Worcester 12/18, Инструкция по эксплуатации, Страница: 24 / 77

1m
50mm (min.)
500ml
PIPEWORK CONNETIONS
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR CAMRAY KITCHEN 12/18-18/25-25/32
8 716 113 000a (01/07)
23
IN
ST
AL
LA
TI
O
N
PIPEWORK CONNECTIONS
CAUTION: ISOLATE TH E OI L & WATE R
MAINS SUPPLY BEFORE STARTING ANY
WOR K AN D OBS E RVE ALL R E LEVANT
SAFETY PRECAUTIONS.
A - Flow/open vent 1” BSP on 12/18,
18/25 (1 1 /
4
” BSP on 25/32 models)
B - Primary drain/feed 3 /
4
” BSP
C - Return 22mm Ø copper (28mm Ø on
25/32 models)
D - Fixing point for optional return oil pipe.
E - Oil isolating valve (10mmØ)
F - Flexible oil pipe
G - Flue manifold condensate outlet
H - Condensate outlet (21.5mmØ) -
supplied
I - Condensate pipe - not supplied
J - Condensate trap with wall clamp -
supplied
WATER CONNECTIONS:
4
Remove the transit bungs from the pipework
connections on the boiler.
NOTE: Surplus water may be present due to
factory testing.
4
Ensure all pipework is clean.
4
Fit the return pipe (C) to the secondary heat
exchanger using the sealing washer supplied.
4
Align water pipework and connect.
4
Check that all unused sockets have been capped.
OIL SUPPLY CONNECTIONS:
4
Route the oil supply pipe along the left
side of the boiler and connect to the isolating
valve (E) and ensure the valve is closed.
4
Connect the flexible oil pipe (F) to the isolating
valve (E).
CONDENSATE CONNECTION:
4
Fit the elbow (supplied) onto the
condensate pipe (H) (supplied).
4
Fit the sealing washer to the condensate
pipe (H) and connect it to the flue manifold
outlet (G).
4
Fit the condensate trap in a serviceable
position using the clamp supplied.
4
Connect 21.5mm polypropylene pipe ( I ) (not
supplied) to the condensate pipe (H) and
condensate trap (J) before terminating to
waste.
4
Ensure that the condensate pipe runs away
from the boiler at a constant fall of 50mm
(min.) for every metre.
4
Carefully pour 500ml of water into the
condensate collection (K) to fill condensate
trap.
4
Check the water is running away and the
condensate pipework joints are water tight.
4
Check the flue manifold seal is undamaged
and seated correctly.
4
Refit flue manifold access cover (M) and
secure with screws (L).
IMPORTANT: The condensate trap must be
correctly filled to prevent the possibility of
potentially harmful flue products escaping
via the condensate pipework.
A
B
C
located at the side
of the secondary
heat exchanger
H
J
G
I
D
I
E
F
Return pipe
(C)
Washer
K
M
L