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POTTERTON Netaheat Profile Model Numbers: 30e, 40e, 50e, 60e, & 80e (model 50e is found in two-bed flats) USER'S INSTRUCTIONS IT IS IMPORTANT THAT THE CASE OF THIS APPLIANCE IS NOT REMOVED FOR ANY REASON OTHER THAN FOR SERVICING BY A QUALIFIED SERVICE ENGINEER. THE APPLIANCE MUST NOT BE OPERATED WITHOUT THE CASING CORRECTL Y FITTED AND FORMING AN ADEQUATE SEAL.
ELECTRICITY SUPPLY WARNING: THIS APPLIANCE MUST BE EARTHED Connection shall be made to a 240V~50 Hz supply. The appliance must be protected by a 3 amp fuse if a 13 amp (BS 1363) plug is used or if any other type of plug is used by a 5 amp fuse in the circuit. TO CONNECT A PLUG As the colour of the wires in the mains lead of the appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:-...
82°C (180ºF). OTHER CONTROLS A Potterton Electronic Programmer or other type of clock may have been fitted in your system, together with room and/or cylinder thermostats. Full instructions on the use of these contro1s should be supplied with them.
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FOR LONGER SHUT DOWN PERIODS Turn the boiler thermostat to '0', isolate the electrical supply at the isolating switch, or pull the plug out of its socket. NOTE: If the system is fitted with a low limit thermostat and protection of the system is required during cold weather all that is required, is for the programmer to be turned to the ‘OFF’...
Contact your local Potterton regional service office, or return the post card attached to these instructions for further information. The outside of the boiler casing can be wiped when necessary using a damp cloth to remove finger marks etc. Do not use an abrasive material.
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Service would be most conveniently carried out by a Potterton Service Engineer or one of our Approved Service Contractors. These engineers are fully conversant with the design and installation of all central heating equipment.