33
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y
®
( T R ) S e r i e s
R e v. : N o v e m b e r 2 , 2 0 2 0
c l i m a t e m a s t e r. c o m
Heat Pump Thermostat
Connection to CXM Control
Connection to DXM2 Control
Compressor
Reversing
Common 24v
Fault LED
Valve
Fan
24Vac Hot
Y
C
C
O
G
R
L
Y
O
G
R
ALI
CXM
Heat Pump Thermostat
Compressor
Reversing
Common 24v
Fault LED
Valve
Fan
24Vac Hot
Y
C
C
O
G
R
L
Y1
O/W2
G
R
ALI
DXM2
Heat/Cool Thermostat
Compressor Cooling
Hydronic Heating
Fault LED
Fan
24Vac Hot
Common 24v
Y
W
W
G
R
C
L
Y1
G
R
C
ALI
DXM2
Electrical - Thermostat Wiring
Thermostat Installation
- The thermostat should be
located on an interior wall in a larger room, away from
supply duct drafts. DO NOT locate the thermostat in areas
subject to sunlight, drafts or on external walls. The wire
access hole behind the thermostat may in certain cases
need to be sealed to prevent erroneous temperature
measurement. Position the thermostat back plate against
the wall so that it appears level and so the thermostat
wires protrude through the middle of the back plate. Mark
the position of the back plate mounting holes and drill
holes with a 3/16” (5mm) bit. Install supplied anchors
and secure plate to the wall. Thermostat wire must be 18
AWG wire. Representative thermostat wiring is shown in
Figures 21 and 21a however, actual wiring connections
should be determined from the thermostat IOM and or
unit wiring diagram. Practically any heat pump thermostat
will work with ClimateMaster heat pump units, provided
it has the correct number of heating and cooling stages.
Heat/Cool thermostats are required for the hydronic
heating option.
Figure 21: Units with PSC Fan
Figure 21a: Units with Hydronic Heating and CT ECM
Fan
Field Wiring
Factory Wiring
Содержание Tranquility TR Series
Страница 2: ......