ꢀ/16
ꢀ/16
ꢀ/16
ꢀ/16
ꢀ/16
21 1/2
21 1/2
21 1/2
21 1/2
21 1/2
2
2
4
4
5
L-1/2
L-1/2
L-ꢀ/4
L-1
L-1/ꢀ
L-1/ꢀ
L-1/2
L-ꢀ/4
L-1
2
ꢀ
4
5
6
046
068
09ꢀ
115
1ꢀꢀ
ꢀ/16
ꢀ/16
ꢀ/16
ꢀ/16
ꢀ/16
21 1/2
21 1/2
21 1/2
21 1/2
21 1/2
ꢀ
ꢀ
5
5
5
L-ꢀ/4
L-ꢀ/4
L-1/2
L-1/2
L-ꢀ/4
L-1
L-1
L-1 1/2
L-1 1/2
L-1
L-1 1/2
L-1 1/2
L-1
7
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Extended Thin Profile Unit Cooler (continued)
Replacement Parts
Commercial Refrigeration Parts
Motor / Fan Blade / Fan Guard
Cabinet Components
Part # Description
40970201 Drain Pan
40970301 Drain Pan
40970401 Drain Pan
40970501 Drain Pan
40970601 Drain Pan
46834201 Fan Panel - 2 Fan
No. Fans
2
Part #
Description
25315501
25315601
22919001
23105001
23105101
Motor 115/1/60 Shaded Pole
Motor 208-230/1/60 Shaded Pole
Fan Blade 10”
Fan Guard - Wire
Motor Mount
3
4
5
6
2, 4, 5
3, 5, 6
2, 4, 5
3, 6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
46834301 Fan Panel - 3 Fan
46844201 Beacon Fan Panel - 2 Fan
46844301 Beacon Fan Panel - 3 Fan
40931201 Panel - Side Right (Piping End)
40931301 Panel - Front Access Right (Piping End)
40930901 Panel - Side Left (Electrical End)
40931001 Panel - Front Access Left (Electrical End)
40931401 Panel - Back Right (Piping End)
40931101 Panel - Back Left (Electrical End)
40931601 Panel - Beacon Access
Defrost Heater
Part #
Description
Voltage
No. Fans
24723002 Defrost Heater 1100W 230V 208-230/1/60
24723003 Defrost Heater 1650W 230V 208-230/1/60
24723004 Defrost Heater 2200W 230V 208-230/1/60
24723005 Defrost Heater 2750W 230V 208-230/1/60
24723006 Defrost Heater 3300W 230V 208-230/1/60
2
3
4
5
6
23305501 Heater Clip
N/A
3-7
Electrical Components
Drain Fitting
Part #
26925101
Description
Drain Fitting Assembly
Part #
4145W
5709L
5709L
Description
Terminal Strip - Electric Defrost Models
Defrost Termination Thermostat - sealed bimetal type
Fan Delay Thermostat - sealed bimetal type
2891040 Room Thermostat
5708L
Heater Limit Thermostat - sealed bimetal type
Mounting
Wiring Diagram
This.unit.cooler.is.designed.for.mounting.from.the.top.of.the.
cooler..Drill.holes.for.screws.in.accordance.with.mounting.
dimensions.given.in.Dimensional.Diagram.and.Data.
After.unpacking.the.unit,.arrange.the.unit.7.1/2”.from.wall..
Insert.the.screws.for.mounting.the.rear.brackets.into.the.top.of.
the.cooler.cabinet..Slip.the.rear.brackets,.attached.to.the.unit,.
between.the.screw.head.and.cabinet.and.secure.in.place..Install.
the.front.mounting.screws..For.proper.drainage,.the.unit.should.
be.installed.level.
Coils
Coils
Coils
8
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V Profile Unit Cooler
NOMENCLATURE
VA (K) 08 A G
V Profile
Unit Cooler
Vintage
A = 115-1-60
B = 208/2ꢀ0-1-60
K
= Coated Coil
(Optional)
Size
Dimensional Diagram
Dimensional Data
V
Connections (In.)
Approx.
