21
MAINTENANCE AND SERVICE
The water heater should be checked at least once a year or as necessary by a licensed techni-
cian.
If repairs are needed, any repairs should be done by a licensed technician.
WARNING
manual water control valve before servicing.
•
• -
•
DO NOT touch while burning because you
might get burnt due to high temperature.
• Check the gas pressure. (Refer to p.11.)
•
1.
2.
3.
4. Open all hot water taps in the house (Bathroom, kitchen, laundry room, etc.). When the resid-
5. Have a bucket or pan to catch the water from the unit’s drain plugs. the drain plugs
to drain all the water out of the unit.
6. Wait a few minutes to ensure all water has completely drained from unit.
7.
cold water inlet.
8. Securely screw the drain plugs back into place.
COUNTERCLOCKWISE AND
THEN CLEAN AND REPLACE
1. TURN OFF THE WATER INLET
SUPPLY VALVE.
2. OPEN A HOT WATER TAP TO
RELEASE THE LINE PRESSURE.
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