IDEAL icos HE12 User Manual

installation and
servicing
icos
(V3 Flue System)
Your Ideal installation and servicing guide
For details of document amendments, refer to page 3
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.
HE12, HE15, HE18, HE24
For users guide see reverse of book
For the very latest copy of literature for specification & maintenance
practices visit our website www.idealboilers.com where you will
be able to download the relevant information in pdf format.
September 2009 UIN 203318 A05
Packaged Boiler Contents have
been Checked by Operator Number.......

IDEAL icos HE12 Specifications

General

Model	icos HE12
Category	Boiler
Manufacturer	IDEAL
Output	12 kW
Fuel Type	Natural Gas
Mounting	Wall Mounted
ErP Heating Efficiency	A
Central Heating Flow Temperature Range	30-80°C
Dimensions	700 x 395 x 278 mm
Warranty	2 years

Summary

General Boiler Information

Benchmark Commissioning Checklist

Details required for the Benchmark Commissioning Checklist.

Boiler Connections and Clearances

Installation Procedures

Boiler Assembly and Unpacking

Flue Installation and Sizing

Determining flue length, flue packs, and wall preparation.

Flue Terminal and Setting

Flue Extension and Fitting

Condensate Drain and Termination

Boiler Mounting and Flue Connection

Mounting the boiler and connecting the flue assembly.

Optional Roof Flue Kit Installation

Gas, Water, and Electrical Connections

Gas, water, and electrical connection procedures, plus internal wiring.

Wiring Diagrams and External Controls

Boiler wiring diagrams and external control connections.

Commissioning and Handover

Commissioning checks, testing, and handover procedures.

Servicing Procedures

Servicing Schedule and Safety Precautions

Fan, Injector, Gas Valve, and Spark Generator Replacement

Insulation and Heat Exchanger Replacement

Replacing combustion chamber insulation and the heat exchanger.

Fault Finding Guide

Fault Code Overview

Overview of LED diagnostic display codes for fault finding.

Specific Fault Diagnosis and Resolution

Troubleshooting steps for various fault conditions.

Parts List and Assemblies

Installer Compliance and Support

Installer Notification and Building Regulations