Operation instructions
5.2For your safety read before operating your water heater
Warning: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
A. This appliance is equipped with electronic ignition for lighting the main burner. When turning the heater on, follow these instructions exactly.
B. Before operating the unit, press the On/Off button.
WHAT TO DO IF YOU SMELL GAS
BDo not try to light any appliance.
BDo not touch any electric switch; do not use any phone in your building.
BImmediately call your gas supplier from a neighbors phone. Follow the gas supplier’s instructions.
BIf you cannot reach your gas supplier, call the fire department.
C. Use only your hand to press the on/off control switch. Never use tools. Follow these instructions exactly. If control switch is jammed, close the gas supply and call a qualified service technician. Attempted forceful repair may result in a fire or explosion.
D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.
5.3Power
On
BTo start the appliance press the On/Off button.
Fig. 45
Off
BTo shut down the appliance press the On/Off button again.
5.4Temperature selection
To select output water temperature:
BPress buttons 
or 
in order to reach desired temperature.
Fig. 46
Setting the water temperature
The desired temperature of the hot water can be adjusted on the front control panel of the heater.
The water heater has an electronically controlled gas valve that modulates the burner input in response to both varying hot water flow rates and/or changes in any incoming and outgoing water temperatures.
Note: The water heater, running at minimum BTU, may still achieve temperatures above the desired set temperature. Low flowing fixtures are the leading cause of this type of temperature overshoot. To combat this symptom, clean fixtures or replace with higher flowing ones.
Saving water resources:
BMake sure you close all the taps after any use. Avoid leaving the taps dripping. Repair any leaking tap.
BDefine the temperature you want, in the appliance or with the remote control. This way you have the precise water flow needed (mixing cold water to regulate temperature will increase the water flow with consequent waste of water).
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