PS4000/PS5000 Touchscreen Programmable Thermostat
Wire Indoor Sensor
CAUTION
Electrical Interference (Noise) Hazard. Can cause erratic system operation.
Keep wiring at least one foot away from large inductive loads such as motors, line
starters, lighting ballasts and large power distribution panels.
• B
e sure wires have a separate cable from the thermostat cable.
• D
o not route temperature sensor wiring with building power wiring, next to
control contactors or near light dimming circuits, electric motors or welding
equipment.
• Av
oid poor wiring connections.
• Av
oid intermittent or missing building earth ground.
44
IMPORTANT
Erratic temperature readings from a sensor can occur as a result of any of the
wiring practices described below.
A
void these practices to assure correct
operation.