Ship Wt.
(Lbs.)
Profile
Dimensions (In.)
Coil
Model
A
B
C
D
E
F
H
J
K
W
Inlet Suction Drain
5
7
6 /8
1
5 /4
1
8 /8
1
06
4 /16 1ꢀ 1/4 4 5/16
4 5/16 1ꢀ 1/4 4 5/16
4 1/2 18 ꢀ/4 5 5/16
-
-
ꢀ ꢀ/8
ꢀ ꢀ/8
ꢀ ꢀ/8
4
12 /2 ꢀ/8 OD
ꢀ/8 ID
ꢀ/8 ID
ꢀ/8 ID
ꢀ/8 ID
1/2 OD
1/2 OD
1/2 OD
1/2 OD
9
9
7
6 /8
1
5 /4
1
8 /8
1
08
-
-
12 /4 ꢀ/8 OD
7
4 /8
1
8 /8
12
-
-
8
18
14
ꢀ/8 OD
ꢀ/8 OD
14
11
1
5 /4 14 /4 5 /4
ꢀ
1
1
2 /2
ꢀ
9 /4
1ꢀ
1
10 /2
17
9
6
/
16
Expansion Valve Recommendations
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
V
Profile
Model
06
25°F. Evaporating Temp.
20°F. Evaporating Temp.
BTUH @ R-22
BTUH @ R-22
10°F. TD
600
Alco
HFS 1/4 HC
Sporlan 15°F. TD
900
EFV 1/5 C
Alco
Sporlan
08
800
1200
1800
2550
HFS1/4 HC
EFV 1/5 C
12
1200
17
1700
Commercial Refrigeration Parts
Mounting
Replacement Parts
The.V.profile.unit.cooler.is.designed.for.mounting.from.the.top.or.the.
back.wall.of.the.cooler..Drill.holes.for.screws.in.accordance.with.mount-
ing.dimensions.given.in.Dimensional.Data.
V Profile Models
Description
06, 08, 12
17
115V Motor
208/2ꢀ0V Motor
Fan Blade
25ꢀ00701
25ꢀ00801
5101B
25ꢀ0ꢀ201
25ꢀ0ꢀꢀ01
2ꢀ100201
H50ꢀ28
After.unpacking.the.unit,.secure.top.of.unit.to.ceiling.or.back.wall.and.
arrange. the. rear. brackets. as. shown. in. the. drawing.. Mount. the. rear.
brackets.to.wall,.if.applicable,.to.the.installation.
Fan Guard
Motor Mount
5054D
91179001
For.proper.drainage,.the.unit.should.be.installed.level.
2ꢀ101401
9
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High Profile Unit Cooler
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
NOMENCLATURE
C (K) 43 B G
High Profile
Unit Cooler
Vintage
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
K = Coated Coil
(Optional)
A = 115-1-60
B = 208/2ꢀ0-1-60
Size
Dimensional Diagram
Dimensional Data
Model
Connections (In.)
Approx.
Ship Wt.
(Lbs.)
16
Dimensions (In.)
Coil
Inlet
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
1/2 OD
No.
1ꢀ
A
12 /8
B
12 /8
C
11 /16
D
1 /8
W
14 /4
1
17 /4
ꢀ
22 /4
ꢀ
27 /4
Suction
ꢀ/8 ID
1/2 ID
1/2 ID
1/2 ID
Drain
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
5
ꢀ
7
ꢀ
1
5
15 /8
ꢀ
12 /8
7
14 /16
ꢀ
1 /8
17
17
5
21 /8
ꢀ
12 /8
1
21 /16
1ꢀ
7
2ꢀ
/
22
8
1
26 /8
ꢀ
12 /8
ꢀ0
25
/
1
-
27
16
5
ꢀ6 /16
4ꢀ
-
-
ꢀ8
1/2 ID
40
Expansion Valve Recommendations
25°F Sat. Suction Temp.
20°F Sat. Suction Temp.
