Aprilaire Freezer PLUS Series 用户手册
9
Roadmap to the Circuit Board:
A – Contactor: Connects to the refrigeration compressor.
B - Sensor Connector: The LR5 sensor assembly connects here.
C – Battery: NiMH battery provides alarm capability when power is lost.
D – 7-pin connector: Wiring for LR-5 Tempguard system into connector.
E – Optional Feature Switch: Turns on/off the optional features of the control.
B - Sensor Connector: The LR5 sensor assembly connects here.
C – Battery: NiMH battery provides alarm capability when power is lost.
D – 7-pin connector: Wiring for LR-5 Tempguard system into connector.
E – Optional Feature Switch: Turns on/off the optional features of the control.