Commercial
Thermostat
Submittal Data
English Language/I-P Units
SUBMITTAL DATA
Unit Designation:
Job Name:
Architect:
Engineer:
Contractor:
Rev.: 02/23/06D
ClimateMaster works continually to improve its products. As a result, the design and specifications of each
product at the time of order may be changed without notice and may not be as described herein. Please contact
ClimateMaster's Customer Service Department at 1-405-745-6000 for specific information on the current design and
specifications. Statements and other information contained herein are not express warranties and do not form the
basis of any bargain between the parties, but are merely ClimateMaster's opinion or commendation of its products.
The latest version of this document is available at www.climatemaster.com.
*LC204*
LC204
Rev.: 02/23/06D
Thermostat Submittal Data
Eng/I-P
ATM11C01
One Heat / One Cool
Manual Changeover
Non-Programmable
3.00 in
[76mm]
Application:
Temperature
increase & decrease
The ATM11C01 thermostat provides single-stage, nonprogrammable temperature control for 24V water-source heat
pump systems.
Features:
•
•
•
•
Color: White
Integral switches control system and fan mode.
Vented cover for improved temperature sensing.
Mount directly on wall or vertical outlet box using
mounting plate.
• Electronic sensing (no mercury bulb or bi-metal switching).
4.70 in
[119mm]
Fan: turns
continuous fan
OFF or ON
Specifications:
Electrical Rating:
• Voltage 20 to 30 VAC
• Heating: 0.18 to 1.0A at 30VAC maximum.
• Cooling: 1.5A running, 7.5A inrush at 25 VAC.
Temperature Settings:
• Scale Range: 50°F to 90°F (10°C to 32°C).
Switching Action:
• Accurate electronic sensing/switching.
• 4-wire control of heating/cooling/reversing valve.
1.25 in Depth
(32mm)
Mode: Selects system mode
- OFF, HEAT, or COOL
Wiring:
Connection to CXM Control
ATM11C01 Thermostat
Compressor
Y
CXM
Y
W
Reversing Valve
Fan
O
O
G
G
24Vac Hot
R
R
Connection to DXM Control
ATM11C01 Thermostat
Compressor
Y
DXM
Y1
W
Reversing Valve
O
Fan
24Vac Hot
G
O/W2
G
R
R
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATM11C03
One Heat / One Cool
Manual Changeover
Non-Programmable
With Remote Sensor & Two-Speed
Fan Control
4.6 in
[116.8mm]
Mode: Selects system mode OFF, HEAT, or COOL
Two-Speed
Fan
Specifications:
Electrical Rating:
• Input Power: 18 to 30 Vac, 50/60 Hz.
2.7 in
[68.6mm]
Temperature Settings:
• Setpoint Range: 50°F to 90°F [10°C to 32°C].
• The default setpoint for heating is 70°F [21°C] and for cooling
is 74°F [23°C]. Press the ▲ or ▼ keys to change the setting.
To change between heat and cool settings, press the mode
key until the setting to be changed appears.
Fault Light
Temperature
decrease
Temperature
increase
1.1 in Depth
(27.9mm)
Fan: turns
continuous fan
OFF or ON
Display Range:
• Display Updates: Updated every 12 seconds.
• Differential (autochangeover model): 3°F [1.5°C] minimum.
Output Ratings:
• Maximum current for each output is 1 Amp.
Mounting:
Wiring:
4.9in
[124.5mm]
Connection to CXM Control
CXM
ATM11C03 Thermostat
1.5in
[38.1mm]
3.1in
[78.7mm]
Compressor
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
3.9in
[99.1mm]
2.4in
[60.9mm]
O
G1
Note 1
O
G
R
R
C
C
L
AL1
S1
Note 2
S2
Remote
Sensor
Connection to DXM Control
Application:
ATM11C03 Thermostat
The ATM11C03 electronic thermostat provides single-stage,
non-programmable temperature control for 24V water-source
heat pump systems. Remote sensor is included.
