B-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL
110 of 147
18.2 HVAC Remote Panels and Panel Options
The remote panel should be mounted in the conditioned space in a convenient location for controlling the air
handler. Do not locate a remote panel that contains temperature sensing equipment in an area directly
affected by the air handler or another heat source as it may interfere with the operation of the air handler.
18.2.1 Basic II HVAC Remote
This control is typically used for air handlers
providing make-up air. The burner flame modulates
to maintain a constant discharge air temperature as
selected on the temperature selection dial.
FAN ON/BURNER ON Mode:
The air handler (blower and burner) operates
continuously, discharging air at the setpoint on the
discharge temperature selection dial. The burner
flame modulates to maintain a constant discharge air
temperature as selected on the temperature
selection dial.
FAN ON/BURNER OFF Mode:
Only the blower operates continuously to provide
unheated air. The burner remains off regardless of
temperature on the temperature selection dial.
FAN ON indicator:
Indicates that the unit is supplying power to the
blower motor via the M1 motor starter.
BURNER ON indicator:
Indicates that the
unit has supplied power to open
the main gas safety shut off valve.
18.2.2 Standard Discharge Control (SDC) Remote
This control is typically used for air handlers
providing space heating. The burner flame
modulates to maintain a constant discharge air
temperature as selected on the temperature
selection dial. While in "auto" mode, a space
temperature thermostat controls the operation of the
air handler to maintain the desired space
temperature.
AUTO/WINTER Mode:
The air handler (blower and burner) cycle on and off
to maintain space temperature as selected on the
room thermostat. When the air handler is operating,
air is being discharged at the setpoint on the
discharge temperature selection dial. The burner
flame modulates to maintain a constant discharge air
temperature as selected on the temperature
selection dial. The discharge air temperature setting
must be higher than the thermostat setting.
ON/WINTER Mode:
The air handler (blower and burner) operate
continuously to provide heated air. When the air
handler is operating, air is being discharged at the
setpoint on the discharge temperature selection dial.
The burner flame modulates to maintain a constant
discharge air temperature as selected on the
temperature selection dial. The unit disregards the
thermostat setpoint while in this mode.
To Next Page
Loading...