Table Of Contents - IDEAL isar HE24 Installation And Servicing

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isar
Natural Gas only
Boiler size
G.C. Appliance No.
(Benchmark No.)
HE24
47 348 31
HE30
47 348 30
HE35
47 348 29
Destination Country:
For GB, to comply with Building Regulations Part L1 (Part 6 in Scotland) the boiler should be fitted in accordance with the
manufacturer's instructions. Self-certification that the boiler has been installed to comply with Building Regulations can be
demonstrated by completing and signing the Benchmark Commissioning Checklist.
B
oiler
Make and model ....................................................... 5
Appliance serial no. on data badge ...................... 13
SEDBUK No. % ......................................................... 4
Time and temperature control to heating ............. 32
Time and temperature control to hot water .......... 32
Heating zone valves .............................................. n/a
TRV's ...................................................................... 10
Auto bypass ........................................................... 10
Boiler interlock ....................................................... 10
For all boilers
Flushing to BS.7593 .............................................. 12
Inhibitor .................................................................. 12
Central heating mode
Heat input ................................................ to be calculated
NOTE TO THE INSTALLER: COMPLETE
THE BENCHMARK COMMISSIONING
CHECKLIST AND LEAVE THESE
INSTRUCTIONS WITH APPLIANCE
isar -
Installation and Servicing
PI No.
87 BP 34
87 BP 34
87 BP 34
GB, IE
BENCHMARK COMMISSIONING CHECKLIST DETAILS
GENERAL
CONTENTS
Benchmark Commissioning Checklist ..................... 66
Boiler Clearances ......................................................... 9
Boiler Exploded Diagram ............................................ 13
Electrical Connections ............................................... 31
Electrical Supply ......................................................... 10
Extension Ducts - Fitting ............................................. 19
Flow Wiring Diagram .................................................. 34
Flue Fitting .................................................................... 18
Gas Safety Regulations ................................................ 7
Installation ............................................................. 12-37
Mandatory Requirements ....................................... 7-10
Pump .......................................................................... 53
Safe Handling ................................................................ 6
Servicing ................................................................ 38-55
Short List of Parts ....................................................... 61
Thermostatic Radiator Valves ................................... 10
Water and Systems ........................................... 8,10-12
Water Connections ............................................... 28-29
Water Treatment ......................................................... 12
Wiring Diagrams ................................................... 32-34
Page
Burner operating pressure .................................... n/a
Central heating flow temp. ...... measure and record
Central heating return temp. ... measure and record
For combination boilers only
Scale reducer ......................................................... n/a
Hot water mode
Heat input .......................................... to be calculated
Max. operating burner pressure .............................. n/a
Max. operating water pressure ........... measure & record
Cold water inlet temp ..................... measure & record
Hot water outlet temp. .................... measure & record
Water flow rate at max. setting ............ measure & record
For condensing boilers only
Condensate drain .................................................. 21
For all boilers: complete, sign & hand over to customer
For assistance see Technical Helpline on the back page
Page
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