Features:
•
•
•
•
•
•
•
•
•
Y
Y
Heat-Off-Cool System selections.
Fan-On-Auto selections.
High / Low fan speed switch.
Remote temperature sensor included.
°F or °C temperature display.
Light emitting diode (LED) for alarm status.
Installer setup options allow for customized applications.
Zero temperature droop performance.
Setpoints are permanently held in memory (no batteries used)
and retained during power outages.
• Wall mounting plate.
Compressor
Y
Hi Speed Fan
G2
Reversing Valve
Lo Speed Fan
24Vac Hot
24Vac Common
Fault LED
O
DXM
Y1
Note 1
G1
R
C
L
S1
Note 2
S2
Remote
Sensor
H
O/W2
G
R
C
AL1
Note 1: Two speed fan selection switch is only operable with DXM board and
units with PSC fan motor. DXM board must be configured (DIP 2.7 in "OFF"
position) for high speed fan. This feature is typically used for console and
vertical stack units. This thermostat will work with the CXM board, but the
two-speed feature will not control the fan.
Note 2: Remote sensor is shipped with thermostat. When remote sensor is
not used, internal jumper must be reinstalled.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATA11U01
One Heat / One Cool
Auto / Manual Changeover
Non-Programmable
4.55 in
[115.6mm]
Fan: turns
continuous fan
OFF or ON
Features (cont.):
Fault Light
Temperature
increase
3.30 in
[83.8mm]
Temperature
decrease
• Extended fan operation feature can be used to operate fan
for 90 seconds after “Y” turns off.
• Setup feature allows either “current room temp” or the
“current setpoint” to be displayed.
• Optional safety setpoints ensure that heating and cooling will
occur even if thermostat is in “Off” mode.
• Backplate wiring for easy installation.
Specifications:
Electrical Rating:
• Input Power: 18 to 30 Vac, 50/60 Hz.
0.8 in Depth
(20.3mm)
Mode: Selects system mode - OFF,
HEAT, COOL, or AUTO
Mounting:
Temperature Settings:
• Setpoint Range: 50°F to 90°F [10°C to 32°C].
• The default setpoint for heating is 70°F [21°C] and for cooling
is 74°F [23°C]. Press the ▲ or ▼ keys to change the setting.
To change between heat and cool settings, press the mode
key until the setting to be changed appears.
Display Range:
1.587in
(40.3mm)
• Display Updates: Updated every 12 seconds.
• Differential (autochangeover model): 3°F [1.5°C] minimum.
2.375in
(60.3mm)
Output Ratings:
UP
• Maximum current for each output is 1 Amp.
Wiring:
Connection to CXM Control
2.625in
(66.7mm)
ATA11U01 Thermostat
3.275in
(83.2mm)
Application:
The ATA11U01 electronic thermostat provides single-stage,
non-programmable temperature control for 24V water-source
heat pump systems.
CXM
Compressor
Y
Y
Reversing Valve
Fan
O
O
G
G
24Vac Hot
24Vac Common
Fault LED
R
R
C
C
L
AL1
Connection to DXM Control
Features:
•
•
•
•
•
•
•
•
ATA11U01 Thermostat
Heat-Off-Cool-Auto System selections.
Fan-On-Auto selections.
°F or °C temperature display.
Configurable automatic or manual changeover operation.
Light emitting diode (LED) for alarm status.
Installer setup options allow for customized applications.
Zero temperature droop performance.
Temperature display adjustment feature provides display
offset for custom applications.
• Setpoints are permanently held in memory (no batteries used)
and retained during power outages.
DXM
Compressor
Y
Y1
Reversing Valve
Fan
24Vac Hot
24Vac Common
O
O/W2
G
R
C
Fault LED
G
R
C
L
AL1
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATA11C04
One Heat / One Cool
Auto / Manual Changeover
Non-Programmable
With Remote Sensor & Two-Speed
Fan Control
4.6 in
[116.8mm]
Mode: Selects system mode OFF, HEAT, COOL, or AUTO
Two-Speed
Fan
Features (cont.):
• Wall mounting plate.