R-22
Model
Size
1ꢀ
BTUH @
10°F TD
1ꢀ00
R-22
BTUH @
15°F TD
1950
Alco
Sporlan
Alco
Sporlan
EFV-1/5C
17
1700
2550
HFS-1/4HC
HFS-1/4HC
EFV-1/5C
2ꢀ
2ꢀ00
ꢀ450
EFV-1/ꢀC
EFVE-1C
ꢀ0
ꢀ000
4500
HFS-1/2HC
HFES-1HC
4ꢀ*
4ꢀ00
HFES-1/2HC
EFVE-1/2C
6450
* Size 4ꢀ uses external equalized valve.
Commercial Refrigeration Parts
Mounting
Replacement Parts
Description
Using.dimensions.given.in.Dimensional.Diagram.and.Data,.install.
mounting. screws. for. rear. hangers. and. slide. hanger. slots. onto.
screws.before.tightening..Open.cabinet.and.install.screws.through.
top,.front.mounting.holes.to.ceiling.of.box.
All Sizes Part Number
25ꢀ0ꢀ201
115V Motor
208/2ꢀ0V Motor
Fan Blade
25ꢀ0ꢀꢀ01
2ꢀ100201
Fan Guard
H50ꢀ28
Motor Mount
2ꢀ101401
10
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Standard & Reverse Air Flow Wall Mullion Unit Cooler
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
NOMENCLATURE
XXX K 13 A G
KM = Standard
Air Flow
RAM=Reverse
Air Flow
K = Coated Coil
Size
Vintage
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
A = 115-1-60
B = 208/2ꢀ0-1-60
Dimensional Diagra
Dimensional Data
Standard or
Reverse Flow
Connections (In.)
Coil
Approx.
Shipping
Dimensions (In.)
Models
H
L
M
W
15 5/8
15 5/8
22
Inlet
ꢀ/8 OD
ꢀ/8 OD
ꢀ/8 OD
Suction Drain
Wt. (Lbs.)
1ꢀ
17
2ꢀ
17 ꢀ/4
19 ꢀ/4
19 ꢀ/4
16 7/8
16 7/8
2ꢀ 1/4
12 1/4
14 1/4
14 1/4
ꢀ/8 OD
ꢀ/8 OD
1/2 OD
5/8 OD
5/8 OD
5/8 OD
19
20
28
Expansion Valve Recommendations
25°F Sat. Suction Temp.
20°F Sat. Suction Temp.
BTUH @ R-22
Model
Size
1ꢀ
BTUH @
10°F TD
1ꢀ00
R-22
Alco
Sporlan
EFV-1/5C
15°F TD
1950
Alco
Sporlan
EFV-1/5C
17
1700
HFS-1/4HC
2550
HFS-1/4HC
2ꢀ
2ꢀ00
ꢀ450
EFV-1/ꢀC
Mounting
The. standard. flow. mullion. unit. draws. air. in. at. the. top. and.
discharges.out.the.bottom..The.reverse.flow.mullion.draws.air. A.top.barrier.is.supplied.and.must.be.used.if.combustible.material.
in.at.the.bottom.and.discharges.out.the.top...The.unit.may.be. is.above.the.unit..On.reverse.flow.models.the.barrier.may.be.used.
mounted.in.a.mullion.or.against.a.back.or.side.wall.
to.direct.the.air.straight.out.or.up.at.a.45°.angle..Holes.and.slots.
are.provided.to.adjust.the.barrier..If.noncombustible.material.is.
When.mounting.to.the.mullion.of.under.counter.refrigerators,. used.above.the.unit,.the.barrier.may.be.discarded.if.desired.
mounting.holes.are.located.on.both.ends.of.the.unit.for.attaching.
to.“customer.furnished”.mounting.brackets.
Knockouts.are.provided.for.bringing.the.refrigerant.piping.through.
either.end.of.the.cabinet..An.electrical.knockout.is.provided.into.
When.wall.mounted,.four.“L”.type.brackets.and.eight.stainless. an.internal.junction.box.
steel.sheet.metal.screws.are.provided.to.attach.the.brackets.to.
side.panels.
