Troubleshooting Guide -
Tranquility
®
Digital (DXM2) Packaged Units
Rev.: 01/15/14
56
Geothermal Heat Pump Systems
THERMOSTAT
CONFIGURATION
PROGRAMMABLE
NON PROGRAMMABLE
NIGHT SETBACK
SELECT OPTION
PREVIOUS SAVE
INSTALLER SETTINGS
THERMOSTAT CONFIG
SYSTEM CONFIG
ACCESSORY CONFIG
INPUT DEALER INFO
HUMIDITY CONFIG
TEMPERATURE ALGORITHM
DEMAND REDUCTION CNFG
SERVICE MODE
RESTORY DEFAULTS
ATC32U01
SELECT OPTION
PREVIOUS
SYSTEM CONFIGURATION
AIRFLOW SELECTION
OPTION SELECTION
UNIT CONFIG TE026
PUMP CONFIGURATION
SELECT OPTION
PREVIOUS SAVE
AIRFLOW SELECTION
CFM
HEAT STAGE 1 600
HEAT STAGE 2 750
AUXILIARY HEAT 850
EMERGENCY HEAT 850
COOL STAGE 1 525
COOL STAGE 2 700
COOL DEHUMID 1 425
COOL DEHUMID 2 550
CONTINUOUS FAN 350
HEAT OFF DELAY 60
COOL OFF DELAY 30
PREVIOUS NEXT
3.0 System Confi guration
Use the System Confi guration option on the start-up screen
to adjust critical equipment settings.
The System Confi guration information will be automatically
obtained from each communicating control in the system.
Note 1: The Airfl ow Selection menu (section 3.1) will not be
present if the connected communicating control is confi gured
for No Blower.
Note 2: The Pump Confi guration menu (section 3.4) will
not be present if the connected communicating control is
confi gured for No Loop Confi guration (OTHER).
Note 3: The Valve Confi guration menu (section 3.5) will
not be present if the connected communicating control is
confi gured for No Loop Confi guration (OTHER).
3.1 AIRFLOW SELECTION
Adjust the airfl ow settings for each system operating mode
using the up/down arrow buttons. Press the center button to
select each item.
• Airfl ow Settings (defaults stored in control)
- valid range: obtained from control (in 25 CFM
increments)
• Blower Off Delay (default 60 seconds) – valid
range: 0 to 255 seconds (in 5 second increments)
NOTE 1: The Airfl ow Settings will only be present if the
connected communicating control is confi gured for ECM
blower.
NOTE 2: If multiple units are connected to one thermostat,
refer to section 3.6 for unit selection.
3.2 OPTION SELECTION
This option allows the confi guration of heat pump options to
be modifi ed.
Adjust the Option settings using the up/down arrow buttons.
Press the center button to select each item.
• Motorized Valve (defaults stored in control) –
valid range: Off, On “On” delays compressor start
until the valve is fully open.
NOTE: “Motorized Valve” used here refers to a two-
position motorized water valve, not to be confused
with the modulating motorized water valve found in the
LOOP CONFIG.
ATC32U01 Thermostat Screens and Set Up
2.2.3 PROGRAMMING
Adjust the Programming options using the up/down arrow
buttons. Press the center button to save changes.
• Programmable (default) – enables 7-day
programming
• Non-Programmable – disables 7-day programming
• Night Setback – enables night setback
programming
NOTE: When the thermostat is confi gured for non-
programmable mode, the Display Date and Time setting
defaults to NO.
To Next Page
Loading...
