ClimateMaster TSL Series Owner's manual

Tranquility
®
Vertical Stack
(TSL)
Series
Commercial
Vertical Stack
Water-Source Heat Pumps
Installation, Operation
& Maintenance
97B0127N01
Rev.: April 24, 2019
Table of Contents
General Information 3
TSL Model Nomenclature - Cabinet 4
TSL Hybrid Nomenclature - Cabinet 5
Heat Pump Cabinet Slot Dimensions and Riser
Arrangements 6
E Cabinet Slot Dimensions and Riser Arrangements 7
TSL Model Nomenclature - Chassis 8
Accessory Nomenclature 9
Pre-Installation Information 11
Riser Installation 12-15
Cabinet Installation 16-22
Water-Loop Heat Pump Applications 23
Ground-Loop Heat Pump Applications 24
Ground-Water Heat Pump Applications 25
Water Quality Standards 26
Electrical Wiring - Line Voltage 27
Electrical Wiring - Low Voltage 28
Blower Performance Data 29-36
Thermostat Installation 37
Chassis Pre-Installation 38
Hose Kit & Chassis Installation 39-41
Start-Up Preparation 42
CXM Control 43
DXM2 Control 44
Safety Features - CXM/DXM2 Controls 46
Unit Commissioning and Operating Conditions 48
Unit and System Checkout 49
Unit Start-Up Procedures 50
Unit Operating Pressures and Temperatures 51-53
Coax Water Pressure Drop 54
Hybrid Unit CorrectionTables 54
Start-Up Log Sheet 55
Preventive Maintenance 56
Functional Troubleshooting 57
Performance Troubleshooting 58
Harness Part Numbers 59-65
Troubleshooting Form 66
Warranty 67
Revision History 68

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
2ClimateMaster Water-Source Heat Pumps
This Page Intentionally Left Blank

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
3
climatemaster.com
General Information - Inspection
WARNING! To avoid the release of refrigerant into the
atmosphere, the refrigerant circuit of this unit must be
serviced only by technicians who meet local, state, and
federal proficiency requirements.
WARNING! All refrigerant discharged from this unit must
be recovered WITHOUT EXCEPTION. Technicians must
follow industry accepted guidelines and all local, state, and
federal statutes for the recovery and disposal of refrigerants.
If a compressor is removed from this unit, refrigerant circuit
oil will remain in the compressor. To avoid leakage of
compressor oil, refrigerant lines of the compressor must be
sealed after it is removed.
CAUTION! To avoid equipment damage, DO NOT use
these units as a source of heating or cooling during the
construction process. The mechanical components and filters
will quickly become clogged with construction dirt and debris,
which may cause system damage.
 WARNING! 
 WARNING! 
 WARNING! 
 CAUTION! 
Safety
Warnings, cautions, and notices appear throughout this
manual. Read these items carefully before attempting any
installation, service, or troubleshooting of the equipment.
DANGER: Indicates an immediate hazardous situation,
which if not avoided will result in death or serious injury.
DANGER labels on unit access panels must be observed.
WARNING: Indicates a potentially hazardous situation,
which if not avoided could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation or
an unsafe practice, which if not avoided could result in
minor or moderate injury or product or property damage.
NOTICE: Notification of installation, operation, or
maintenance information, which is important, but which is
not hazard-related.
WARNING! Verify refrigerant type before proceeding.
Units are shipped with R-407c and HFC-410A (EarthPure
®
)
refrigerants. The unit label will indicate which refrigerant is
provided. The EarthPure
®
Application and Service Manual
should be read and understood before attempting to service
refrigerant circuits with R-407c or HFC-410A.
 WARNING! 
WARNING! The installation of water-source heat pumps and
all associated components, parts, and accessories which
make up the installation shall be in accordance with the
regulations of ALL authorities having jurisdiction and MUST
conform to all applicable codes. It is the responsibility of
the installing contractor to determine and comply with ALL
applicable codes and regulations.
Dimensions are inches (mm).
WARNING! Polyolester Oil, commonly known as POE oil, is
a synthetic oil used in many refrigeration systems including
those with HFC-410A refrigerant. POE oil, if it ever comes
in contact with PVC or CPVC piping, may cause failure of
the PVC/CPVC. PVC/CPVC piping should never be used
as supply or return water piping with water source heat
pump products containing HFC-410A as system failures and
property damage may result.
 WARNING! 
Inspection - Upon receipt of the equipment, carefully
check the shipment against the bill of lading. See figure 1
for components. Make sure all units have been received.
Inspect the packaging of each unit, and inspect each unit
for damage. Ensure that the carrier makes proper notation
of any shortages or damage on all copies of the freight
bill and completes a common carrier inspection report.
Concealed damage not discovered during unloading
must be reported to the carrier within 15 days of receipt of
shipment. If not filed within 15 days, the freight company
can deny the claim without recourse. Note: It is the
responsibility of the purchaser to file all necessary claims
with the carrier. Notify your equipment supplier of all
damage within fifteen (15) days of shipment.