2.7 in
[68.6mm]
Specifications:
Electrical Rating:
• Input Power: 18 to 30 Vac, 50/60 Hz.
Fault Light
Temperature
decrease
Temperature Settings:
Temperature
increase
1.1 in Depth
(27.9mm)
Fan: turns
continuous fan
OFF or ON
• Setpoint Range: 50°F to 90°F [10°C to 32°C].
• The default setpoint for heating is 70°F [21°C] and for cooling
is 74°F [23°C]. Press the ▲ or ▼ keys to change the setting.
To change between heat and cool settings, press the mode
key until the setting to be changed appears.
Display Range:
• Display Updates: Updated every 12 seconds.
• Differential (autochangeover model): 3°F [1.5°C] minimum.
Mounting:
4.9in
[124.5mm]
Output Ratings:
• Maximum current for each output is 1 Amp.
1.5in
[38.1mm]
Wiring:
Connection to CXM Control
3.1in
[78.7mm]
3.9in
[99.1mm]
ATM11C04 Thermostat
Compressor
2.4in
[60.9mm]
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
Application:
The ATA11C04 electronic thermostat provides single-stage,
non-programmable temperature control for 24V water-source
heat pump systems. Remote sensor is included.
•
•
•
•
•
•
•
•
•
•
Heat-Off-Cool-Auto System selections.
Fan-On-Auto selections.
High / Low fan speed switch.
Remote temperature sensor included.
°F or °C temperature display.
Configurable automatic or manual changeover operation.
Light emitting diode (LED) for alarm status.
Installer setup options allow for customized applications.
Zero temperature droop performance.
Setpoints are permanently held in memory (no batteries used)
and retained during power outages.
Y
O
G1
Note 1
O
G
R
R
C
C
L
AL1
S1
Note 2
S2
Remote
Sensor
Connection to DXM Control
ATM11C04 Thermostat
Compressor
Features:
CXM
Y
Hi Speed Fan
Reversing Valve
G2
Lo Speed Fan
24Vac Hot
24Vac Common
G1
Fault LED
DXM
Y
Y1
Note 1
H
R
O/W2
G
R
C
L
AL1
O
C
S1
Note 2
S2
Remote
Sensor
Note 1: Two speed fan selection switch is only operable with DXM board and
units with PSC fan motor. DXM board must be configured (DIP 2.7 in "OFF"
position) for high speed fan. This feature is typically used for console and
vertical stack units. This thermostat will work with the CXM board, but the
two-speed feature will not control the fan.
Note 2: Remote sensor is shipped with thermostat. When remote sensor is
not used, internal jumper must be reinstalled.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATA22U01
Two Heat / Two Cool
Auto / Manual Changeover
Non-Programmable
4.55 in
[115.6mm]
Fan: turns
continuous fan
OFF or ON
Features (cont.):
Fault Light
Temperature
increase
3.30 in
[83.8mm]
Temperature
decrease
• Extended fan operation feature can be used to operate fan
for 90 seconds after “Y” turns off.
• Setup feature allows either “current room temp” or the
“current setpoint” to be displayed.
• Optional safety setpoints ensure that heating and cooling will
occur even if thermostat is in “Off” mode.
• Backplate wiring for easy installation.
• Automatic fan staging (when used with DXM board and direct
drive motor).
Specifications:
Electrical Rating:
• Input Power: 18 to 30 Vac, 50/60 Hz.
0.8 in Depth
[20.3mm]
Mode: Selects system mode - OFF,
HEAT, COOL, EMHEAT, or AUTO
Mounting:
1.587in
(40.3mm)
Temperature Settings:
• Setpoint Range: 50°F to 90°F [10°C to 32°C].
• The default setpoint for heating is 70°F [21°C] and for cooling
is 74°F [23°C]. Press the ▲ or ▼ keys to change the setting.
To change between heat and cool settings, press the mode
key until the setting to be changed appears.
