RCS Technology TZ45A - Detailed Delta and Delay Settings; Setpoint Limits and Cycle Protection

DCN: 140-02034-03 Page 4
Heating Delta Stage 1 ON Range: 1 to 8 degrees Default: 1
Sets the delta from setpoint that stage 1 heating starts.
Heating Delta Stage 1 OFF Range: 0 to 8 degrees Default: 0
Sets the delta from setpoint that stage 1 heating stops. Stage 1 turns off at setpoint
+ Delta Stage 1.
Heating Delta Stage 2 ON Range: 1 to 8 degrees Default: 2
Sets the delta from setpoint that stage 2 heating starts.
Heating Delta Stage 2 OFF Range: 0 to 8 degrees Default: 0
Sets the delta from setpoint that stage 2 heating stops. Stage 2 turns off at setpoint
+ Delta Stage 2.
Heating Delta Stage 3 ON Range: 1 to 8 degrees Default: 3
Sets the delta from setpoint that stage 3 heating starts.
Heating Delta Stage 3 OFF Range: 0 to 8 degrees Default: 0
Sets the delta from setpoint that stage 3 heating stops. Stage 3 turns off at setpoint
+ Delta Stage 3.
Cooling Delta Stage 1 ON Range: 1 to 8 degrees Default: 1
Sets the delta from setpoint that stage 1 cooling starts.
Cooling Delta Stage 1 OFF Range: 0 to 8 degrees Default: 0
Sets the delta from setpoint that stage 1 Cooling stops. Stage 1 turns off at
setpoint - Delta Stage 1
Cooling Delta Stage 2 ON Range: 1 to 8 degrees Default: 2
Sets the delta from setpoint that stage 2 cooling starts.
Cooling Delta Stage 2 OFF Range: 0 to 8 degrees Default: 0
Sets the delta from setpoint that stage 2 Cooling stops. Stage 2 turns off at
setpoint -Delta Stage 2.
Max Heat SP Range: 40F to 109F (4C-43C) Default: 90F (32C)
Sets the maximum heating setpoint value. Will not ramp or accept setpoints higher that
this maximum.
Min Cool SP Range: 44F to 113F (6C-45C) Default: 60F (15C)
Sets the minimum cooling setpoint value. Will not ramp or accept setpoints lower than this
minimum.
Minimum Run Time (MRT) Range: 1- 9 Minutes Default: 3
Sets the minimum run time before a heating/cooling cycle can turn off.
Sets heating/cooling cycle time. Prevents rapid cycling.
Minimum Off Time (MOT) Range: 5-9 Minutes Default: 5
Sets the minimum off time before another heating/cooling cycle can begin. Provides
compressor short cycle protection.
Temp Response Range: 1-6 Default: 2
Adjust the temperature sensor sensitivity. Sets how fast the sensor responds to change.
Fan Cycler
The fan cycler function cycles the HVAC system fan for an ON period followed by an Off
period continuously. Used to provide minimum air ventilation requirements. When the Fan