Manual No. 4801- 2997 Rev 1-15
Secondary Sensing System
4 of 42
1.
Warnings
Warning!
Maximum operating temperature of controller is 50
°
C (122
°
F).
Use adequate ventilation to reduce the risk of overheating controller!
Warning!
•
Do not perform modifications or wiring with voltage applied!
•
Keep high voltage (or AC) separate from low voltage wires!
Warning!
When this controller is used in a life support heating and ventilation system where
failure could result in loss or injury, the user should provide adequate back-up, or
accept the risk of such loss or injury!
