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When replacing any part on this appliance, use only spare parts that you can be assured conform to the safety and performance 

specification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Ideal Boilers.

For the very latest copy of literature for specification and maintenance practices visit our website www.idealboilers.com  

where you can download the relevant information in PDF format.

April 2019

UIN 222357 A01

USER GUIDE

LOGIC COMBI 

C24IE  C30IE  C35IE

Summary of Contents for LOGIC COMBI C Series

Page 1: ...quire Do not use reconditioned or copy parts that have not been clearly authorised by Ideal Boilers For the very latest copy of literature for specification and maintenance practices visit our website www idealboilers com where you can download the relevant information in PDF format April 2019 UIN 222357 A01 USER GUIDE LOGIC COMBI C24IE C30IE C35IE ...

Page 2: ...ules for electrical installation It is essential that the instructions in this booklet are strictly followed for safe and economical operation of the boiler ELECTRICITY SUPPLY This appliance must be earthed Supply 230 V 50 Hz The fusing should be 3A IMPORTANT NOTES This appliance must not be operated without the casing correctly fitted and forming an adequate seal If the boiler is installed in a c...

Page 3: ...frost protection see Frost Protection PREHEAT DOMESTIC HOT WATER The domestic hot water heat exchanger within the boiler can be kept preheated to provide faster delivery of hot water at the tap This is achieved by pressing the PREHEAT button F so that HOT WATER PREHEAT ON is shown on the display The boiler will operate periodically for a few seconds to maintain the domestic hot water heat exchange...

Page 4: ...ards the MAX position to meet heating requirements This will depend on the house and radiators used Reducing the room thermostat setting by 1ºC can reduce gas consumption by up to 10 WEATHER COMPENSATION When the Weather Compensation option is fitted to the system then the central heating temperature knob B becomes a method of controlling room temperature Turn the knob clockwise to increase room t...

Page 5: ...n when using warm water as this may freeze and cause other localised hazards 4 Once the blockage is removed and the condensate can flow freely restart the appliance Refer to To Start the boiler 5 If the appliance fails to ignite call your Gas Safe Registered engineer Preventative solutions During cold weather set the central heating temperature knob B to maximum must return to original setting onc...

Page 6: ...he time settings on the programmer are as you require and adjust if necessary Check the programmer internal or external to the boiler is in an ON position and the room thermostat is turned up NO HOT WATER OR CENTRAL HEATING Check the mains power is turned on and ensure mode knob C is in the winter position See boiler Operation Modes and Fault Codes section Does the boiler have a display showing on...

Page 7: ...l heating mode The boiler is operating in domestic hot water preheat mode The boiler is operating in domestic hot water mode The boiler is operating in frost protection 7 NORMAL OPERATION DISPLAY CODES FOR ANY QUERIES PLEASE RING THE IDEAL CONSUMER HELPLINE 01482 498660 NOTE BOILER RESTART PROCEDURE To restart the boiler press the RESTART button The boiler will repeat the ignition sequence if a he...

Page 8: ...sent in the property 2 If other appliances do not work or there are no other appliances check the gas supply is on at the meter and or pre payment meter has credit If the boiler fails to operate then please contact Ideal if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII 1 Check condensate Pipe for block...

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