Commercial Refrigeration Parts
Replacement Parts
IMPORTANT: A minimum of 2 inches must be provided
between the top of the unit and the top of the cabinet.
Part
Standard
Down Flow
Reverse
Up Flow
Description
115V Motor
208/2ꢀ0V Motor
Fan Blade
25ꢀ00701
25ꢀ00801
5102C
25ꢀ00701
25ꢀ00801
5117C
Fan Guard (1ꢀ-17)
Fan Guard (2ꢀ)
Motor Mount
Drain Pan (1ꢀ-17)
Drain Pan (2ꢀ)
5076E
5077E
91179001
74422002
744ꢀ6002
5076E
5077E
91179001
74422002
744ꢀ6002
11
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Wall Mount Back Bar Unit Cooler
NOMENCLATURE
BB L S 10 A G
Revision
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
Back Bar Unit Cooler
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
A = 115-1-60
B = 208/2ꢀ0-1-60
L = Low Temp Unit
M = Med. Temp Unit
Size
Blank = Std. Unit
S = Slave Unit
M = Master Unit
Dimensional Diagram
Dimensional Data
Approx.
Ship Wt.
(Lbs.)
17
Model
BB
L10
BTUH
10°F TD
1,000
Motor Data
Dimensions (In.)
CFM
90
Qty.
HP
W
A
B
18
C
171/2
171/2
24
D
E
-
F
1
1
2
2
1/150
1/150
1/150
1/150
19ꢀ/4
19ꢀ/4
261/4
261/4
191/8
191/8
255/8
255/8
71/16
71/16
41ꢀ/16
41ꢀ/16
165/8
165/8
2ꢀ1/8
2ꢀ1/8
M11
L15
1,100
90
18
-
16
1,500
180
180
241/2
241/2
85/8
85/8
20
M16
1,600
24
19
NOTE: All units have ꢀ/8 O.D. suction, 1/2 O.D. sweat inlet connection and 1/2 O.D. drain.
Expansion Valve Recommendations
Low
Temp
Model 10°F TD
BBL10
-10°F Sat. Suction Temp.
BTUH @ R-404A
-15°F Sat. Suction Temp.
R-404A
Sporlan
BTUH @
15°F TD
1500
Commercial Refrigeration Parts
Alco
Sporlan
Alco
1000
HFS-1/8SZ
EFS-1/8Z
Replacement Parts
HFS-1/8SZ
EFS-1/8Z
BBL15
1500
2250
HFS-1/4SZ
EFS-1/6Z
Description
115V Motor
208/2ꢀ0V Motor
Fan Blade
All Sizes Part No.
25ꢀ00701
25ꢀ00801
5101B
Med
Temp
25°F Sat. Suction Temp.
BTUH @ R-22
20°F Sat. Suction Temp.
BTUH @ R-22
Fan Guard
Motor Mount
5054D
91179001
Model 10°F TD
Alco
Sporlan
15°F TD
1870
Alco
Sporlan
BBM11
1100
HFS-1/4HC
EFV-1/5C
HFS-1/4HC
EFV-1/5C
BBM16
1600
2720
Mounting
The.Wall.Mount.Back.Bar.Unit.Cooler.is.a.low.height.unit.designed.for.undercounter.applications..Air.is.drawn.in.at.the.bottom.
of.the.unit.and.discharged.out.the.front..Two.mounting.angles.are.included.with.the.unit.and.should.be.installed.to.space.the.
unit.3/4”.off.the.wall..Air.deflector(s).are.included.and.can.be.mounted.over.the.top.half.of.the.fan.guard.to.direct.the.air.up..
The.deflector.may.be.left.off.if.total.horizontal.air.movement.is.desired..If.used,.the.deflector.can.be.field.formed.to.direct.the.
air.where.needed..Locating.holes.and.screws.are.provided.