Display Range:
2.375in
(60.3mm)
• Display Updates: Updated every 12 seconds.
• Differential (autochangeover model): 3°F [1.5°C] minimum.
UP
Output Ratings:
• Maximum current for each output is 1 Amp.
Wiring:
Connection to CXM Control
CXM
ATA22U01 Thermostat
2.625in
(66.7mm)
Y
Y
Compressor
Heating Stage 2 Y2/W
Reversing Valve
O
Fan
G
24Vac Hot
R
24Vac Common
C
3.275in
(83.2mm)
Application:
Fault LED
The ATA22U01 electronic thermostat provides two-stage, nonprogrammable temperature control for 24V water-source heat
pump systems.
Note 1
R
C
AL1
L
Connection to DXM Control
Features:
Heat-Off-Cool-Em Heat-Auto System selections.
Fan-On-Auto selections.
°F or °C temperature display.
Configurable automatic or manual changeover operation.
Light emitting diode (LED) for alarm status.
Installer setup options allow for customized applications.
Zero temperature droop performance.
Temperature display adjustment feature provides display
offset for custom applications.
• Setpoints are permanently held in memory (no batteries used)
and retained during power outages.
O
G
ATA22U01 Thermostat
•
•
•
•
•
•
•
•
W
Y
Compressor
Compressor Stage 2 Y2/W
or Heating Stage 2
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
O
G
R
C
L
DXM
Note 2
Y1
Y2
W1
O/W2
G
R
C
AL1
Note 1: Optional Connection for Heating Stage 2 operation, Thermostat "Y2" option must be
configured as "Y2 - Off".
Note 2: Connect "W/Y2" thermostat output to "Y2" on the DXM if thermostat "Y2" option is
configured as "Y2 - On" and the desired operation is for 2 stages of compressor with no
electric heat. Connect "W/Y2" thermostat output to "W1" on the DXM if thermostat "Y2"
option is configured as "Y2 - Off" and the desired operation is for 1 stage of compressor
with electric heat for Heating Stage 2.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP11N01
One Heat / One Cool
Manual Changeover
Programmable
4.9 in
[124.5mm]
Mode: Selects system mode OFF, HEAT, or COOL
Fan: turns
continuous fan
OFF or ON
Temperature
increase
4.9 in
[124.5mm]
Features (cont.):
•
•
•
•
•
Individual heat and cool set points.
Accurate digital performance.
Manual changeover operation.
Convenient override allows temporary set point change.
Set points are permanently held in memory (no batteries
used) and retained during power outages.
• Backlit LCD display.
Specifications:
Electrical Rating:
Temperature
decrease
• Input Power: 18 to 30 VAC, 50/60 Hz.
Temperature Settings:
0.8 in Depth
[20.3mm]
Backlight
Programming Keys
• Set point range: 45ºF to 90ºF [7ºC to 32ºC].
• The default (Energy Star) set point ranges are as follows:
6:00 AM 78ºF cool / 68ºF heat
8:00 AM 85ºF cool / 60ºF heat
5:00 PM 78ºF cool / 68ºF heat
10:00 PM 82ºF cool / 60ºF heat
• Press the ▲ or ▼ keys to change the temperature setting.
The SELECT and SET keys allow changes to the
program and schedule.
Output Ratings:
Mounting:
• Maximum current for each output is 1 Amp (3 Amp
total max.).
TOP
Wiring:
Connection to CXM Control*
CXM
ATP11U01 Thermostat
3.30"
[83.8mm]
1.60"
[40.6mm]
Compressor
Y1
Y
Reversing Valve
Fan
O
O
G
G
24Vac Hot
24Vac Common
R
R
C
C
Connection to DXM Control*
Application:
ATP11U01 Thermostat
The ATP11N01 Thermostat provides 1 stage heating, 1 stage
cooling, and programmable temperature control of 24V watersource heat pump equipment. Programming schedule includes one
schedule for the five week days, one schedule for the two weekend
days and four periods per day (5/2/4).
