1.3 Guards Against Fire
1.4 Other Cautions
It is absolutely forbidden to leave home or go to sleep under the circumstance that a water heater
hasn’t gone out.
Preventing scald due to overheat: If the use of a water heater is restored immediately after the hot
water valve is closed, do not contact the hot water until several seconds later, to prevent the skin
burned due to too high transient temperature rise.
●
No inflammable goods placed near the fume hood of a water heater. The air intake and the
exhaust exit shall not be covered by towels, clothing, etc.
●
●
Improper for drinking water supply: since there is water stored in a water stored in a water heater for a
long time, the hot water supplied by the heater can only be used for general purposes, but not suitable
for drinking.
During ignition, it is strictly forbidden to let the eyes close to the observation hole to examine the
ignition conditions. The distance between eyes and observation hole shall be larger than 300mm.
●
Prevention of electric accident
①
Take the electrical plug out before chean or maintenance
②
Do not touch the receptacle with a wet hand, as this will have the risk of electric shock.
③
Please insert the power supply plug securely on the plug. A dusty or loose plug might be the cause
of an electric shock or fire.
④
Do not pull out the plug by pulling the power cord, as this might break the internal wire of the cord
and further lead to wire heating or a fire.
⑤
This unit must be connected to a ground wire. Make sure the ground wire is connected properly.
●
●
3
No smoke and fire
Close gas valve
V.1
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