Specifications

ClimateMaster Water-Source Heating and Cooling Systems
CLIMATEMASTER WATER-SOURCE HEAT PUMPS
Tranquility Vertical Stack (TRM) Series
Rev.: 05/23/07D
TRM
54
shall provide permanent memory of set-point(s) without batteries. A fault LED shall be provided to display specifi c fault
condition. Thermostat shall come standard with remote temperature sensor, but may be operated with internal sensor if
desired via installation of a jumper.
c. Single Stage Digital Auto or Manual Changeover (ATA11U01)
Thermostat shall be a single-stage, digital, auto or manual changeover with HEAT-OFF-COOL-AUTO system switch and fan
ON-AUTO switch. Thermostat shall have an LCD display with temperature and set-point(s) in ºF or ºC. The Thermostat shall
provide permanent memory of set-point(s) without batteries. A fault LED shall be provided to display specifi c fault condition.
Thermostat shall provide temperature display offset for custom applications.
d. Single Stage Digital Automatic Changeover with Two-Speed Fan Control (ATA11C04) – DXM and PSC Fan required
Thermostat shall be a single-stage, digital, auto or manual changeover with HEAT-OFF-COOL-AUTO system switch, fan
ON-AUTO switch, and fan LO-HI switch. Thermostat shall have an LCD display with temperature and set-point(s) in ºF or ºC.
The Thermostat shall provide permanent memory of set-point(s) without batteries. A fault LED shall be provided to display
specifi c fault condition. Thermostat shall come standard with remote temperature sensor, but may be operated with internal
sensor if desired via installation of a jumper.
e. Multistage Digital Automatic Changeover (ATA22U01)
Thermostat shall be multi-stage (2H/2C), manual or automatic changeover with HEAT-OFF-COOL-AUTO system settings and
fan ON-AUTO settings. Thermostat shall have an LCD display with temperature, set-point(s), mode, and status indication.
The temperature indication shall be selectable for ºF or ºC. The thermostat shall provide permanent memory of set-point(s)
without batteries. A fault LED shall be provided to indicate specifi c fault condition(s). Thermostat shall provide temperature
display offset for custom applications. Thermostat shall allow unit to provide better dehumidifi cation with optional DXM
controller by automatically using lower fan speed on stage 1 cooling (higher latent cooling) as main cooling mode, and
automatically shifting to high speed fan on stage 2 cooling.
f. Single Stage Manual Changeover Programmable 5/2 Day (ATP11N01)
Thermostat shall be 5 day/2 day programmable (with up to 4 set points per day), single stage (1H/1C), manual changeover
with HEAT-OFF-COOL system settings and fan ON-AUTO settings. Thermostat shall have an LCD display with temperature,
set-point(s), mode, and status indication. The temperature indication shall be selectable for ºF or ºC. The thermostat shall
provide permanent memory of set-point(s) without batteries. Thermostat shall provide convenient override feature to
temporarily change set point.
g. Multistage Automatic or Manual Changeover Programmable 5/2 Day (ATP21U01)
Thermostat shall be 5 day/2 day programmable (with up to 4 set points per day), multi-stage (2H/1C), automatic or manual
changeover with HEAT-OFF-COOL-AUTO system settings and fan ON-AUTO settings. Thermostat shall have an LCD display
with temperature, set-point(s), mode, and status indication. The temperature indication shall be selectable for ºF or ºC. The
thermostat shall provide permanent memory of set-point(s) without batteries. Thermostat shall provide convenient override
feature to temporarily change set point.
h. Multistage Automatic or Manual Changeover Programmable 7 Day (ATP32U01)
Thermostat shall be 7 day programmable (with up to 4 set points per day), multi-stage (3H/2C), automatic or manual
changeover with HEAT-OFF-COOL-AUTO system settings and fan ON-AUTO settings. Thermostat shall have a blue backlit
dot matrix LCD display with temperature, set-points, mode, and status indication. The temperature indication shall be
selectable for ºF or ºC. Time display shall be selectable for 12 or 24 hour clock. Fault identifi cation shall be provided (when
used with ClimateMaster CXM or DXM controls) to simplify troubleshooting by providing specifi c unit fault at the thermostat
with red backlit LCD during unit lockout. The thermostat shall provide permanent memory of set-points without batteries.
Thermostat shall provide heating set-point range limit, cooling set-point range limit, temperature display offset, keypad
lockout, dead-band range setting, and inter-stage differential settings. Thermostat shall provide progressive recovery to
anticipate time required to bring space temperature to the next programmed event. Thermostat shall provide an installer
setup for confi guring options and for setup of servicing contractor name and contact information. Thermostat shall allow the
use of an accessory remote and/or outdoor temperature sensor (AST008). Thermostat navigation shall be accomplished via
fi ve buttons (up/down/right/left/select) with menu-driven selections for ease of use and programming.
i. Multistage Automatic or Manual Changeover Programmable 7 Day with Humidity Control (ATP32U02)
Thermostat shall be 7 day programmable (with up to 4 set points per day), multi-stage (3H/2C), automatic or manual
changeover with HEAT-OFF-COOL-AUTO system settings and fan ON-AUTO settings. Separate dehumidifi cation and
humidifi cation set points shall be confi gurable for discreet outputs to a dehumidifi cation option and/or an external
humidifi er. Installer confi guration mode shall allow thermostat dehumidifi cation mode to operate with ClimaDry reheat or
with ECM fan dehumidifi cation mode via settings changes. Thermostat shall have a blue backlit dot matrix LCD display
with temperature, relative humidity, set-points, mode, and status indication. The temperature indication shall be selectable
for ºF or ºC. Time display shall be selectable for 12 or 24 hour clock. Fault identifi cation shall be provided (when used with
ClimateMaster CXM or DXM controls) to simplify troubleshooting by providing specifi c unit fault at the thermostat with red
backlit LCD during unit lockout. The thermostat shall provide permanent memory of set-points without batteries. Thermostat
shall provide heating set-point range limit, cooling set-point range limit, temperature display offset, keypad lockout,
dead-band range setting, and inter-stage differential settings. Thermostat shall provide progressive recovery to anticipate
time required to bring space temperature to the next programmed event. Thermostat shall provide an installer setup for
confi guring options and for setup of servicing contractor name and contact information. Thermostat shall allow the use of
an accessory remote and/or outdoor temperature sensor (AST008). Thermostat navigation shall be accomplished via fi ve