WarmlyYours PD Pro Snow Switch - Manual (Page 21)

Snow Switch ® Model PD Pro
Instruction Manual
23735 Rev. B 06/14 (800) 234-4239 http: www.networketi.com Environmental Technology, Inc. 21 of 30
OPTIONAL REMOTE CONTROL OPERATION
The PD Pro can be operated either “locally” on the face of the unit itself or by using the optional
remote control unit, RCU–3. Refer to Figure 7.
Figure 7. REMOTE CONTROL UNIT RCU–3.
The RCU Cycle Time control dial moves in discrete increments rather than in a continuous motion
as on the control box. Cycle Time on the RCU applies only to a manual heating cycle initiated at
the RCU, not the Cycle Time setting on the control box. The RCU cannot be used to manually
cancel a heating cycle which was manually set on the control box.
To manually start a heating cycle, press the RCU Heater Cycle control button. The RCU HEAT LED
light will come on. This will start a heating cycle which will last as long as the RCU Cycle Time
setting. To manually cancel a current heating cycle which was manually set at the RCU, press
the RCU Heater Cycle button. The RCU HEAT LED light will go out. To use the RCU to change the
duration of a heating cycle, rotate the RCU CYCLE TIME control dial to the desired setting, either
higher or lower.
When “SUPPLY” LED
is lit, power is running
to the system
Rotate “CYCLE TIME”
dial to select desired
Cycle Time duration.
When “HEAT”
LED is lit, a
heating cycle is
in progress.
Press “HEATER
CYCLE” button to
initiate or cancel a
heating cycle.
When LED is lit, a
heating cycle is in
progress
Press button to
initiate or cancel a
heating cycle
When LED is lit, power is
running to the system
Rotate dial to select
desired Cycle Time
duration