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
4ClimateMaster Water-Source Heat Pumps
TSL Model Nomenclature - Cabinet
Heat Pump Cabinet
AX
X
X
X
S.S. DRAIN PAN
OPTION
ENO
NO
YES
YES
F
L
M
OPTION ISO PAD
B
G
Volt/Hertz/PhazeOPTION
208/230/60/1
E265/60/1
C
0
1
2
3
4
X
–
–
–
–
–
–
–
–
1Ý
1Ý
1Ý
1Ý
2Ý
2Ý
2Ý
2Ý
X
X
X
D1 1 NG 0E 0 0 0 0 D
1 2 8 35
7
10 11 12 13 14 15
Discharge Air
0 = STANDARD
STANDARD
A, B, C etc.... = SPECIAL 1, 2, 3 etc....
REVISION LEVEL
0
4
0
6
0 = SLAVE / NONE
1 = STANDARD
2 = MASTER
D = CURRENT REVISION
OPTIONS
CABINET HEIGHT 65”
VOLTAGE
E = Top Opening
0
9
T-STAT WHIP
1 = 15’ whip
0 = No Whip
RISER: LOCATION
1 = Shipped Separately
6 = Chassis ships in Cabinet (Risers Not Attached)
0 = None
N/A
0 = Not Used
PREMIUM SEAL 1Ýand 2ÝFILTER
2 = 25’ whip
3 = 35’ whip
A = Knock Out + Cover + No Whip
B = Knock Out + Cover + 15’ Whip
C = Knock Out + Cover + 25’ Whip
D = Knock Out + Cover + 35’ Whip
1 = 09
2 = 12
4 = 18
5 = 24
6 = 30
7 = 36
CABINET SIZE
3 = 15
RISER STYLE
Riser Ball Valve Options
0 = None
4 = Ball Valve, Union
5 = Ball Valve, Sweat
09 thru 12
TOPUNIT SIZE
11.5” x 6”
11.5” x 6”
12” x 16”
15 thru 18
24 thru 36
Discharge Openings
For Unit Size 65”
M = MPC
L = LON
NO
M
M
M
L
L
NO
NO
NO
OPTION
C
D
L
M
N
R
T
U
V
1
2
4
3
S=SURFACE
R =REMOTE
W = WALL SENSOR
A = ADA
B
A
YES
NO
PSC
STANDARD
YES
NO
YES
NO
YES
NO NO
NO
ECM CONSTANT
VOLUME ECM CONSTANT TORQUE
(DXM2 ONLY)
NO
YES
NO
YES
NO
YES
NO
YES
YES
A
A
A
W
W
W
R
R
R
R
HARNESS CONTROLS
A
B
BREAKERDISCONNECT SWITCHOPTION
0
ISP
C
D
E
NO
NO
NO
NO NO
NO NO
YES
YES
YES
YES YES
YES
NO NO YES
POWER TERMINATION

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
5
climatemaster.com
Hybrid Cabinet
TSL Hybrid Series Nomenclature
0
S.S. DRAIN PANOPTION
A
B
BREAKERDISCONNECT SWITCHOPTION
0NO OPTIONS
2
G
Volt/Hertz/PhazeOPTION
208/230/60/1
E265/60/1
3
4
ISP / BREAKER
C
D
E
A
B
C
1
1”
1”
1”
1”
2”
2”
2”
2”
OPTION
0 = SLAVE/NONE
1 = STANDARD
2 = MASTER
0, 8
1, 2, 3 , 4, 5, 6
DIGIT 9
OPTION
0 = NONE
2 = LEFT BACK
3 = RIGHT BACK
VERTICAL
PKG
NO
YES
HORIZONTAL
PKG
4 = LEFT SIDE
5 = RIGHT SIDE
YES
YES
NO
NO
YES
NO
NO
YES
A
B
C
D
E
F
88” 65”80”OPTION ISO PAD
NO NO
NO
NO
NO
NO
NO
NO
YES YES
YES
YES
YES
YES
YES
YES
NO
NO NO
NO NO
YES
YES
YES
YES
NO
NO
NO
NO NO
NO NO
NO NO NO
NO
NO
NO
NO
NO
YES
YES
YES YES
YES
YES
YES
11 NG NA 0 0 0 0 A
2 8 35
7
10 11 12 13 14 15
0 = STANDARD
A - Z = SPECIAL EXCEPT “W”
TYPE
REVISION LEVEL
0
4
0
6
A = CURRENT REVISION
OPTIONS
POWER TERMINATION
VOLTAGE
RISER: RISER BALL VALVE OPTIONS
4 = Ball Valve, Union
1
9
PREMIUM SEAL
MISCELLANEOUS CABINET OPTIONS
1 = Field to Configure Supply Air Openings + 15’ Whip
0 = Field to Configure Supply Air Openings + No Whip
A = Factory Configure Supply Air Openings + Dust Protection + No Whip
B = Factory Configure Supply Air Openings + Dust Protection + 15’ Whip
C = Factory Configure Supply Air Openings + Dust Protection + 25’ Whip
D = Factory Configure Supply Air Openings + Dust Protection + 35’ Whip
2 = Field to Configure Supply Air Openings + 25’ Whip
3 = Field to Configure Supply Air Openings + 35’ Whip
4 = Factory Configure Supply Air Openings + No Whip
5 = Factory Configure Supply Air Openings + 15’ Whip
6 = Factory Configure Supply Air Openings + 25’ Whip
7 = Factory Configure Supply Air Openings + 35’ Whip
E
1
FILTER SIZE
RISER STYLE OPTIONS
RISER LOCATION/PACKAGING OPTIONS
OPTION
B
C
D
E
F
G
H
J
A
0
K
L
M
DISCHARGE C-SERIES
80”
TSM
NO
YES
C-SERIES
88”
TSM
N
P
Q
R
S
NONE
BACK SMALL
BACK LARGE
FRONT SMALL
FRONT LARGE
TOP
BACK SMALL & TOP
BACK LARGE & TOP
FRONT SMALL & TOP
FRONT LARGE & TOP
UNIT SIZE
09-18 TOP UNIT SIZE
15-16 TOP UNIT SIZE 24-36 TOP
N/A
12 X 12 14 X 14 16 X 16
N/A
12 X 12 14 X 14 16 X 16
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
BACK/FRONT/TOP DISCHARGE OPTIONS
BACK SMALL & FRONT SMALL
BACK LARGE & FRONT LARGE
BACK SMALL & FRONT LARGE
BACK LARGE & FRONT SMALL
BACK SMALL & FRONT SMALLW/TOP
BACK LARGE & FRONT LARGE W/TOP
BACK SMALL & FRONT LARGE W/TOP
BACK LARGE & FRONT SMALL W/TOP
CABINET HEIGHT
1 = 09
2 = 12
4 = 18
5 = 24
6 = 30
7 = 36
UNIT SIZE
3 = 15
SERIES
E = 65” 80” and 88”
HYBRID CABINETS
1 = SHIPPED SEPERATELY
6 = CHASSIS SHIPPED IN CABINET
VALVE ASM QTY 2
SHIPPED IN CABINET VALVE ASM QTY 2 SHIPPED W/RISERS
OPTION
B
C
D
E
F
G
H
A
0
DISCHARGE
NONE
RIGHT SMALL
RIGHT LARGE
LEFT SMALL
LEFT LARGE
SIDE DISCHARGE OPTIONS
RIGHT SMALL & LEFT SMALL
RIGHT LARGE & LEFT LARGE
RIGHT SMALL & LEFT LARGE
RIGHT LARGE & LEFT SMALL
5 = Ball Valves, Sweat N = None
NO
NO
NO
NO
NO
OPTION
R
D
S
1
2
4
5
S=SURFACE
W=WALL SENSOR
R =REMOTE
A = ADA MPC
BYES YES
YES
YES
ECM
CONSTANT
VOLUME
ECM
CONSTANT
TORQUE
A
R
W
W
S
A
R
S
HARNESS CONTROLS