Features:
• 5-day/2-day programming.
• Four periods per day.
• ºF or ºC temperature display.
DXM
Compressor
Y1
Y1
Reversing Valve
Fan
O
O/W2
G
24Vac Hot
24Vac Common
R
G
C
R
C
*Note: Make sure the HP switch is in the HP postion. When switched to HP mode,
W1 is connected internally to Y1.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP21U01
Two Heat / One Cool
Auto / Manual Changeover
Programmable
4.55 in
[115.6mm]
Fan: turns
continuous fan
OFF or ON
Features (cont.):
Temperature
increase
3.30 in
[83.8mm]
Temperature
decrease
•
•
•
•
Zero temperature droop performance.
Automatic (program mode) or manual changeover.
Convenient overrides allow temporary set point changes.
Set points are permanently held in memory (no batteries
used) and retained during power outages.
• Room temperature offset adjustment.
• Back-plate wiring connections for easy installation.
Specifications:
Electrical Rating:
• Input Power: 18 to 30 VAC, 50/60 Hz
0.8 in Depth
[20.3mm]
Mode: Selects system mode - OFF,
HEAT, COOL, EMHEAT, or AUTO
Programming
Keys
Mounting:
1.20"
[30.5mm]
Temperature Settings:
• Set point range: 50ºF to 90ºF [10ºC to 32ºC]
• The default (Energy Star) set point ranges are as follows:
6:00 AM 78ºF cool / 68ºF heat
8:00 AM 85ºF cool / 60ºF heat
5:00 PM 78ºF cool / 68ºF heat
10:00 PM 82ºF cool / 60ºF heat
• Press the ▲ or ▼ keys to change the temperature setting.
The MODE, PROGRAM and HOLD keys allow changes to
the program and schedule.
Output Ratings:
[5 2.
9. 35
7m "
m
]
• Maximum current for each output is 1 Amp.
UP
Wiring:
Connection to CXM Control
ATP21U01 Thermostat
0.65"
[16.5mm]
CXM
Compressor
Y1
Y
Reversing Valve
O
O
Fan
24Vac Hot
24Vac Common
G
G
R
R
C
C
3.30"
[83.8mm]
Connection to DXM Control
Application:
ATP21U01 Thermostat
The ATP21U01 Thermostat provides 2 stages heating, 1 stage
cooling, and programmable temperature control of 24V watersource heat pump equipment. Programming schedule includes
one schedule for the five week days, one schedule for the two
weekend days and four periods per day (5/2/4).
Features:
•
•
•
•
DXM
Compressor
Y1
Y1
Reversing Valve
Fan
O
24Vac Hot
24Vac Common
R
O/W2
G
R
C
G
C
5-day/2-day programming.
Four periods per day.
ºF or ºC temperature display.
Individual heat and cool set points.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP32U01
Three Heat / Two Cool
Auto / Manual Changeover
Programmable (7 Day)
6.25 in
[158.8mm]
Features (cont.):
• Set points are permanently held in memory (no batteries
used) and retained during power outages.
• Room temperature offset adjustment.
• Progressive Recovery anticipates the time required to bring
the space temperature to the next programmed event, and
brings on the heat pump accordingly.
• Large backlit dot matrix display is activated whenever a key is
pressed and remains on for 25 seconds.
• Menu-driven programming with five navigation buttons (UP/
DOWN/LEFT/RIGHT/SELECT) for ease of use.
• Fault indication with red backlight display.
• Configurable service interval messages and servicing
contractor contact information.
• Keypad lockout.
• Back-plate wiring connections for easy installation.
• Exclusive fault identification (When used with CXM or DXM)
displays fault from CXM/DXM board (e.g. condensate
overflow) and suggests possible causes.
• Compatible with AST008 sensor for use as remote and/or
outdoor sensor.
• Automatic fan staging (when used with DXM board and direct
drive motor).
