Page 2 - Table Of Contents; CAUTION; Follow; Commercial Systems & Services Carrier Corporation 9/00
Table Of Contents FRONT PANELDISPLAYBASIC OPERATIONADVANCED SETUPEQUIPMENT SETUP TABLEABOUT ADVANCED OPERATIONWARRANTY Page 1 CAUTION Follow Installation Instructions before proceeding. SET THERMOSTAT TO MODE “OFF” PRIOR TO CHANGING SETTINGS IN SETUP OR RESTORING FACTORY DEFAULTS. P/N 33CSSN2-MH 234...
Page 3 - Front Panel - Normal Display; Fan Button
Front Panel - Normal Display Page 2 Liquid Crystal Display Up/Down Buttons F / C Button Fan Button 1 2 3 4 2 4 3 1 WARMER COOLER F / C FAN FAN AUTO TO SET, PRESS OR F 72
Page 4 - Display
1 2 4 5 6 3 Desired Set Temperature Indicates desired room temperature. Fan Operation Indication - Up to 3 Speeds When FAN AUTO is displayed, the fan speeds will increase or decrease based on temperature demand. Setup Indication Indicates the thermostat is in the Advanced Setup mode. These icons ind...
Page 5 - Select Desired Temperature; Basic Operation; LOW SPEED
buttons. In any mode, adjust the desired Set Temperature with Select Desired Temperature Fan Operation Page 4 Basic Operation On, Auto, Low, Medium & High speed fan indicators. When Fan Auto is displayed, the fan speeds will increase or decrease based on temperature demand. For configurations wi...
Page 6 - Note: Set the thermostat to ‘OFF’ mode before adjusting settings.
Advanced Setup I Adjusting Setpoint Limits Press Press Press To exit setup screens: Adjust the minimumtemperature limit. (60 - 85) Default = 67 degrees Adjust the defaulttemperature when theunit is powered up orturned on. (60 - 85) Default = 72 degrees Adjust the maximumtemperature limit. (60 - 85) ...
Page 7 - Advanced Setup; II; INSTALLATION; Continued
Advanced Setup II INSTALLATION Press Press Press Press the Fan buttonfor 10 seconds to enterthese Setup screens. NOTE: Each step’s description is located at corner of the easy reference. the top right display for FAN FAN FAN FAN Adjust the minimumtemperature setpointthat is used when thethermostat i...
Page 8 - Continued from prior page.
Advanced Setup II (continued) Page 7 INSTALLATION Press To exit setup screens: F / C Continued from prior page. Press FAN Default = 30 seconds Adjust the length of time the fan will continue to run after the temperatureis satisfied. (To purgethe system) (0-90 seconds, in 15second increments) FAN PUR...
Page 9 - Select the type of equipment this thermostat is connected
Advanced Setup Page 8 Select the type of equipment this thermostat is connected to, from the table above. INSTALLATION Equipment Setup Table 4 pipe fan coil, 3 speed fan1 stage PTAC, 2nd stage strip heat, 1 speed fan, B reversing valve1 stage PTAC, 2nd stage strip heat, 2 speed fan, B reversing valv...
Page 10 - About Advanced Features & Operation; DIAGNOSTIC MODE
About Advanced Features & Operation Page 9 DIAGNOSTIC MODE - Press and hold the F / C button for 5 seconds to enter diagnostic mode. Once active, the main display will alternately show the setpoint and then the room temperature for 2 second intervals. Exit the diagnostic mode by pressing F / C a...
Page 11 - Warranty
Warranty Page 10 One-Year Warranty - This Product is warranted to be free from defects in material and workmanship. If it appears within one year from the date of original installation, whether or notactual use begins on that date, that the product does not meet this warranty, a new orremanufactured...