Redring Hotbox L318 User And Installer Instructions Download Page 1 | Manualshive

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Redring Hotbox L318 User And Installer Instructions Download Page 1

Page 1 of 13

Redring Hotbox Boiler

Models L318 and LP330

User and Installer Instructions

Please keep these instructions safe, should you move house,

please hand them over to the next occupier.

COMPLIANT TO : BS EN 60335-2, BS EN 55014-2 and BS EN 50081-1

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Summary of Contents for Hotbox L318

Page 1: ...tbox Boiler Models L318 and LP330 User and Installer Instructions Please keep these instructions safe should you move house please hand them over to the next occupier COMPLIANT TO BS EN 60335 2 BS EN 55014 2 and BS EN 50081 1 ...

Page 2: ...ance one adjusts the water flow temperature and the other is an on off switch A 2 m long electrical flex with integral plug enables the appliance to be connected into a standard 13A ring main socket or via the 24 hour plug in timer supplied 2 Technical Specification Performance Data L318 LP330 Electrical Input kW 6 x 0 300 10 x 0 300 Heat Output to Water kW 1 71 2 85 Heat Output Convection kW 0 09...

Page 3: ...irements for Electrical Installations IEE Wiring Regulations BS 4814 Expansion Vessels using an internal diaphragm for sealed hot water systems BS 6798 Installation of gas fired boilers of rated input not exceeding 70 kW Net BS 6759 Pt 1 Safety valves BS 1362 General purpose fuse links for domestic similar purposes Primarily for use in plugs BS 5376 Code of Practice for selection installation of g...

Page 4: ... continuity short circuit polarity and resistance to earth Central Heating Systems This boiler is designed specifically for use in small pressurised sealed system installations The installation must comply with BS 6798 Safety Valve The safety valve which is pre set at a maximum of 3 bar is an integral part of the boiler and cannot be adjusted Its relief outlet must be piped to a suitable outside p...

Page 5: ...ce must comply with Water Supply water fittings Regulations and the local Water Authority Regulations Refer to BS 5376 for guidance Typical System Diagrams Thermostatic radiator valves should NOT be used with this boiler The boiler is designed for small sealed heating systems usually operating within a single room 4 Installing The Appliance Unpacking The Appliance Unpack the appliance and check th...

Page 6: ... the heating system The flow is on the right hand side the return being on the left hand side Each is marked accordingly A suitable method of filling the system should be fitted to the system The method used for filling the system must comply with the local Water Authority Regulations A drain cock should be fitted to the lowest point of the system The pressure relief outlet should be connected to ...

Page 7: ...l for the heating system volume You should consult your Service Engineer in order to correct the fault To shut off the boiler for short periods turn the thermostat switch to the off position This will leave the pump circulating water around the heating system To shut off the boiler for longer periods turn the boiler switch to the off position this will switch the pump and the heating bulbs off all...

Page 8: ... on the side of the boiler flow pipe Withdraw the thermostat and capillary from the boiler Replace in reverse order taking care to route the capillary away from any electrical connections and that the electrical connections to the thermostat body are arranged as the original Replacing the overheat thermostat Pull off the electrical connectors from the thermostat body Remove the locknut securing th...

Page 9: ... the system is correctly vented of all air Replacing the pressure gauge Isolate the boiler using the appliance isolation valves on the flow and return connections to the boiler Remove the pressure gauge from the pipe work as described above Depress the locating tabs on the gauge body and push the body through the mounting bracket Refit a replacement pressure gauge in reverse order ensuring the sea...

Page 10: ...Page 10 of 13 Fault Finding Chart If the radiators do not get hot or do not reach the boiler flow operating temperature follow the guide below to establish the possible cause ...

Page 11: ...Page 11 of 13 9 Wiring Diagram ...

Page 12: ...alve 1 4 97392073 Pressure gauge 1 5 97392074 Control thermostat 1 6 97392075 Limit Thermostat Model dependant 7 97392076 Overheat thermostat 1 8 97392077 Water Pump 1 9 97392078 2lt Expansion Vessel 1 10 97392079 Neon Indicator 1 11 97392080 Air Vent 1 12 97392081 Rocker switch 1 13 97392082 Sight Glass 1 14 97392083 White 2m long mains lead 1 15 97392084 Front cover 1 16 97392085 Control knob 1 ...

Page 13: ...tee period ends EXCLUSIONS This guarantee DOES NOT cover damage or defects arising from poor or incorrect installation improper use or lack of maintenance including build up of limescale It is the responsibility of the installer to check that the installation parameters meet the requirements of the product and any relevant regulations If we are called out to a fault which is subsequently identifie...

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