4.25 in
[108.0mm]
1.1 in Depth
[27.9mm]
Mounting:
UP
Specifications:
0.72"
[18.3mm]
Electrical Rating:
• Input Power: 18 to 30 VAC, 50/60 Hz.
Operating Conditions:
2.90"
[73.7mm]
• 32ºF to 104ºF [0ºC to 40ºC].
• 10% to 95% non-condensing.
6.25"
[158.8mm]
Temperature Settings:
• Set point range: 40ºF to 90ºF [4ºC to 32ºC], +/- 2ºF [1ºC].
Output Ratings:
• Maximum current for each output is 1.0 Amp (2.0 max.
output total).
0.62"
[15.7mm]
Application:
The ATP32U01 Thermostat provides 3 stages heating, 2 stages
of cooling, and programmable temperature control of 24V
water-source heat pump equipment.
Features:
•
•
•
•
•
•
•
•
7-day programming.
Four periods per day.
ºF or ºC temperature display
12 or 24 hour clock.
Individual heat and cool set points.
Zero temperature droop performance.
Automatic (program mode) or manual (HOLD) operation.
Convenient overrides allow temporary set point changes.
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP32U01
Three Heat / Two Cool
Auto / Manual Changeover
Programmable (7 Day)
Wiring:
Single Stage Units
Units With ECM Fan
Connection to CXM Control
CXM
ATP32U01 Thermostat
Compressor
Y1
Y
Reversing Valve
Fan
24Vac Hot
O
O
G
G
R
R
24Vac Common
Fault LED
Connection to ECM Control
ATP32U01 Thermostat
C
C
L
AL1
ECM
Compressor
Y1
Y1
Compressor Stage 2
Reversing Valve
Y2
Y2
O
O
Fan
G
G
24Vac Hot
24Vac Common
R
R
C
C
Fault LED
L
AL1
Connection to DXM Control
ATP32U01 Thermostat
Compressor
Y1
Y2
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
DXM
Units with CXM or DXM board and ECM fan motor
Y1
Note 1
O
G
R
C
L
Y2
O/W2
G
R
C
AL1
Single stage unit with PSC or belt drive fan motor
Two Stage Units
Connection to CXM Control
ATP32U01 Thermostat
Compressor
Compressor Stage 2
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
Y1
CXM 1
Y
Y2
CXM 2
Y
O
O
G
G
O
R
R
G
C
C
R
L
AL1
C
AL1
Two compressor unit with CXM boards
Connection to DXM Control
ATP32U01 Thermostat
Compressor
Compressor Stage 2
Y1
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
O
Y2
G
R
C
L
DXM
Y1
Y2
O/W2
G
R
C
AL1
Two compressor unit with DXM boards
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP32U02
Three Heat / Two Cool
Auto / Manual Changeover
Programmable (7 Day)
With Dehumidification
6.25 in
[158.8mm]
Features (cont.):
• Thermostat can be programmed to use humidification output
to control a humidifier.
• Four periods per day.
• ºF or ºC temperature display.
• 12 or 24 hour clock.
• Individual heat and cool set points.
• Zero temperature droop performance.
• Automatic (program mode) or manual (HOLD) operation.
• Convenient overrides allow temporary set point changes.
• Set points are permanently held in memory (no batteries
used) and retained during power outages.
• Room temperature offset adjustment.
• Progressive Recovery anticipates the time required to bring
the space temperature to the next programmed event, and
brings on the heat pump accordingly.
• Large backlit dot matrix display is activated whenever a key is
pressed and remains on for 25 seconds.
• Menu-driven programming with five navigation buttons (UP/
DOWN/LEFT/RIGHT/SELECT) for ease of use.
• Fault indication with red backlight display.
• Configurable service interval messages and servicing
contractor contact information.
• Keypad lockout.
• Back-plate wiring connections for easy installation.
• Exclusive fault identification (When used with CXM or DXM)
displays fault from CXM/DXM board (e.g. condensate
overflow) and suggests possible causes.
• Compatible with AST008 sensor for use as remote and/or
outdoor sensor.
