Service Needed - ClimateMaster ATC32U01 iGate User Manual

AT C 3 2 U 0 1 C o m m u n i c a t i n g , P r o g r a m m a b l e T h e r m o s t a t - U s e r M a n u a l
• No Auxiliary Heat: While the Night Setback
input and the assigned Demand Reduction input
is active, auxiliary heat will not be activated,
regardless of the heating demand.
• No 2nd Stage Compressor: While the Night
Setback input and the assigned Demand
Reduction input is active, the second stage heat
pump output will not be activated regardless of
the heating or cooling demand, and auxiliary heat
will not be activated, regardless of the heating
demand.
NOTE 1: The thermostat must be confi gured for
auxiliary heat to access the Demand Reduction NO
AUXILIARY HEAT option.
NOTE 2 : The thermostat must be confi gured for
Multistage to access the Demand Reduction NO 2nd
STAGE COMP option.
5.8.4 NIGHT SETBACK FAN OPERATION
This option allows for the customization of fan settings
while Night Setback is active.
Adjust the Night Setback Fan settings using the up/
down arrow buttons. Press the center button to save
changes.
• Auto Operation Only (default): While the Night
Setback input is active, the fan output will not be
activated unless Y1 or W is active.
• Fan Same As Occupied: While the Night Setback
input is active, the fan output will operate normally.
5.8.5 NIGHT SETBACK DEHUMIDIFICATION
This option allows for the customization of humidity
control while Night Setback is active.
Adjust the Night Setback Dehumidifi cation settings
using the up/down arrow buttons. Press the center
button to save changes.
• On: While the Night Setback input is active, the
dehumidifi cation output will operate normally.
• Off (default): While the Night Setback input is
active, the dehumidifi cation output will not be
activated, regardless of the dehumidifi cation
demand.
5.8.5.1 NIGHT SETBACK HUMIDITY CONTROL
If the Night Setback Dehumidifi cation Mode is set
to ON, the thermostat will prompt for Night Setback
Humidity Setpoints. Adjust the Night Setback
Humidity setpoints using the up/down arrow
buttons. Press the center button to save changes.
• Humidifi cation Setpoint (default 40%):
options: 10% to 45% (in 5% increments)
• Dehumidifi cation Setpoint (default 60%):
options: 45% to 80% (in 5% increments)

6.0 Service Needed

If the unit is not operating or not operating optimally, the
thermostat will display the 'Service Needed' screen.
SERVICE
NEEDED
PRESS ANY BUTTON FOR
MORE INFORMATION
The next screen will display the model and serial number of
your ClimateMaster unit, the phone number of your installing
contractor, and the fault code and a description of the fault
that triggered the Service Needed screen.
SERVICE
NEEDED
PHONE CONTRACTOR
BRAND NAME
MODEL NUMBER
SERIAL NUMBER
E7 = OVER/UNDER VOLTAGE
Refer to section 5.6.7 to get more information regarding
possible causes of the fault condition and current system
performance.
R e v. : 2 J u l y, 2 0 1 2
15