Rinnai RU199i Installation And Operation Manual page 56

Tankless Water Heater
Figure 58: Condensate Pump Safety Switch Installation
Rinnai Tankless Water Heater Installation and Operation Manual
Condensate Pump Safety Switch Installation
To Condensate Pump
Safety Switch Wires
Field-Supplied Wires
Condensate Pump (Field-supplied)
Includes internal safety switch and power cord.
Power cord must be plugged into power source.
Wire Nut Connecting
Two Wires
Safety Switch Wires*
* Safety switch wires connect to the NO
and COM contacts on the safety switch.
COM
NO
• NO - Normally Open
• NC - Normally Closed
• COM - Common (Neutral)
NC
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