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
6ClimateMaster Water-Source Heat Pumps
Cabinet Shown Up to Riser
Heat Pump Cabinet Slot Dimensions and Riser Arrangements
3.125” (all sizes)
(79)
2.75”
(70)
[908]
39.75”
35.75” [1100]
± .50” (13)
12.00”
[305]
2.25”
(57)
3.00”
(76)
12.12”
(308)
12.00”
(305)
5.00”
(127)
5.00”
(127)
2.88”
(73)
2.50”
(64)
FRONT VIEW
STYLE 3
TOP VIEWS
2.75”
(70)
1/4” to 1”
(6 to 25)
9.25”
(235)
S
R
B
A
D
S
R
D
RA
SIDE
STYLE 4
Risers Left
Side
Risers Right
Side
Risers Back
Right
Risers Back
Left
STYLE 5
STYLE 3 STYLE 2
RA
SIDE
RA
SIDE
Note 8
Note 8
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
RA
SIDE
FRONT OF
CABINET
INNER
PANEL
2.88”
(73)
SRD
2.88”
(73)
SRD STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
9.25”
(235)
12.12”
(308)
Note 7
Model
09-12
15-18
24-36
AB
17.00 [432]
19.25 [489]
24.25 [616] 24 [610]
19 [483]
17 [432]
 NOTICE! 
NOTICE! Not all styles will stack above
or adjacent to each other. (See Note 8).
Notes:
1. Dimensions are inches [mm].
2. Style refers to cabinet to riser configuration.
3. Return air side is the front of the cabinet.
4. Supply riser is closest to corner.
5. Drain is not centered on all cabinets
6. Slots allow for riser stack expansion and
contraction.
7. Riser stub out is 39.75" (1100) from bottom cabinet and
is not centered in slot.
8. From floor to floor on one riser stack you can only
have; all same style, styles 2 and 5; or styles 3 and 4.
For master/slave units you can only have styles 3 or 4
adjacent to 2 or 5.

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
7
climatemaster.com
Cabinet Shown Up to Riser
E Cabinet Slot Dimensions and Riser Arrangements
3.125” (all sizes)
(79)
2.75”
(70)
[908]
39.75”
35.75” [1100]
± .50” (13)
12.00”
[305]
2.25”
(57)
3.00”
(76)
12.12”
(308)
12.00”
(305)
5.00”
(127)
5.00”
(127)
2.88”
(73)
2.50”
(64)
FRONT VIEW
STYLE 3
TOP VIEWS
2.75”
(70)
1/4” to 1”
(6 to 25)
9.25”
(235)
S
R
B
A
D
S
R
D
RA
SIDE
STYLE 4
Risers Left
Side
Risers Right
Side
Risers Back
Right
Risers Back
Left
STYLE 5
STYLE 3 STYLE 2
RA
SIDE
RA
SIDE
Note 8
Note 8
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
RA
SIDE
FRONT OF
CABINET
INNER
PANEL
2.88”
(73)
SRD
2.88”
(73)
SRD STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
STYLE
5 RA
STYLE
4 RA
STYLE
3 RA
STYLE
2 RA
9.25”
(235)
12.12”
(308)
Note 7
Model
09-12
15-18
24-36
AB
17.00 [432] 20.00 [508]
22.00 [559]
27.00 [686]
19.25 [489]
24.25 [616]
 NOTICE! 
NOTICE! Not all styles will stack above
or adjacent to each other. (See Note 8).
Notes:
1. Dimensions are inches [mm].
2. Style refers to cabinet to riser configuration.
3. Return air side is the front of the cabinet.
4. Supply riser is closest to corner.
5. Drain is not centered on all cabinets.
6. Slots allow for riser stack expansion and
contraction.
7. Riser stub out is 39.75" (1100) from bottom cabinet and
is not centered in slot.
8. From floor to floor on one riser stack you can only
have; all same style, styles 2 and 5; or styles 3 and 4.
For master/slave units you can only have styles 3 or 4
adjacent to 2 or 5.

