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5.2 CONNECTION OF REMOTE CONTROLLER WIRING TO THE
WATER HEATER
①.Turn off the power supply to the water heater.
②.Connect the rst controller only and turn on the power supply to the water heater.
③.Turn off the rst controller by pressing the on/off button (LED light will turn off).
④. Continue to connect any additional remote control wires to the remote terminals directly.
⑤.DO NOT jump or short-circuit wires otherwise the PCB may become damaged.
⑥. Return the front cover.
DO NOT TURN ON THE REMOTES UNTIL INSTRUCTED.
⑦. Activate the rst remote by pressing & holding the ‘cool’ (down arrow) button for 5 secs until
a single beep sounds. Then press & hold the ‘heat’ (up arrow) button for 5 seconds until the LED
screen lights up.
⑧. Adjust the on screen value to set the ID(available ID’s include -0, -1, -2). Press the on/off
button to conrm (The ID of the remote control cannot be repeated).
⑨. Repeat for all additional controllers.
⑩. Controllers can now be turned on and will operate as per the PRIORITY function. (refer to p. 21)
FOR YOUR SAFETY, READ BEFORE OPERATING:
- Check the GAS and WATER CONNECTIONS for leaks before startup for the rst time.
- Open the main gas supply valve to the unit using only your hand to avoid any spark. Never use
tools. If the knob will not turn by hand, do not try to force it. Forced repair may result in a re or
explosion due to gas leaks.
- Check the GAS PRESSURE. (Refer to p.11)
- Do not try to light the burner manually. It is equipped with an electronic ignition device which
automatically lights the burner.
- Check for PROPER VENTING and COMBUSTIBLE AIR to the heater.
- Purge the GAS and WATER LINES to remove any air pockets.
- Do not use this water heater if any part has been submersed under water.
6. INITIAL OPERATION
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