INSTALLATION

INSTALLATION

49 INITIAL LIGHTING - continued

19.Swing the control box back into its working position and secure.

20.Refit the controls pod to the boiler casing and tighten the 2

front fixing screws.

21. Close the pod door.

cla7679

cla7678 controls support

fixing screws

50 GENERAL CHECKS

Make the following checks for correct operation:

 

Knob Setting

 

Flow Temperature

 

1. Set the boiler thermostat knob to position 6 and operate the mains

 

 

 

oC

oF

 

 

on/off switch. Check that the main burner lights and extinguishes

 

 

 

 

 

 

 

 

1

 

54

130

 

 

in response.

 

 

 

 

 

2

 

60

140

 

2.

The correct operation of ANY programmer and all other system

 

 

 

 

controls should be proved.

 

3

 

66

150

 

 

Operate each control separately and check that the main burner or

 

 

 

 

 

4

 

71

160

 

 

circulating pump, as the case may be, responds.

 

 

 

 

 

 

 

 

 

 

3.

Check that the casing is sealed correctly and compressing the

 

5

 

77

170

 

 

sealing strip all around the casing.

 

6

 

82

180

 

4.

Water Circulating System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a. With the system HOT, examine all water connections for

 

WARNING.

 

 

 

 

soundness.

 

The boiler MUST NOT be operated with the casing

 

b. With the system still hot, turn off the gas, water and electricity

 

 

 

removed.

 

 

 

 

supplies to the boiler and drain down, in order to complete the

 

 

 

 

 

 

 

 

 

 

 

 

flushing process.

 

 

 

 

 

 

 

c. Refill and vent the system, clear all air locks and again check for

5. Finally, set the controls to the user's requirements.

 

water soundness.

The temperatures quoted above are approximate and

 

d. Balance the system.

 

vary between installations.

 

 

 

51 HANDING OVER

After completing the installation and commissioning of the system the installer should hand over to the householder by the following actions:

1.Hand the User's Instructions to the Householder and explain his or her responsibilities under the current Gas Safety (Installation and Use) Regulations or rules in force.

2.Draw attention to the Lighting Instruction label affixed to the controls pod door.

3.Explain and demonstrate the lighting and shutting down procedures.

4.The operation of the boiler and the use and adjustment of ALL system controls should be fully explained to the Householder, to ensure the greatest possible fuel economy, consistent with household requirements of both heating and hot water consumption.

Advise the User of the precautions necessary to prevent damage to the system and to the building, in the event of the system remaining inoperative during frosty conditions.

5.Explain the function and the use of the boiler thermostat and external controls.

6.Explain the function of the boiler overheat thermostat and emphasise that if cutout persists, the boiler should be turned off and a registered CORGI installer consulted. In IE contact a Competent Person.

7.Explain and demonstrate the function of time and temperature controls, radiator valves etc., for the economic use of the system.

8.If any programmer is fitted draw attention to the Programmer User's Instructions and hand them to the Householder.

9.After installation and commissioning please complete the

Commissioning Checklist before handover to the customer. For IE, it is necessary to complete a "Declaration of Conformity" to indicate compliance to I.S. 813:2002.

10.Stress the importance of regular servicing by a CORGI registered installer and that a comprehensive service should be carried out AT LEAST ONCE A YEAR. In IE servicing work must be carried out by a Competent Person.

32

classic HE - Installation & Servicing

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IDEAL INDUSTRIES HE9, HE18, HE12, HE15 manual Initial Lighting, General Checks, Handing Over, Water Circulating System
Page 31 Page 33

HE12, HE15, HE18, HE9 specifications

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