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- 80E
- User, Installation And Servicing Instructions
Protherm 80E User, Installation And Servicing Instructions
Summary of 80E
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This is a cat ii 2h3+ appliance user, installation, and servicing instructions wall hung combination boiler protherm 80e technical advice & after sales service 01773 828100 4723.
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1 protherm 80e users’ instructions introduction ............................................................................................................................ 2 controls and lighting ..........................................................................................................
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2 diagram 1 users instructions the protherm 80e is a wall mounted combination boiler providing central heating and instantaneous domestic hot water. These instructions should be carefully followed for the safe and economical use of your boiler. Gas leak or fault if a gas leak or fault exists or is s...
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3 the following information is displayed: • actual heating temperature (°c) - led (3) lights on displayed during standby • actual domestic hot water temperature (°c) - led (4) lights displayed during hot water demand • system pressure (bar) – led (2) lights for 25 sec after bar button is pressed • d...
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4 timeclock the boiler can be switched on and off automatically by the built-in timeclock. To set the timeclock, proceed as follows: (refering to diagram 1). Press in the tappets corresponding to the time you want the boiler to be on. For example if you want the boiler to be on between 7 am and 9 am...
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5 installation instructions introduction the protherm 80e is a wall mounted combination boiler providing central heating and instantaneous domestic hot water. The boiler is of the ii 2h3+ category for use with natural gas (g20) as distributed in the united kingdom, or with butane or propane gas (g30...
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6 technical data ce certification .............................................. N° ............................................................ 0063bl3573 class .............................................................................................................................................
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7 diagram 2 diagram 3 1 – heating flow (pipe diameter 22 mm) 2 – hot water outlet (pipe diameter 15 mm) 3 – gas inlet (pipe diameter 22 mm) 4 – cold water mains inlet (pipe diameter 15 mm) 5 – heating return (pipe diameter 22 mm) 6 – wall 7 – wall fixings 8 – outer cover dimensions and pressure avai...
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8 diagram 4 boiler schematic 1 – air pressure switch 2 – fan 3 – heat exchanger 4 – burner 5 – gas valve 6 – expansion vessel 7 – pump 8 – water flow sensor 9 – pressure gauge connection 10 – by-pass pipe 11 – safety valve 12 – heating return 13 – domestic cold water inlet 14 – gas inlet 15 – dhw th...
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9 installation section clearances to allow for servicing, the boiler should be installed with the following clearances: 50 mm either side of the boiler 600 mm to the front of the boiler 300 mm below the boiler 200 mm above the boiler terminal position the minimum acceptable spacings from the termina...
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10 heating system design the protherm 80e is compatible with any type of sealed system installation, i.E. Radiators, fan convectors etc. Pipe sectional areas shall be determined in accordance with normal practices, using the pump curve, refer to ‘technical data’ . The distribution system shall be ca...
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11 safety valve discharge warning : it must not discharge above an entrance or window or any type of public access area. Connect the safety valve discharge pipe to the valve, the discharge must be extended using not less than 15 mm o.D. Pipe, to discharge in a visible position outside the building, ...
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12 diagram 7 boiler template boiler connections a heating flow b hot water outlet c gas connection d cold water mains inlet e heating return f safety valve discharge connection.
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13 telescopic horizontal flue installation flue systems standard top outlet flue pack pt. No. 230483 1 metre extension kit pt. No. 230484 45° flue bend pack pt. No. 230485 90° flue bend pack pt. No. 230486 flue position and length • determine flue application, length and terminal position be- fore s...
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14 s k c a p e u l f m u m i n i m l l a w s s e n k c i h t m u m i n i m e u l f h t g n e l m u m i x a m e u l f h t g n e l m o r f e c n a t s i d m u m i x a m g n i t n u o m r e l i o b l a n r e t x e o t e c a f " b " e c a f l l a w o t g n i s a c r e l i o b l l a w l a n r e t x e " a...
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15 classic horizontal flue installation a air inlet pipe b terminal c seal and clamp d elbow e gasket f screws g external rubber sealing collar i internal plastic collar j ‘o’ rings k spacer (see diagram 9) • fit gasket ( e ) onto underside of flue elbow ( d ). • carefully insert ‘o’ ring ( j ) into...
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16 diagram 10 vertical flue installation • fit gasket ( e ) onto underside of vertical adaptor ( o ) – see diagram 10. • carefully insert ‘o’ ring ( j ) into vertical adaptor inner spigot. • place spacer ( k ) on the top of boiler. • fit vertical adaptor ( o ) onto spacer ( k ) ensuring adaptor inne...
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17 flue configurations diagram 11.
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18 electrical connection warning: this boiler must be earthed. All system components must be of an approved type. Connection of the whole electrical system and any heating system controls to the electrical supply must be through a common isolator. Isolation should preferably be by a double pole swit...
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19 commissioning the commissioning and first firing of the boiler must only be carried out by a competent person. To gain access to the inside of the boiler undo screw securing front panel at the boiler bottom, remove front panel by pulling forwards, lifting it up and off. Note – upper edge of front...
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20 diagram 15 • shut down boiler. • remove pressure gauge, tighten up carefully test point screw and check for gas soundness. Setting the central heating output the central heating output must be set in accordance with the system requirements. Setting procedure as follows: • push and hold the mode b...
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21 servicing instructions to ensure the continued efficient and safe operation of the boiler, it is recommended that it is checked and serviced at regular intervals. The frequency of servicing will depend upon the installation conditions and usage but, in general, once a year should be enough. It is...
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22 diagram 19 replacement of parts to gain access to the boiler components, proceed as follows: • isolate boiler from electrical supply. • remove outer case, if necessary sealed chamber cover, combustion chamber cover and side covers, see ‘ routine cleaning and inspection ’. • gently squeeze metal c...
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23 to replace pump drain down heating circuit only of boiler as follows: • from below boiler, close isolating valves on flow and return con- nections to boiler. • open boiler drain valve on left hand side of hydraulic block. Note: it is not necessary to drain down entire heating circuit to carry out...
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24 diagram 23 to replace hot water thermistor • pull off electrical connections from thermistor and unscrew thermistor (b) from left part of hydraulic block, see diagram 21. • remove gas valve module as described previously. • fit replacement thermistor in reverse order to removal. Note: the polarit...
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25 schematic wiring diagram diagram 25.
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26 fault finding before fault finding, make sure that: – all gas cocks are open and there is an inlet gas pressure of 20 mbar (g 20). – the heating system pressure is at least 1 bar. – there is a permanent mains supply to the boiler. – the fuses on the pcb are intact. – all external controls are cor...
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27 air pressure switch failure: if the fan and the pump is running but the boiler doesn’t light, check the air pressure switch. Blown fuse: if the main switch is on and display does not light check the fuse 1 (t1.6a), see diagram 23. The pump, the fan and the ignition module don’t work. Warning mess...
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28 protherm 80e – conversion to lpg note: conversion must only be carried out by a competent person • isolate boiler from the gas and electrical supplies. • remove boiler casing, sealed chamber and combustion chamber cover as described in installation/servicing instructions. • disconnect flame sense...
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29.
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27. March 2001.