28
Installation Manual
Slope pipe downwards
1/50
The end of the drain pipe
must have an air gap.
The end of the drain pipe
must have an air gap.
Condensate piping to floor drain
Slope pipe downwards
1/50
1/2" PVC pipe
1/2" PVC elbow
3/8" ID tubing*
* Install tubing according to pump
manufacturer's instructions.
Condensate piping with pump
Condensate pump
Floor drain
MAINTAIN CLEARANCE
1/2" PVC pipe
DO NOT ADD
ANY VALVES
Condensing
Continuous flow
Water Heater
Condensing
Continuous flow
Water Heater
DO NOT ADD
ANY VALVES
Note:
If the drain line becomes clogged or frozen, condensate will back-up into the water heater and a "29" error
code will flash on the remote controller, ceasing operation. If this occurs, clear the clog or freeze so that
condensate can freely flow. Be sure to slope the drain pipe, use the appropriate size pipe, allow the proper
clearances, and apply freeze prevention measures (when necessary) to prevent the drain line from clogging
or freezing.
29
Installation Manual
• The appliance is equipped with a 1.5m cable with a three pinned earthed plug to be connected to
230 - 240VAC at 50 Hz.
The power consumption may be up to 223W.
Use an appropriate circuit.
• The appliance requires a 240V in Australia and 230V in New Zealand, 50Hz weatherproof plug
installed in a protected position adjacent to the appliance.
• If the power cord is damaged and requires replacement, use only an original spare part available from
the manufacturer.
• Do not disconnect the power supply when not in use. When the power is off, the freeze prevention in
the water heater will not activate, resulting in possible freezing damage.
• Do not let the power cord contact the gas piping.
Tie the excess power cord outside the water heater. Putting the redundant length of cord inside
the water heater may cause electrical interference and faulty operation.
Electrical Shock Hazard
Do not turn power on until controllers have been connected. Disconnect power before servicing.
Failure to do so may result in death or serious injury from electrical shock.
WARNING
Electrostatic discharge can affect electronic components. Take precautions to prevent electrostatic
discharges from personnel or hand tools during the water heater installation and servicing to protect
product’s electronic control.
CAUTION
Earth
• To prevent electrical shock, always plug power lead into an earthed point.
Electrical Wiring
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