ClimateMaster Tranquility Digital DXM2 - ATC32 U02 Thermostat Screens and Set Up; System Configuration Overview; Airflow and Option Selection

63
Tranquility
®
Digital (DXM2)—Troubleshooting Guide
Rev.: 10 March, 2015
www.climatemaster.com
ATC32U02 Thermostat Screens and Set Up
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
SYSTEM CONFIGURATION
AIRFLOW SELECTION
OPTION SELECTION
UNIT CONFIG TE026
PUMP CONFIGURATION
SELECT OPTION
PREVIOUS SAVE
INSTALLER SETTINGS
THERMOSTAT CONFIG
SYSTEM CONFIG
ACCESSORY CONFIG
INPUT DEALER INFO
HUMIDITY CONFIG
TEMPERATURE CONTROL
DEMAND REDUCTION CNFG
SERVICE MODE
SETPOINT LIMITS
RESTORE DEFAULTS
DXM2 3.3
ATC32U02 C 1.0
SELECT OPTION
PREVIOUS
3.0 System Conguration
Use the System Conguration option on the start-up screen
to adjust critical equipment settings.
The System Conguration information will be automatically
obtained from each communicating control in the system.
Note 1: The Airow Selection menu (section 3.1) will not be
present if the connected communicating control system has
no blower.
Note 2: The Pump Conguration menu (section 3.4) will
not be present if the connected communicating control is
congured for No Loop Conguration (OTHER).
Note 3: The Valve Conguration menu (section 3.5) will
not be present if the connected communicating control is
congured for No Loop Conguration (OTHER).
3.1 AIRFLOW SELECTION
Adjust the airow settings for each system operating mode
using the up/down arrow buttons. Press the center button to
select each item.
• Air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 Airow Settings will only be present if the
connected communicating control is con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 conguration of heat pump options to
be modi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.
• Compressor ASCD (Anti-Short Cycle Delay
(default stored in control) – valid range: 5 to 8
(in 1 minute increments)
NOTE 1: The Compressor Anti-Short Cycle Delay setting
provides equipment protection by forcing the compressor to
wait a few minutes before restarting.
NOTE 2: If multiple units are connected to one thermostat,
refer to section 3.6 for unit selection.