Page i
NOTE:  Due to variations in environmental conditions, it is not 
always possible to achieve the desired humidification or 
dehumidification setpoint. 
This device complies with Part 15 of the FCC Rules. Operation is 
subject to the following two conditions:  (1) this device may not cause 
harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation.
Follow the Installation Instructions before proceeding.  
Set the thermostat mode to “OFF” prior to changing 
settings in setup or restoring Factory Defaults.
NEVER PUT MORE THAN ONE 
JUMPER ON THE SAME MISC 
JUMPER BLOCK!  
THIS MAY DAMAGE YOUR 
THERMOSTAT AND VOID 
YOUR WARRANTY.
CAUTION
C
c
F
FOR HOME OR OFFICE USE
Tested to Comply
with FCC Standards
Thermostat              33CS400-01
4Z95
CAUTION
OK
MISC1
MISC1