• Automatic fan staging (when used with DXM board and direct
drive motor).
4.25 in
[108.0mm]
1.1 in Depth
[27.9mm]
Mounting:
UP
0.72"
[18.3mm]
2.90"
[73.7mm]
6.25"
[158.8mm]
Specifications:
Electrical Rating:
0.62"
[15.7mm]
• Input Power: 18 to 30 VAC, 50/60 Hz.
Operating Conditions:
Application:
• 32ºF to 104ºF [0ºC to 40ºC].
• 10% to 95% non-condensing.
The ATP32U02 Thermostat provides 3 stages heating, 2 stages
of cooling, and programmable temperature/humidity control of
24V water-source heat pump equipment.
Temperature Settings:
Features:
• 7-day programming.
• Dehumidification output is designed to work with ClimaDry
Modulating Reheat option or with ECM fan motor
dehumidification mode.
• Integrated control of both temperature and relative humidity.
• Integrated control eliminates separate thermostat and
dehumidistat/humidistat.
• Set point range: 40ºF to 90ºF [4ºC to 32ºC], +/- 2ºF [1ºC].
• Dehumidification set point range: 15% to 95% RH.
• Humidification set point range: 10% to 45% RH.
Output Ratings:
• Maximum current for each output is 1.0 Amp (2.0 max.
output total).
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______
Thermostat Submittal Data
Eng/I-P
ATP32U02
Three Heat / Two Cool
Auto / Manual Changeover
Programmable (7 Day)
With Dehumidification
Wiring:
Units with ClimaDry™ Reheat
Units with ECM Fan
Connection to DXM Control
ATP32U02 Thermostat
DXM
Connection to ECM Control
Y1
Y1
DH
H
Reversing Valve
Fan
24Vac Hot
O
O/W2
Y1
G
Compressor
Compressor Stage 2
Y1
G
Y2
R
R
Dehumidification
DH
Y2
DH
24Vac Common
Fault LED
C
C
Reversing Valve
O
O
L
AL1
Fan
G
G
24Vac Hot
24Vac Common
R
R
C
Compressor
Dehumidification
Single stage unit with ClimaDry Modulating Reheat Option and
DXM board (PSC or belt drive fan motor)
ATP32U02 Thermostat
Fault LED
C
L
ECM
AL1
Connection to DXM Control
ATP32U02 Thermostat
Compressor
Compressor Stage 2
Dehumidification
Reversing Valve
Fan
24Vac Hot
24Vac Common
Fault LED
Y1
Y2
DH
O
G
R
C
L
DXM
Units with CXM or DXM board and ECM fan motor, utilizing
ECM dehumidification mode (w/o ClimaDry option)
Y1
Y2
H
O/W2
G
R
C
AL1
Notes:
1) ECM dehumidification mode slows down fan speed in the
cooling mode when dehumidification output from thermostat is
active. Normal heating and cooling fan speeds are not
affected.
2) ECM board DIP switch SW9 must be in dehumid. mode.
Units with ClimaDry™ Reheat & ECM Fan
Two compressor unit with ClimaDry
Modulating Reheat Option and DXM board
Connection to ECM & DXM Control
ATP32U02 Thermostat
ECM
DXM
Y1
Y2
Y1
Y2
Compressor
Compressor Stage 2
Y1
Dehumidification
DH
Reversing Valve
O
O/W2
H
O/W2
Fan
24Vac Hot
G
24Vac Common
Fault LED
C
L
G
R
C
AL1
G
R
C
AL1
Y2
R
Single or two-stage unit with ClimaDry Modulating Reheat
Option and DXM board (ECM fan motor)
ClimateMaster works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice and may not be as described herein. Please contact ClimateMaster's Customer
Service Department at 1-405-745-6000 for specific information on the current design and specifications. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties,
but are merely ClimateMaster's opinion or commendation of its products. The latest version of this document is available at www.climatemaster.com.
LC204
Rev.: 02/23/06D
Page ______ of ______