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Express 50 Litres
Installation, operation and maintenance manual

Содержание Express 50 Litres

Страница 1: ...Express 50 Litres Installation operation and maintenance manual...

Страница 2: ...egulations 9 5 2 Installation requirements 9 5 3 Choice of location 9 5 4 Transport 9 6 Installation 10 6 1 General 10 6 2 Water connections 11 6 3 Electrical connections 13 7 Commissioning 13 7 1 Gen...

Страница 3: ...t maintenance of the appliance Failure to abide by the instructions for installing the product Installer s liability The installer is responsible for the installation and the commissioning of the appl...

Страница 4: ...m bore of 19mm More than one conventional tap can be supplied WARNING Only competent persons having received adequate training are permitted to work on the appliance and the installation Do not tamper...

Страница 5: ...lier s model identifier 50L V 3kW Storage volume V in litres 50 Mixed water at 40 C V40 in litres 83 The declared load profile M The water heating energy efficiency class of the model C The water heat...

Страница 6: ...nections Item 50L V 3kW B 369mm D 903mm E 100mm F 371mm G 95mm H OUTLET 22mm 3 4 BSP M I INLET 22mm 3 4 BSP M K 865mm L 131mm M 1 2 BSP female B D E F G H I K L M Figure 1 General dimensions Table 3 G...

Страница 7: ...TY BLACK WIRE A TERMINAL BLOCK ELEMENT EARTH IMMERSION STUD L N E OUTER CLADDING L N THERMOSTAT ADJUSTMENT SPINDLE FACTORY SET AT 54 C 2 1 B A RESET CUT OUT TO ELEMENT CUT OUT SENSOR THERMOSTAT SENSOR...

Страница 8: ...rmostat This appliance is vented which means that the tank where the water is heated is vented to atmosphere and no pressure is built up in the appliance The appliance can be installed in only one way...

Страница 9: ...int of most frequent use Avoid siting where extreme cold temperatures will be experienced All exposed pipe work should be insulated Access to associated controls and immersion heaters must be availabl...

Страница 10: ...well as which way up the appliance should be mounted The top bracket bolts should be screwed all the way into the hole until they stop and stick out 8mm as shown in figure 4 below The bottom bracket...

Страница 11: ...relief device to the vent pipe of this water heater The cold water supply must be from a cold water feed cistern complying with Byelaw 30 The maximum head pressure must not exceed 20 metres Water Reg...

Страница 12: ...emoving any covers Never attempt to replace the immersion heater other than with the recommended immersion heater DO NOT bypass the thermal cut out in any circumstances Ensure the two spade terminatio...

Страница 13: ...istern fed installation Open the highest hot outlet fed by the appliance Turn on the cold water supply from the cold water cistern Allow the appliance to fill until water discharges from the hot outle...

Страница 14: ...ter is not in use for long periods during the winter months do not switch off the electrical supply and set the thermostat to its minimum position N B This will not protect other system pipework The i...

Страница 15: ...the pocket on the immersion heater Place a suitable receptacle beneath the immersion heater to collect any water left in the appliance Unscrew immersion heater bolts and remove immersion heater from...

Страница 16: ...del installed and ensure the correct part is ordered You will need to quote the serial number which is printed on the data label FAULT POSSIBLE CAUSES ACTION Water not heating Electrical supply fault...

Страница 17: ...sed by your negligence Regular maintenance has been carried out by a competent person or a Heatrae Sadia authorised engineer in accordance with the maintenance requirements set out in this manual The...

Страница 18: ...y Users in Private Households in the European Union This symbol on the product indicates that this product must not be disposed of with your other household waste Instead it is your responsibility to...

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Страница 20: ...20 13 Spare parts Figure 10 Spare parts...

Страница 21: ...ATOR LIGHT BBSC not shown 7037724 6 THERMOSTAT THERMAL CUT OUT BBSC FOR KNOB CONTROL 30 50 7037726 7 THERMOSTAT THERMAL CUT OUT ADAPTER 7037738 8 WALL BRACKET VERTICAL NO BOLTS 7037733 9 FIXING BRACKE...

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Страница 24: ...orate responsibility and sustainability charters and reduce our printed material we encourage you to download product brochures from our website In designing these files we have taken into account the...