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
8ClimateMaster Water-Source Heat Pumps
TSL Model Nomenclature - Chassis
Chassis
TSL = TRANQUILITY®
T S L
1 2 3
09
12
15
18
24
30
36
09 G
Series
Unit Size
Voltage
S S S C S A
4 5 6 7 9 10 11 12 13
Water Valve & Pump Option
S = No Water Options
M = 2-Way Water Valve (Normally Closed)
P = Secondary Circulating Pump
T = Modulating Water Valve
H = Hybrid with Standard Water Valve (Normally Closed)
J = Hybrid with Standard Water Valve (Normally Open)
L = Hybrid with 3-Way Water Valve
K = Hybrid with Secondary Water Pump and 3-Way Water Valve
N = 2-Way Water Valve (Normally Open)
Shipping
Blower Motor
Heat Exchanger Options
HIGH RISE CHASSIS
Chassis Options
A
8
Controls
SC
14 15
Standard
S = Standard
Revision Level
C = Current Revision Level
6 = Chassis Will Ship In Cabinet
S = Standard
7/8 SWEAT
3.0
2.5
2.0
UNIT
09
E
H
G
F
AUTO-FLOW REGULATOR (US GPM) CODE
D
C
5/8 SWEAT
4.0
3.5
UNIT
18
2.5
-
3.5
3.0
UNIT
12 UNIT 24 UNIT
30 UNIT
36
K
P
N
M
L-
-
-
7.0
6.0
8.0
-
-
7.0
6.0
J5.0-5.0
5.0 6.0
8.0
9.0
7.0
S = STANDARD - NO FLOW REGULATOR
-
-
4.0
3.5
UNIT
15
--
-
3.0
4.0
1.5 - - - - - -
2.0 -----
2.5 - - - -
3.0 - - -
---
--
-
-----
----
----
--
--
-
10.0
A = Special #1
B = Special #2
Etc.....
E = 265/60/1
G = 208/230/60/1
A = CXM
B = DXM2
Position 11 Copper
C
DE
NL
FG
M
Cupro-nickel Cupro-nickelCopper
Standard Tubing
Tin Plated Air Coil Non-Coated Air Coil
Insulated Tubing
(Extended Range)
(Risers Not Attached)
OPTION S.S. Drain
Pan
B
C
S
A
Ultraquiet
NO
YES
E
F
G
D
Communicating
T-Stat
For
NONO
NONO
NO NO
NO
YES
YES
YES
YES
YES
YES
YES
RIB
RELAY
NO
K
L
M
HNO
YES
P
Q
R
NNONO
NONO
NO NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
A = PSC High Static
C = ECM Constant Torque
D = ECM Constant Volume
Chassis Cabinet
09 D1/E1
12 D2/E2
15 D3/E3
18 D4/E4
24 D5/E5
30 D6/E6
36 D7/E7

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
9
climatemaster.com
0 5 0AH H B3
1 2 3 4 5 6 8
Group
AHH = Accessory Hose Kit
AHU = Accessory Hose Kit
Note: If cabinet digit 10 is 4
use AHH; 5 use AHU Hose Size
050 = 1/2” Nominal Length
Revision Level
7
075 = 3/4” Nominal
100 = 1” Nominal
B = Current Revision
3 = Length in Feet
Hose Kit
Accessory Nomenclature
Cabinet Stands (Ship loose in bulk)
0
5
Accessory
Cabinet Stand
TSM/TSL
01
7
0
8
0
10
0
9
CABINET SIZE
ACST
1 2 3 4
ISO PAD
FUTURE USE
FUTURE USE
0
11
0
12
B
13
FUTURE USE
FUTURE USE
REVISION
HEIGHT
6
0 = 17” x 17”
1 = 19” x 19”
2 = 24” x 24”
3 = 17” x 20”
4 = 19” x 22”
5 = 24” x 27” 01 = 1”
03 = 3”
02 = 2”
04 = 4”
05 = 5”
06 = 6”
07 = 7”
08 = 8”
09 = 9”
10 = 10”
11 = 11”
12 = 12”
13 = 13”
0 = STANDARD
0 = STANDARD (NO ISO PAD)
1 = ISO PAD
0 = STANDARD
0 = STANDARD
0 = STANDARD
B = CURRENT REVISION

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
10 ClimateMaster Water-Source Heat Pumps
Return Air Panel “G”
Return Air Panel “L”
A V H S 1 S F S S
1 2 3 4
6
789 11
ACCESSORY VHS
RETURN AIR PANEL
COLOR
INSULATION TYPE
STYLE
REVISION LEVEL
S = STANDARD (20 GA. SHEET METAL)
A = DOOR w/ADA TSTAT MOUNTING
C = DOOR w/ADA TSTAT MOUNTING & LOCK
L = DOOR w/KEY LOCKS (18 GA. SHEET METAL)
N
10
STANDARD
S = STANDARD
UNIT WIDTH
OPTION
1
2
3
S = STANDARD (POLAR ICE)
W = BRIGHT WHITE
F = FIBERGLASS
WIDTH
17”
N = CURRENT REVISION TSM (”G” PANEL)
24”
TYPE
“G” DESCRIPTION
Removable
G
5
19”
A V H R L 1 S F S 0
1 2 3 4 5
6
789 11
A
12
S
13
ACCESSORY VS
RETURN AIR PANEL
COLOR
INSULATION TYPE STYLE
REVISION LEVEL
S = STANDARD
F
10
STANDARD
S = STANDARD
UNIT WIDTH
OPTION WIDTH
117”
19”
24”
24”
2
3
4
S = STANDARD (POLAR ICE)
W = BRIGHT WHITE
AVHRL = L-PANEL
F = FIBERGLASS
TSM/TSL
09 - 12,
A = CURRENT REVISION
RESERVED FOR FUTURE USE
0 = STANDARD
COMPONENT
F = FRAME
P = PANEL
24
30 - 36
15, 18
Accessory Nomenclature

