Westinghouse JSG20-10N1 Instruction Manual page 13

USING METHODS
• Turn off the gas valve and power after every use.
Frozen prevention
Drain the residual water inside the heater to prevent frozen after every use when the
environment temperature is near or under 0ºC, do as followed (Fig. 18)
• Close down the cold water valve, if a valve is installed on the hot water circuit, open it.
• Turn the water temperature knob to "low" position, or turn the water colume button knob to
"large" position (level).
• Turn the drain valve and take off, replace it after the residual water is completely discharged.
• It's not good for using the water heater over 15 minutes in every continuing use. If you would
like to continuing use in a long time, you must close it in 5 minutes after 15 minutes use, and
then restart in case of influencing the product's life.
CAUTIONS:
• If you open the water valve first,
and then open the power, the
machine will not start
automatically.
• When you shower, avoid put the
water on your head and body in
case of scald. You should use
your hand to detect the water
temperature before shower.
• After using the high temperature
water, because of high temperature
is still in the pipe, please use your
hand to detect the temperature before
your shower in case of scald.
Cautions for safety
Gas accident prevention
• Check if the flame of burner is out after
use and do not forget to turn off the gas
valve (Fig. 19) and power.
• Always check the gas connectors for gas
leakage with soapsuds. If any gas leakage is
detected, open the room window and door. At
that moment, do not ignite or operate the switch
of electric spark can result in explosice
accidents. (Fig.20)