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6. INITIAL OPERATION
a.FOR YOUR SAFETY, READ BEFORE OPERATING:
● Check the GAS and WATER CONNECTIONS for leaks before start up for the first 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; call a qualified service technician. Forced repair
may result in a fire or explosion due to gas leaks.
● Be sure to check next to the bottom of the unit because some gases are heavier than air and may
settle towards the floor.
● Check the GAS PRESSURE. Refer to p.3
● Do not try to light the burner manually. It is equipped with an electronic ignition device which automati-
cally lights the burner.
● Check for PROPER VENTING and COMBUSTIBLE AIR to the heater.
● Purge the GAS and WATER LINES to remove any air pocket.
● Do not use this water heater if any part has been submersed under water. Immediately call a qualified
service technician to inspect the water heater and to replace any damaged parts.
b.CAUTION: IF YOU SMELL GAS:
● Do not try to start the water heater.
● Do not touch any electric switch; do not use any phone in your building.
● Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
● If you cannot reach your gas supplier, call the fire brigade.
1.Once the above checks
have been completed,
please clean filter of any
debris. Refer to p. 22
for instructions.
4.Fully open the manual
gas control valve
installed.
7. NORMAL OPERATION
● Flow rate to activate the water heater: 3.0 litres per minute.
● Flow rate to keep the water heater running: 2.5 litres per minute.
2.Fully open the manual
water control valve on
the water supply line
5.Turn on the 240 volt
50 Hz power supply to
the water heater.
17
3.Open a hot water tap
to verify that water is
flowing to that tap.
6.Now you are ready to
enjoy hours of endless
hot water.
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