AP3/30_AP3/50_AP3/80_AP3/100_Instructions. V1.01 Page 3 August / 2012
Safety Information
WARNING
• Installation, commissioning and maintenance of this appliance must only be carried
out by a competent installer, familiar with unvented systems who will then be
responsible for adhering to all relevant standards and regulations.
• The appliance must be permanently connected to the supply through an isolating switch
with a contact separation of at least 3mm in all poles.
• To protect the appliance, a circuit breaker must be tted with a rating suitable for the
nomi nal current of the appliance.
• The cross sectional area of the connection cable must be appropriate for the power rating
and location of the appliance.
• The connecting cable must be adequately secured.
• This appliance must be earthed at all times.
• Check that the power supply is switched off prior to electrical connection.
• The appliance,itswiringandpipingmustnotbemodiedinanyway.
• Do not remove the electrical cover panel whilst the unit is connected to the electrical
supply.
• In case of malfunction isolate the power supply immediately. In case of leaks also
isolatethewatersupply.RepairsmustonlybecarriedoutbyZipHeaters(UK)Ltdoran
authorised Zip service engineer.
• Do not reset the over temperature cut-out until the cause of its operation has been
diagnosed and necessary repairs have been undertaken.
• Do not use the water heater if it is suspected of being frozen. Switch off the electrical
supplyifwaterceasestoowanddonotswitchonagainuntilacompetentpersonhas
checked that it is safe to do so.
• The heater should be visually inspected regularly. This is particularly important if the
WARNING:
Indicates a potentially hazardous situation, which, if
not avoided, could result in death and/or serious injury
and/or property damage.
CAUTION:
Indicates a potentially hazardous situation, which, if not avoided,
may result in property damage.
IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY.
NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS AND CAUTIONS. USE
THIS PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS
INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL INJURY,
AND WILL INVALIDATE THE WARRANTY. RETAIN THESE INSTRUCTIONS FOR FUTURE USE.