5
GENERAL
icos system -
Installation and Servicing
CONTENTS
Air Supply
.......................................................................
9
Benchmark Commissioning Checklist
.....................
58
Boiler Clearances
.........................................................
8
Boiler Interlocks
..........................................................
10
Boiler Exploded Diagram
......................................
12, 13
Condensate Drain
..........................................
10, 21, 22
Electrical Connections
...............................................
27
Electrical Supply
.........................................................
10
Extension Ducts - Fitting
.............................................
19
Fault Finding
...........................................................
49-52
Flow Wiring Diagram
..................................................
30
Flue Fitting
....................................................................
17
Flue Installation
.............................................................
9
Gas Safety Regulations
................................................
7
Gas Supply
.....................................................................
9
Installation
.............................................................
13-33
Mandatory Requirements
.......................................
7-12
Pump
..........................................................................
46
Safe Handling
................................................................
6
Servicing
................................................................
34-48
Short List of Parts
.......................................................
53
Thermostatic Radiator valves
...................................
10
Water and Systems
................................................
9-12
Water Connections
.....................................................
25
Water Treatment
.........................................................
12
Wiring Diagrams
...................................................
27-30
B
oiler
Page
Make and model ....................................................... 5
Appliance serial no. on data badge ...................... 13
SEDBUK No. % ......................................................... 4
Controls
Time and temperature control to heating ............. 28
Time and temperature control to hot water .......... 28
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
For assistance see Technical Helpline on the back page
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 ............................................................... n/a
Max. operating burner pressure .............................. n/a
Max. operating water pressure ............................. n/a
Cold water inlet temp ............................................ n/a
Hot water outlet temp. ........................................... n/a
Water flow rate at max. setting .............................. n/a
For condensing boilers only
Condensate drain .................................................. 21
For all boilers:
complete, sign & hand over to customer
For GB, to comply with Building Regulations Part L1 (Part J 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.
icos system HE15 & HE24
Natural Gas only
Boiler size
G.C. Appliance No.
PI No.
(Benchmark No.)
HE15
41 421 99
0063 BO 3316
HE24
41 397 82
0063 BO 3316
Destination Countries:
GB, IE
BENCHMARK COMMISSIONING CHECKLIST DETAILS
NOTE TO THE INSTALLER: COMPLETE
THE BENCHMARK COMMISSIONING
CHECKLIST AND LEAVE THESE
INSTRUCTIONS WITH APPLIANCE
200214-11.pmd
17/11/2006, 09:35
5
Содержание HE15
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