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The white boiler company – Ravenheat WH 100 User Manual

Page 4

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COD 0017FOG13005/0 - 05/2012

THE WHITE BOILER COMPANY

a Ravenheat Group Company

Chartists Way, Morley, Leeds, LS27 9ET

Telephone : 0044(0)113 252 7007
Fax : 0044(0)113 238 0229
Website : www.ravenheat.co.uk e-mail : [email protected]

Ravenheat reserves the right to make changes and

improvements in our products which may affect the accuracy

of the information contained in this leafl et.

4

Table of sequence codes

01: Interruption of gas supply or fl ame failure
04: Over operating temperature CH/DHW probe or system requires correctly setting on
boiler
06: Domestic Hot Water NTC sensor or NTC sensor wiring fault
12: Central Heating NTC sensor or NTC sensor wiring fault
17: Fan or fan wiring fault
28: Water pressure system too low (see sect. 1.4.1) or circulation fault
30: Flue overheat temperature
31: Flue NTC sensor or fl ue NTC sensor wiring fault

IMPORTANT:

If the reset has been attempted and the sequence code persists leave the appliance turn off and consult your
installer/service engineer immediately quoting the sequence code numbers.

BOILER FROST PROTECTION

The appliance has a built in frost protection device that protects the boiler from freezing. With the gas and
electric supplies ON and irrespective of any room thermostat setting, the frost protection device will
operate the pump when the temperature fallsbelow 10°C and will operate the burner when the temperature
falls below 5°C. The burner will switch off when the temperature reaches 27°C. When the frost protection
device operates “AF” is displayed on the digital display.

IMPORTANT NOTE:

The system should be protected by incorporating a system frost thermostat.

This manual is related to the following products: