Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Worcester Manuals
Boiler
C1
Installation and servicing instructions
Worcester C1 Installation And Servicing Instructions page 34
Wall mounted combination boiler for central heating and mains fed domestic hot water
Hide thumbs
1
Table Of Contents
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
page
of
56
Go
/
56
Contents
Table of Contents
Bookmarks
Table of Contents
Advertisement
With CH control knob
fully clockwise, does
No
the boiler ignite and
appear to run
normally in central
heating mode?
Yes
Red diode is
damaged. Replace
control board.
(Section 15.4.10)
With a hot water tap
fully open, does the
No
boiler ignite and
appear to run
normally in hot water
mode?
Yes
Red diode is
damaged. Replace
control board.
(Section 15.4.10)
No
Is there 230V AC
across terminal ST8
pins LR and N?
Yes
No
Is there a link at
terminal ST13 pins 1
and 2?
Yes
Is there an electronic
No
programmer at
position ST5 at right-
hand end of board?
Yes
Remove programmer
No
connector from board
edge. Does CH lamp
now light?
Yes
Correctly set or
replace electronic
programmer.
Remove multiway
connector from board
No
position ST16. With
tap still open is there
continuity across
contacts 19 and 20
(2 pink wires)?
Yes
Replace control board.
(Section 15.4.10).
34
There is no heat
demand. Check room
thermostat or mains
programmer (or link).
Insert a link
Replace control board.
(Section 15.4.10).
Locate and observe the
flowswitch assembly
(behind the air pressure
switch). Does the lever
No
above the microswitch
move up and down with
the demands, thus
activating and
de-activating the
microswitch?
Yes
Check or replace
wiring or microswitch
Replace flowswitch
assembly
Table of
Contents
Previous
Page
Next
Page
1
...
31
32
33
34
35
36
37
38
Show Quick Links
Quick Links:
Technical Data
Instructions to the User
Fault Finding
Indicator Lights
Hide quick links:
Permanently
Temporary
Cancel
Advertisement
Table of Contents
Related Manuals for Worcester C1
Boiler Worcester GREENSTAR CDI C13 User Instructions
Wall hung rsf gas-fired condensing combination boiler user instructions & customer care guide (24 pages)
Boiler Worcester CDi Combi N.G Service Booklet
Floor mounted and wall hung rsf gas fired condensing boilers (80 pages)
Boiler Worcester Greenstar FS 30CDi Regular Instruction Manual
Worcester floor standing rsf gas-fired condensing regular boiler (52 pages)
Boiler Worcester GREENSTAR 24i junior Instruction Manual
Wall hung rsf gas-fired condensing combination boiler installation, commissioning & service (62 pages)
Boiler Worcester Highflow 400 Electronic Series User Instructions
Compex technologies oven user manual (17 pages)
Boiler Worcester 24I RSF Installation And Servicing Instructions
Wall mounted combination boiler for central heating and mains fed domestic hot water (36 pages)
Boiler Worcester R29 Users Instructions And Customer Care Manual
Conventional condensing boiler (20 pages)
Boiler Worcester Greenstar 25Si User Instructions & Customer Care Manual
Wall hung gas-fired condensing combination boiler for sealed central heating systems & domestic hot water (20 pages)
Boiler Worcester Greenstar CDi Instruction Manual
Greenstar cdi series wall hung rsf gas-fired condensing combination boiler (60 pages)
Boiler Worcester GREENSTAR CDi User Instructions & Customer Care Manual
Wall hung rsf gas-fired condensing combination boiler (24 pages)
Boiler Worcester Greenstar 25i ErP 47-406-60 User Instructions
Wall hung rsf gas fired condensing combi boiler (32 pages)
Boiler Worcester 28i RSF Installation And Servicing Instructions
Wall mounted combination boiler for central heating and mains fed domestic hot water (41 pages)
Boiler Worcester Greenstar i System ErP Series Installation, Commissioning And Servicing Instructions
Wall hung rsf gas fired condensing system boiler (80 pages)
Boiler Worcester GREENSTAR CDi CLASSIC User Instructions
Wall hung rsf gas fired condensing combination boiler (24 pages)
Boiler Worcester GB162-50 Installation And Servicing Instructions
Commercial (72 pages)
Boiler Worcester ZWBR 7-30 R 30 HE PLUS COMBI Service Booklet
Gas condensing boiler (56 pages)
Related Products for Worcester C1
Worcester GREENSTAR CDI C13
Worcester GREENSTAR CDI C33
Worcester CDi System N.G
Worcester CDi Combi L.P.G
Worcester CDi System L.P.G
Worcester CDi Regular L.P.G
Worcester CDi Combi N.G
Worcester CDi Reguiar N
Worcester GREENSPRING CWi47
Worcester CS 200
Worcester Comfort+ II RF
Worcester Comfort+ I RF/Stat RF
Worcester CGG-3,6Li
Worcester
Worcester Greenstar utility 32-50kW
Worcester 12
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL