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4) COMMISSIONING THE HEATER
BEFORE SWITCHING THE ELECTRICAL BREAKER “ON”, VERIFY THE INLET AND OUTLET
BALL VALVES ARE FULLY OPEN AND WATER IS FLOWING THROUGH THE HOT WATER
FAUCET FOR A MINUTE OR TWO UNTIL THE FLOW IS CONTINUOUS AND FREE FROM AIR POCKETS. DO NOT
SWITCH THE BREAKER “ON” IF THERE IS A POSSIBILITY THE WATER IN THE HEATER IS FROZEN.
1. Verify water is flowing through the faucet.
2. Switch “ON” the electric power supply at the breaker.
3. The InfoCue™ will flash rapidly while water flows
through the unit. Maintain flow.
4. After 15 seconds, the InfoCue will turn solid red and
there will be an audible click.
The heater is commissioned at this point.
The faucet can be turned off and used as needed. With no
flow, the unit will flash every 4 seconds, indicating normal
stand-by mode.
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