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
11
climatemaster.com
Storage - Equipment should be stored in its original
packaging in a clean, dry area. Store chassis in an upright
position at all times. Stack units at a maximum of 2 units high.
Store cabinets how they were shipped - vertical, keeping
them on their pallets for protection. Do not stack
multipacks. Store risers in secure area. ClimateMaster will
not replace missing risers.
Unit Protection - Cover units on the job site with either
the original packaging or an equivalent protective
covering. Cap the open ends of pipes stored on the
job site. In areas where painting, plastering, and/or
spraying has not been completed, all due precautions
must be taken to avoid physical damage to the units and
contamination by foreign material. All openings in cabinet
must be covered during all stages of construction. Physical
damage and contamination may prevent proper start-up
and may result in costly equipment clean-up.
Examine all pipes, fittings, and valves before installing
any of the system components. Remove any dirt or debris
found in or on these components.
Prior to flushing risers with water, be sure that the
temperature in building will always be above freezing.
Pre-Installation - Installation, Operation, and
Maintenance instructions are provided with each unit. The
installation site chosen should include adequate service
clearance around the unit. Before unit installation and
start-up, read all manuals and become familiar with the
unit and its operation. Thoroughly check the system
before operation.
Your installation may require additional, different
sequence, or modification to steps in this IOM.
Prepare cabinet for installation as follows:
1. Compare the electrical data on the unit nameplate
with ordering and shipping information to verify that
the correct unit has been shipped.
2. Each cabinet has a tag to indicate the location to be
installed.
3. Keep the cabinet openings and exposed sheet
metal covered until installation is complete and all
plastering, painting, etc. is finished and cleaned.
4. Inspect all electrical connections. Connections must
be clean and tight at the terminals.
5. Remove correct riser knockouts, slit insulation vertical
down center (do not remove).
6. Repair any torn insulation with foil tape.
7. A base vibration dampening pad is recommended to
help eliminate transfer of vibration to the structure.
If isolation pad was not ordered, obtain of 0.070” to
0.125” (1.5 to 3) thick pad and apply to the bottom
of the cabinet.
8. For chassis shipped inside cabinet remove and discard
4 shipping bolts.
9. Remove inner panel (8 screws) and save for
reinstallation after chassis is installed.
10.For standard cabinets remove and discard condensate
pan shipping wire ties.
Prepare chassis for installation as follows:
1. Verify refrigerant tubing is free of kinks or dents and
that it does not touch other tubes or unit parts as it
passes over or through. Adjust if needed and separate
with closed cell insulation.
2. Inspect all electrical connections. Connections must
be clean and tight at the terminals.
3. If chassis is not installed in cabinet, store in
original carton in a clean and dry location.
CAUTION! DO NOT store or install units in corrosive
environments or in locations subject to temperature or
humidity extremes (e.g., attics, garages, rooftops, etc.).
Corrosive conditions and high temperature or humidity can
significantly reduce performance, reliability, and service life.
Always move and store units in an upright position. Tilting
units on their sides may cause equipment damage.
 CAUTION! 
 CAUTION! 
CAUTION! CUT HAZARD - Failure to follow this caution may
result in personal injury. Sheet metal parts may have sharp
edges or burrs. Use care and wear appropriate protective
clothing, safety glasses and gloves when handling parts and
servicing heat pumps.
Pre-Installation Information
 WARNING! 
WARNING! To avoid damage from clogged coil surfaces,
clogged motor ventilation openings, seized fan blades and
potential unit failure, DO NOT OPERATE UNIT without
complete enclosure, supply grille, return air panel and filter in
place.

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
12 ClimateMaster Water-Source Heat Pumps
1 Supply, Return, and Condensate Risers (not shown) }
2 Cabinet
3 Cabinet Inner Panel and Filter
4 Chassis
}
5 Return Air Panel
6 Thermostat (Not shown)
7 Hoses (Not shown)
Riser Installation
5
3
Low Voltage Exit
For Remote Thermostat
(Optional Whip Exit)
2
High Voltage Entry
4
Do not
drive screws
into this area
both sides
Service Area
Note
24”
(610)
2”
(50)
and this area
far side
 WARNING! 
WARNING! To prevent electrical shorts and drain pan leaks,
assure that screws do not penetrate unit components when
driving screws near the unit control box or drain pan. Do not
allow screws or nails to penetrate chassis, risers, electrical
junction boxes, raceways or to interfere with chassis removal.
To avoid motor or compressor damage, keep drywall dust out
of the unit.
Figure 1: Vertical Stack Unit Components
Install
Now
Install
Later
Core Drilling For Vertical Riser Stack
Core drilling slab slot/holes will determine cabinet place-
ment and surrounding walls. Slot/holes size, location on floor
and plumb alignment in two planes from top to bottom are
all very important, check plans. Size of slot/hole will depend
on slab thickness, ceiling height, riser length. See TSL sub-
mittal.
Risers - Risers are ordered loose and will be shipped
in crates. Crates will have layers of risers by floors, each
cabinets 3 risers (S,R,D) will be next to each other. Lowest
floor will be on top layer. Risers will have tag with floor,
riser number (if filled out on EZ Order). Entire riser stacks
can be assembled, pressure tested, flushed, and filled
before setting cabinets. Use caution if filled risers are in
unconditioned space, prevent freezing. Do not construct
walls until cabinets are set.
Description - Supply and return risers can be straight,
transition up, transition down, bottom capped, or top
capped. Drain risers can be straight, transition up, or top
capped. All drain risers and extended range (operation
below 60 ºF entering water temperature) supply and return
risers need insulation. Repair or replace any damaged or
missing insulation.
Type M has red identification marking (stripe running down
the tube) and Type L (thicker wall) has blue identification
marking. Note: Type L may be substituted for type M.
If tube is insulated pull back carefully to check color.
Shutoff and hose size for cabinet/chassis- ½” for D1 (09) and
D2 (12); ¾” for D3 (15) and D4 (18); 1” for D5 (24), D6 (30),
and D7 (36).
Supply riser is always closest to back corner of cabinet,
return riser next, and drain riser in approx. middle of the
cabinet. Risers are 9.25” (235) apart on centerline. See
Figure 5.
1. Check riser diameter, type, valve size, and position
(S,R,D or D,S,R) of risers per cabinet configuration (see
floor plans).
2. Suggest each cabinet location be marked with all
information (see figure 5 ).
3. Starting on lowest floor center risers in slot. Set height
of supply and return runouts to 39.75” (1100) and
drain runout to 3.12” (79) from bottom of cabinet.
Temporally secure risers (not by runout or valve) so they
do not move.
4. If riser extensions are used insert them on lower floor
top of riser , mark like step 5.
Note:
Matching
labels for
visual aid,
chassis, and
cabinet same
size and
voltage.