12
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Air Defrost Wiring, Model BBM
Electric Defrost Wiring, Model BBL
1ꢀ
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Dual Aire Unit Cooler
NOMENCLATURE
U K 009
Dimensional Diagram
0
B
U - Dual Aire
K - Coated Coil
Design
Revision
0 = 115/60/1
1 = 208-2ꢀ0/60/1
A = 110/50/1
C = 220/50/1
Size
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
between unit cooler
and cooler liner
with a sealant
Recognized Component
Underwriter’s Lab., Inc.
listed by the
National Sanitation
Foundation,
Standard 51
Dimensional Data
Connections (In.)
Coil
Approx.
Ship Wt.
Dual Aire
Models
Dimensions (In.)
H
W
D
A
B
C
Inlet Suction Drain (Lbs.)
1/2 FN
1/2 FN
1/2 FN
ꢀ/8 ID
ꢀ/8 ID
ꢀ/8 ID
1/2 OD
1/2 OD
1/2 OD
8
1
8 /2
1
7
11 /2 8 /8
1
ꢀ /2
009
012
015
6
4
1
8 /2
1
17 /2 8 /8
7
1
9 /2
12
12
4
10
12
1
9 /2
1 7
17 /2 10 /8
1
9 /2
4
Commercial Refrigeration Parts
Expansion Valve Recommendations
Replacement Parts
Replacement Part for Size:
25°F.Sat..Suction.Temp.
BTUH.@. R-22
Sporlan
20°F.Sat..Suction.Temp.
BTUH.@.. ..R-22
Sporlan
Model.
Size
Description
009
012
015
Alco
Alco
10°F.TD
850
15°F.TD
1,275
Drain Pan
66974002
66982001
66970001
5025S
66958002
66982001
66956001
5025S
66980002
66982001
66976001
5026S
009
012
015
Valve Drip Pan
Fan Panel
1,150
1,500
1,725
HFS-1/4HC EFV-1/5C
HFS-1/4HC EFV-1/5C
2,250
Motor (115/1)
(208-2ꢀ0/1)
Top Panel
5026T
5026T
5026T
6697ꢀ001
5124A
66957001
5126A
66979001
5127A
Mounting
Fan (115/1)
(208-2ꢀ0/1)
Motor Mount
1.. Drill. holes. in. ceiling. or. backwall. and. insert. #10. screws. to.
within.1/16”.of.surface.
92726001
91746001
92726002
91746001
5127A
91746001
2.. Attach.expansion.valve.drip.pan.to.drain.pan.of.unit.
3.. Check.all.screws.for.tightness..
4.. Hang.unit.using.keyhole.slots,.adjusting.mounting.screws.
as.necessary..Tighten.screws.from.inside.of.cabinet..Remove.
drain.pan.to.reach.screws.
.
*Optionally available are molded harness for motor
connection in the following lengths:
ꢀ0” (4ꢀ18K001)
48” (4ꢀ18K002)
WARNING:
All.power.must.be.disconnected.before.cleaning.drain.pan..It.also.serves.as.cover.of.hazardous.moving.parts,.and.operation.
of.unit.without.pan.in.place.constitutes.a.hazard.
14
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Twin Flow Air Defrost Unit Cooler
NOMENCLATURE
BTO K 13 A G
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
Vintage
Twin Flow
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
K = Coated coil
A = 115-1-60
B = 208/2ꢀ0-1-60
Size
Dimensional Diagram
Dimensional Data
Twin
Flow
Model
09
Approx.
Ship Wt.
(Lbs.)
Dimensions (In.)
Fan
A
B
C
D
4
E
F
G
H
J
K
L
M
Qty. Dia.
