Filter
Top Products
PACKAGED TERMINAL A/C SERVICE MANUAL Heat Controller
21
DIP SWITCHES
Auxiliary dip switch controls are located behind front panel,
through an opening below the control panel.
Dip switches are accessible without opening the control box.
Unit must be powered OFF to effectively change their status.
Factory settings for dip switches will be in the DOWN position.
See Table—Dip Switch Functions for functions of each dip
switch position.
Dipswitch Location on Unit
Table—DIP SWITCH FUNCTIONS
Dip Switches
Electric Heating Only / Emergency Heat (For Heat Pump Units Only)
This setting is typically used for EmergencyHeating.
Wall Thermostat Enable
A wired wall thermostat can be connected to the unit. If it is, this dipswitch must be moved to the Wall Thermostat Enable Posi-
tion, before the wall thermostat will begin control.
Heat and Cool Fan CON/CYC Dip--switches
Allows the fan to operate in continuous or cycle modes while the unit is in heating or cooling mode (continuous or cycle):
CON (Continuous)
Allows fan to run continuously, circulating air even when the temperature setting has been satised. This switch helps to
maintain the room temperature closer to the thermostat setting.
CYC (Cycle)
This setting allows the fan to cycle on and off with the compressor or electric heater. The fan stops a short time after the
temperature setting is satised.
Setpoint Temperature Limits
Provides a restricted range of temperature control.
Room Freeze Protection
If unit senses a room temperature below 40°F, the fan motor and electric strip heat will turn on and warm the room to 50°F. The
fan stops a short time after the temperature is satised.
d
d
d
d