Rheem Versa Heaters Operating Instructions - Page 29

Terminal Block Wiring

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Terminal Block Wiring Fig. 36: Terminal Block Wiring 1. Raw Output (700mV± 100) Pilot generator disconnected from valve (knob must be held down to keep pilot on). White - Negative Red + Positive 2. Pilot Load (500mV± 100) Pilot generator connected to valve-Power applied to pilot solenoid. TP(Thermopile-Robertshaw) PP(Power Pile-Honeywell) TH TP - Common (Invensys) TH PP - Common (Honeywell) 3. Main Valve Load (200mV± 100) Control/Limit circuit closed (All switches "ON") TP(Thermopile-Robertshaw) PP(Power Pile-Honeywell) TH TP - Common (Invensys) TH PP - Common (Honeywell) 29

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Terminal Block Wiring
Fig. 36: Terminal Block Wiring
1.
Raw Output (700mV± 100)
Pilot generator disconnected from valve (knob must be held down to keep pilot on).
White – Negative
Red + Positive
2.
Pilot Load (500mV± 100)
Pilot generator connected to valve-Power applied to pilot solenoid.
TP(Thermopile-Robertshaw)
PP(Power Pile-Honeywell)
TH TP – Common (Invensys)
TH PP – Common (Honeywell)
3.
Main Valve Load (200mV± 100)
Control/Limit circuit closed (All switches "ON")
TP(Thermopile-Robertshaw)
PP(Power Pile-Honeywell)
TH TP – Common (Invensys)
TH PP – Common (Honeywell)