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3. INSTALLATION OVERVEW
Figure 1 below shows the correct installation for models ZEN3LLT, ZEN3LHT,
ZEN3LLTP, ZEN3LHTP.
ONLY USE THE SUPPLIED FITTING, DO NOT ATTEMPT TO MODIFY THE
PRODUCT IN ANY WAY OR SERIOUS INJURY MAY RESULT.
COMPLETE THE PLUMBING INSTALLATION BEFORE CONNECTING
TO ELECTRICITY SUPPLY.
USE THE SUPPLIED EXPANSION TANK, RELIEF VALVE, HOSES AND TAP.
ORDINARY PARTS MAY NOT TAKE THE HIGH TEMPERATURES WHICH
MAY CAUSE INJURY OR DAMAGE TO PROPERTY.
THE PIPE WORK TO THE RELIEF VALVE SHOULD BE MADE WITH 15MM
COPPER PIPE WITH SOLDERED JOINTS.
THE HOSES AND PIPES SUPPLYING THIS HEATER MUST NOT COME IN
CONTACT WITH ANY FIXED WIRING
THIS WATER HEATER MUST BE FITTED WITH A PRESSURE RELIEF VALVE.
WATER MAY DRIP FROM THE PRESSURE RELIEF VALVE, THIS MUST BE
LEFT OPEN TO ATMOSPHERE (A TUNDISH IS RECOMMENDED) IN A
FROST FREE ENVIRONMENT.
Mains
To waste
To tank
inlet
White
washer
Black
washer
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