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
13
climatemaster.com
5. Next floor up mark riser at bottom at 1” (25) and 2.50”
(63), drop through slot and position runouts same as
step 2. Temporally support.
6. On lower floor check that above riser is inserted
between 1” (25) and 2.50” (63) (between 2 marks you
made). Cut riser if needed or use extension.
7. Insert expansion devices if required by plans.
8. Continue until complete riser stack is assembled.
9. Check all risers are correct diameter, type, valve size;
correctly positioned; centered in slot; plumb from top to
bottom; depth into swedge correct; runouts at correct
height, and shutoff valve handles are parallel with the
side of cabinet. (see Figure 2)
10.Braze all joints with high temperature alloy like Phos-
copper or Silfos. (DO NOT use soft solder 50-50, 60-40
or 85-15; low temperature alloys are not acceptable for
this application).
11.Must securely anchor riser stacks to building structure
at least on one floor. Typically at middle floor and
additional floors as needed. Example: 40 floors, anchor
at 10, 20, and 30. Use expansion devices between
anchors.
12.Remove temporary supports.
13.Check that risers did not drop. If stack dropped, jack up
and add additional anchor support.
14.Verify all shutoff valves are closed. DO NOT OPEN
VALVES until system has been cleaned and flushed.
15.Pressure check risers–locate and repair any leaks–retest
Secure Riser Stack to building structure so stack does not
drop over time. Cabinet slots allow for 1.50” (38mm) maxi-
mum expansion and 1.50” (38mm) maximum contraction,
use expansion devices if you exceed these values.
To facilitate cleaning and flushing, install the hose kit at
the end farthest from the pump and connect the ends
of the hoses with the riser flush adapter (Kit - AFL5751).
Then open both valves before pumping fresh water
through the system, close the valves when the system
is clean. Remove the flush adapter before installing the
chassis.
Note: Refer to System Flushing Section of this manual
for more information.
Install air vents in piping loop at highest accessible point
as required to bleed the system of air accumulated
during installation.
NOTICE : Any risers misplaced, assembled in wrong
location, brazed incorrect, modified incorrect (including
cutting off or extending), runoff at incorrect height,
Supply and Return Stack
1. Install a drain valve, shut-off/balancing valves, flow
indicators and drain tees at the base of each supply and
return riser stack to enable system flushing at start-up,
balancing and during servicing.
2. Install strainers at the inlet of each circulating pump.
3. Insulate loop water piping which runs through
nonconditioned areas or outside the building. For
boiler tower applications loop temperature is normally
between 60°F and 90°F, piping does not sweat or suffer
heat loss under ambient conditions. For geothermal
applications insulate all loop water piping.
4. Cabinet slots and riser stack assemblies are designed
to accommodate a maximum of 1-½”(38) expansion
and 1-½”(38) contraction. If the calculated riser stack
expansion or contraction exceeds 1-½”(38), expansion
devices must be provided.
5. Installer must remove riser knockouts (2). Replace and
seal any KO’s removed by mistake.
Condensate Stack - All TSL cabinets - installer must
remove drain knockout and connect drain pan to riser .
Installer must clip and remove 2 drain pan shipping ties,
lift drain pan, cut drain hose to length, connect to drain
pan and riser, and clamp both ends. For slave cabinets
- suggest extending drain stub into cabinet so clamp is
accessable.
If local codes allow-PVC drain risers may be used. All
couplings and reducers are to be field supplied.
Misalignment found anytime including when cabinets are
set, not using expansion devices if specified, or stack was
not supported correctly is the sole responsibility of the
installing contractor.
 CAUTION! 
CAUTION! To ensure correct riser positioning and to
compensate for variations in floor-to-floor dimensions, do not
allow the unit to unit riser joint to bottom out.

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
14 ClimateMaster Water-Source Heat Pumps
Style 3
Only
RA
Side
RA Side
9.25
(235)
1/4” to 1” GAP
(6 to 25mm)
Shuto
Handle
2.75
(70)
5.00
RA Side
RA
Side
Style 2
Only
Style 5
Only
Note: Cabinet Model Digit 9 Indicates Style
Style 4
Only
SRD
SSRSRD
DR S
DR S
90°
±3°
Not Acceptable
DR S
Figure 2: Riser Placement Figure 3: Riser Setting Detail
Figure 4: Riser or Extension Insertion
Figure 5: Suggested Floor Markings
(Change data for your unit)
Bottom of
Cabinet 3.12 (79)
± .12 (3)
39.75 (1100)
± .50 (13)
Shuto
Valve
Supply and Return Drain
Always
Insulated
Runout
Cabinet Size Valve FPT
D1, D2 09, 12 1/2“ (13)
D3, D4 15, 18 3/4” (19)
D5, D6, D7 24, 30, 36 1” (25)
1.00 Min (25)
2.50 Max (63) RA
Side
Model (D2)
Size (12)
Style (5)
Tag (_)
Riser Number (_)
(S) (R) (D)
(¹/¹)(
¹/¹)( ¹/¹)
Slot
Riser DIA
Top/Bottom
DIA Placement
Valve Size
(
(
¹/²

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
15
climatemaster.com
B Dia.
A Dia.
Standard Riser
Swaged 3” Deep
For A Dia. Riser
From Above
Propress Riser
is straight (no swage)
A Dia.
C Dia.
A Dia. A Dia.
3.00
(76)
6.00
(152)
MAX
39.75
(1100)
± .50ß(13)
(Note 10)
3.00
(76)
3.12 (79)
± .50ß(13)
(Note 10)
B Dia.
Drain Runout
Into Cabinet
A Dia.
Shutoff
Valve
Assembly
Drain Only
TC d
Bottom Capped
Supply and Return
Runout
for Slave
Cabinet Runout
Into
Cabinet
Runout
Into
Cabinet
Runout
Into
Cabinet
Runout
Into
Cabinet
Runout
Into
Cabinet (Note 8)
A
A
A
Bottom of
Cabinet
Figure 6: Riser Identification
Shutos
Inside
Step 1
Risers Opposite
Return Air Opening
Approx.
1/4” to 1”
(6 to 25)
Push Push
Push
When cabinets are pushed up to risers allow suent clearance.
Shutos should be inside cabinet.
Step 2Step 1
Risers Adjacent to
Return Air Opening
Final
Cabinet Postion
6”
(152)
Notes:
1. You must know water flow direction to determine if cabinet requires
transition up or down.
2. Transitions can only change by one diameter (1" to 1¼", 1¼" to 1½", etc.)
3. Riser transition couplings and runouts are factory brazed.
4. All risers are factory pressure tested.
5. Standard riser diameters are 1", 1¼", 1½", 2", 2½" and 3"nominal water tubing.
6. Copper Type M and L available.
7. Drain riser insulated standard. Supply and return insulated optional.
8. Master riser - contractor provides tubing from runout to slave cabinet if needed
and brazes shutoff for slave.
9. Shutoff and hose size 1/2” for C1(09), C2(12); 3/4” for C3(15), C4(18); or 1” for
C5(24), C6(30), C7(36).
10. Position runout perpendicular to side of cabinet.
A1.00 1.25 1.50 2.00 2.50 3.00 4.00
B1.25 1.50 2.00 2.50 3.00 - -
C- 1.00 1.25 1.50 2.00 2.50 -
Note - All ClimateMaster units with
optional motorized valve have water
high pressure switches. Do not design
riser stack where switch will not reset.
(Trip - 300 PSI; Reset - 250 PSI)