161/8
161/8
161/8
181/8
181/8
211/8
211/8
191/8
191/8
191/8
261/8
261/8
291/8
291/8
79/16
79/16
79/16
111/16
111/16
8ꢀ/16
8ꢀ/16
25/16
25/16
25/16
25/16
25/16
ꢀ7/16
ꢀ7/16
99/16
99/16
99/16
1ꢀ1/16
1ꢀ1/16
195/8
105/8
2ꢀ/4
2ꢀ/4
2ꢀ/4
2ꢀ/4
2ꢀ/4
ꢀ1/2
ꢀ1/2
47/8
47/8
5ꢀ/4
6ꢀ/4
6ꢀ/4
91/4
81/2
41/2
41/2
41/2
51/2
51/2
8
85/8
21/2
25/8
25/8
25/8
25/8
25/8
41/4
41/4
1
2
1
2
2
2
1
51/2”
51/2”
8”
12
14
15
2ꢀ
24
ꢀ4
ꢀ4
1ꢀ
4
85/8
85/8
121/8
121/8
1ꢀ5/8
1ꢀ5/8
21/2
21/2
ꢀ1/2
ꢀ1/2
515/16
515/16
18
4
25
4
8”
ꢀ5
4
8”
45
7ꢀ/4
7ꢀ/4
8”
55
8
12”
NOTE: All units have 1/2 I.D. suction, 1/2 O.D. sweat inlet connection and 1/2 O.D. drain.
Expansion Valve Recommendations
25°F. Sat. Suction Temp.
BTUH @ R-22
20°F. Sat. Suction Temp.
BTUH @ R-22
Model
Size
09
10°F. TD
900
Alco
Sporlan 15°F. TD
1ꢀ50
Alco
Sporlan
1ꢀ
1ꢀ00
HF S1/4 HC
EFV 1/5 C
1950
2700
ꢀ750
5250
6750
8250
HFS-1/4 HC
HFES- 1/2 HC
EFV-1/5 C
EHFE- 1/ꢀ C
18
1800
Mounting
25*
2500
HFES- 1/4 HC
HFES- 1/2 HC
EFVE- 1/ꢀC
EFVE- 1/2C
ꢀ5*
ꢀ500
The.Twin.Flow.unit.cooler.is.designed.
for.mounting.from.the.top.of.the.cooler..
Drill.holes.for.bolts.or.screws.according.
to. dimensions. given. in. Dimensional.
Diagram. and. Data.. Double. keyhole.
slots. are. provided. so. screws. may.
be. installed. first. and. then. the. unit.
positioned. over. the. screw. head. and.
slid. left. or. right,. then. tighten. screws.
to.secure.the.unit.
45*
4500
HFES-1HC
EFVE-
1C
55*
5500
*Sizes 25, ꢀ5, 45 & 55 use external equalized valves.
Commercial Refrigeration Parts
Replacement Parts
Twin Coil
Models
Motor
115V 208/230V
Fan
Fan
Motor
Mount
Blade
5101B
5101B
Guard
5054D
5054D
09
1ꢀ
18
25
ꢀ5
45
55
25ꢀ00701 25ꢀ00801
25ꢀ00701 25ꢀ00801
25ꢀ0ꢀ201 25ꢀ0ꢀꢀ01
25ꢀ0ꢀ201 25ꢀ0ꢀꢀ01
25ꢀ0ꢀ201 25ꢀ0ꢀꢀ01
25ꢀ0ꢀ201 25ꢀ0ꢀꢀ01
91179001
91179001
2ꢀ101401
2ꢀ101401
2ꢀ101401
2ꢀ101401
4000ꢀ001
2ꢀ100201
2ꢀ100201
2ꢀ100201
2ꢀ100201
5110E
H50ꢀ28
H50ꢀ28
H50ꢀ28
H50ꢀ28
5055F
50ꢀ6S
50ꢀ6T
15
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InterLink.is.your.one-source.supplier.for.a.complete.line.of.dependable.and.certified.
commercial.refrigeration.parts,.accessories.and.electronic.controls..Every.product.is.built.to.
ensure.the.same.high.performance.standards.with.which.all.HRP.brands.are.built,.delivered.
at.the.best.lead.times.in.the.industry.and.backed.by.a.dedicated.team.to.serve.every.
customer.need..
Commercial Refrigeration Parts
For.more.information,.call.800-686-7278.or.visit.www.interlinkparts.com.
NOTE:.Always give complete model numbers and serial numbers when ordering parts.
Since.product.improvement.is.a.continuing.effort,
we.reserve.the.right.to.make.changes.in.specifications.without.notice.
The name behind the brands you trust.
CLIMATE
CONTROL
Commercial Refrigeration Parts
®
H-IM-77D.|.Version.001
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