Safety precautions
It’s essential to read, understand, and follow the recommendations on this manual before using
this equipment.
The cautions issued by this user’s manual include critical information for your safety.
Please do not use the boiler for any purpose other than for heating and hot water.
Failure to do so could result in serious injury, death, and/or property damage.
The following words are used in this manual to denote the degree of seriousness of the individual hazards.
Danger!
Used to indicate an imminent hazard which, if not avoided,
will result in death or serious injury.
This signal word is to be limited to the most extreme situations.
Warning!
Caution!
Used to indicate a potential hazard situation which, if not avoided,
could result in death or serious injury.
Used to indicate a potential hazard situation which, if not avoided,
may result in minor or moderate injury.
MUST FOLLOW sign
STOP sign
DANGER, WARNING, CAUTION
sign
DO NOT TOUCH sign
NO FLAMMABLES
sign
Indicates “This appliance must be
earthed”
Danger!
Check for gas leaks.
Please check for gas leaks often.
If there is any indication of a gas leak.
- Stop using the boiler immediatly.
- Close the main gas shut-off valve and open all windows.
- Any spark can cause fire or explosion.
- Gas leaks may result in serious injury or death.
- Call gas supplier or service center to repair any leak at once.
While airing out, never take the following actions
Do not use a lighter or a match.
Do not pull out the plug.
NO FLAMMABLES
Do not turn on/off any electric
appliances such as a ventilator.
STOP