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
16 ClimateMaster Water-Source Heat Pumps
Cabinet Installation
1. Check plans that cabinet is correct for location,
cabinet will have tag and data plate with information,
including unit size, diameters of risers, and electrical
data.
2. Remove riser KO’s (3) for your cabinet configuration
(see figure 2).
3. Cover supply and return openings with 4 pads. Slit
with knife (see figure 7).
4. Slide cabinet up to riser allow 1/4” to 1” (6 to 25mm)
clearance.
5. Attach the cabinet assembly to the floor on at least two
sides using sheet metal angles. Additional anchorage
may be provided by installing brackets at the top of the
cabinet.
a. Anchor built-in risers to the building structure
with at least one contact point. To accommodate
vertical expansion and contraction DO NOT fasten
risers rigidly within the unit.
b. Verify that unit shut-off valves are closed. DO NOT
OPEN VALVES until the system has been cleaned
and flushed.
6. For cabinets with chassis inside - remove 4 shipping
screws, discard.
7. Remove inner panel (8 screws), save both.
8. Remove condensate pan shipping wire ties.
9. P-Trap Hose must be connected, lift drain pan, and
clamp to riser stub and pan. If condensate hose must
be rotated, loosen clamp on pan, rotate, and reclamp.
Check condensate drain - clean pan if needed. Slowly
pour 1 to 2 quarts (1 to 2 liters) of water into pan.
Water should drain freely. Check for water in cabinet
and on floor. Repair if needed, Retest.
10. Sheet metal ductwork should not be attached to
the cabinet. A canvas-type flexible connection is
recommended between the cabinet and the ductwork.
11.Optional Electric Heater – Single point power to unit.
Note: Steps 6-10 do after drywall installation.
Optional Frame for G Return Air Panel - (See recessed
cabinet) Position studs in front of cabinet and install frame
in opening. Seal the gap between the cabinet and the
frame. If fresh air motorized damper assembly is used,
field fabricate and install duct from outside to frame
opening. Assembly is installed later. See instructions with
assembly. NOTICE! Allow for drywall thickness under
frame front flange. Must use damper motor assembly if
fresh air is needed.
Optional Field Supplied Return Air Duct Installation
- When return air is required to enter the unit through
openings in a stud wall, supply and field install an optional
duct. Seal duct against the return air opening with foam.
Ensure that all air entering the unit passes through the
filter and refrigerant-to-air coil. Note: Chassis must be
removable for service.
Drywall Installation
For best sound attenuation, it is recommended not to
attach drywall to cabinet. Install studs and drywall using
conventional construction methods. Secure drywall to
studs with low profile, pan-head sheet metal screws.
Drywall can be attached directly to cabinet (except in
places indicated in Fig 1), front of cabinet requires double
thickness. Must not be fastened to drain pan edges or
control box enclosure. Do not attach studs to cabinet. Do
not install drywall using adhesive alone.
See typical construction figures to determine stud layouts
and dimension from cabinet to finished wall.
Vacuum all drywall dust and construction debris from
cabinet insulation, drain pans and blower discharge
plenum after cutting out supply. Insulation should be
placed between the drywall and the cabinet for sound
attenuation.
When drywall installation is complete, cover all cabinet
openings and exposed sheet metal. (Cardboard from unit
shipping cartons can be used). Do not allow paint or wall
texture over-spray to contact insulation, sheet metal, coil,
fan or other unit components. Warranties are void if paint
or other foreign debris is allowed to contaminate internal
unit components.
 NOTICE! 
NOTICE! ClimateMaster is not responsible for drywall repair
if 2 x 4 box was not in correct orientation.
Cabinet Installation
Figure 7
Cabinet Side
Slit
Through
Cover S/R Openings
with 4 Pads

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
17
climatemaster.com
Master/Slave Cabinet Installation
2” (50) Minimum
extend copper stubs
for S/R/C if over 3” (75)
Master Slave
(Note 4)
RA
RR
RS
SS
RA
Field install P-Trap and clamp
both ends. Suggest hard drain
connection be extended into
cabinet so clamp is always
accessable.
Field connect
hoses in both cabinets-
supply to supply and return to return.
(Cabinet supply is closest to corner,
chassis supply is on left facing air coil)
Field braze valve package
slave side (shut off with tubing).
(Note 5) Shuttoff handle to be
inside cabinet.
Slave Cabinet
Riser Pads (4)
Note 4
Notes:
1. Contractor must meet all fire code requirements.
2. Size riser diameter for both units GPM.
3. Master/Slave means both units share common riser.
4. Install pads on back of slave cabinet to cover slots used for S/R risers.

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
18 ClimateMaster Water-Source Heat Pumps
Typical Cabinet with L Return Flush Mounted Air Panel Installation
 NOTICE! 
Frame is attached to studs. Panel is
removable for chassis access.
1. Dimensions are in inches .
2. Frame and panel painted bright white.
3. Panel is removavable for filter replacement or chassis removal.
4. Frame ships with cabinet—must be installed while framing.
5. Set bottom track 1/8" in front of cabinet.
6. Drywall mud is added to the corner bead to produce a smooth finished surface.
7. Unobstructed area for required air flow.
Removable
Inner Panel
Fixed
Frame
D
58.50
.75
F
G
.50
E
Return Air Panel
Cabinet
Cabinet
Cabinet
Top View
Front View
Shim (if needed)
Screw
4” TYP 8”
From bottom of cabinet
6”
A
C
(RO)
(RO = Rough Opening)
B
Steel
Stud
3
1/2 web
Continuous
Bottom
Track
Foam
Frame
Note 7
Note 5
Corner Bead
Caulk Gap
1/8
Drywall
Frame Installation
Unit AVHRL
Digit 6 DEFG
09,12 1 22.1 2.0 19.5 55.8
15,18 2 24.1 2.0 21.5 55.8
24 3 29.6 2.0 26.5 55.9
30,36 4 29.6 2.0 26.5 55.9
Unit A B C
09,12 22.3 58.6 2.5
15,18 24.3 58.6 2.5
24,30,36 29.7 58.6 2.7
30 and 36 will have
stamped louvers.

THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 04/24/2019
19
climatemaster.com
Typical Cabinet with G Return Air Panel Installation
 NOTICE! 
Seal between studs and cabinet flanges
with weather tight foam material to
prevent wall cavity air from infiltrating unit
or room.
Figure 8
1. All dimensions are in inches (mm).
2. Cabinet configuration will determine slab core
drilling location and walls surrounding cabinet.
3. Recommend stud walls surrounding cabinet.
Drywall and studs should not be attached or
contacting cabinet for best sound attenuation.
Where possible fill gaps with sound absorbing
material. Use iso pad under cabinet. Secure
cabinet to floor in two places at back.
4. Return air panel (not shown) overlaps rough
opening, allow minimum of 3 1/2" (89) dry wall
to corner. Do not caulk G panel to wall.
5. Installer supplied top duct should connect with
flex boot.
6. If cabinet stand or ISO pad is used add to
dimension.
7. For 2"(50) filter set cabinet 2"(50) minimum
from front of drywall.
OUTSIDE
CORNER
C
Cabinet Flange
(4) sides
Floor
Note 6
1 Layer
Drywall Opening
5 7/8
(149)
57 1/2
(1460)
Note 4
1.25 (32)
2 x 4
nominal
studs
R.O.
X
A
TSL CABINET
REMOTE
MOUNTED
THERMOSTAT
TOP VIEW
C
X
X
5/8” (16) drywall 1
or 2 layers. Position
studs accordingly.
Low Voltage Conduit
High Voltage
1-3/8” (35) min - Note 7
to 2 3/8” (60) max from cabinet
to front of finished wall
seal gap
(4) sides
X X
X
X
X
B
FRONT
VIEW
INSIDE
CORNER
Note
4
19.25
[489]
17
[432] 17 [432] 20 [508] 17.25 [438]
19
[483] 22
[559]
24
[610] 27
[686]
24.25
[610]
B
19.5
[495]
24.5
[622]
C
Model
15-18
09-12
Heat Pump Hybrid
24-36
A

CLIMATEMASTER WATER-SOURCE HEAT PUMPS
TSL Vertical Stack
Rev.: 04/24/2019
20 ClimateMaster Water-Source Heat Pumps
G Style
Return Air Panel
6.00
(152)
Note 8, 9
DRYWALL
5/8"
(16)
CABINET
TOP VIEW
3-1/2
(89)
It is recommended to leave 2” (51) minimum clearance
on both sides for removing panel
X
Seal Gap (4) Sides
X
Frame
Outside
Drywall
C
57-1/2
(1460) R.O.
5-7/8*
(149)
Floor
12-1/4
(311)
28-5/8
(727)
(Order seperately) 48A0100N04 may be
installed on left or right side. Note 7
short wire harness to be installed in electric box,
remove ko in box cover, snap in molex.
D
59
(1599)
4.50* (114) Front View
Frame Installed
G Panel
Perimet
e
4 Pane
l
Crossb
a
Lowest
P
of Tabs
Third Pai
r
Tabs fro
m
Mounting
Nuts (1/4
-
* Dimension if cabinet is on floor.
Add if cabinet is on stand/pad.
9.00 x 2.00 KO (228 x 51)
Outside air opening,
left or right side
to suit installation.
“G” Frame
24.12
.38
(10)
(612)
4.75 (120)
Cross bars
R.O.
2
Frame1
2Cross Bar
1
2
Description
Kit Part Qty
1
B
A
Cabinet
Flange
1.25 (32)
Frame
Crossbars
(Note 4)
XX
FRONT VIEW
ѥNOTICE! ѥ
Recessed cabinet requires frame kit.
Outside air requires motorized damper
Seal between the frame and cabinet with
weather seal material to avoid air being pulled
in from the wall cavity. Attach frame to studs
not cabinet.
Do not distort frame shim sides if required.
Notes
1. Cabinet conƂguration will determine slab core drilling location and walls surrounding cabinet.
2. Recommend stud walls surrounding cabinet. Drywall and studs should not be attached or contacting cabinet for best
sound attenuation. Where possible Ƃll gaps with sound absorbing material. Use iso pad under cabinet. Secure cabinet
t
ƃoor in two places at back.
3. Return air panel overlaps rough opening, allow minimum of 3 1/2" (89) dry wall to corner. Do not caulk panel to wall.
4. G Panel attaches to frame cross bars. Cabinet must be recessed behind wall.
5. Bend out 4 tabs per side on frame. Position cross bars behind ears, attach with 8 screws.
6. For Ƃlter access, pivot inner panel, open Ƃlter access snap. For chassis removal, remove G Panel, remove 2 cross bars,
remove Ƃlter panel, slide out chassis.
7. When untreated outside air is required, 48A0100N04 motorized damper must be used, mixed air temperature
must be no lower than 45°F (7°C), no higher than 95 DB/75 WB, and not exceed 20% of total CFM. Contractor
must supply air duct, cut hole in stud, remove K.O., assemble and wire damper assembly.
Note: Use extreme weather temperatures.
8. For 2" wlter set cabinet 6.25"
(
158
)
from front of dr
y
wall.
or pre-treated air Above 45°F (7°C).
Note 5
Optional Damper Motor
48A0100N51
48A0100N
48A0100N52
19-5/8
(498)
16-5/8
(400)
19
(483)
17.00
(432)
24
(610)
19.25
(489)
17.00
(432)
24.25
(616) 24-3/8
(620)
15-18
09-12
24-36
Panel
C
BA
Kit Size D
21.50
(546)
18.50
(470)
25.50
(648)
Frame Kit
Typical Cabinet with G Panel Installation - Flush Air Frame