Select Internal Wall Mounted - GAH S40/65 User Manual

5-2 Select Internal Wall Mounted - W40/50I & W50/80I
SERVICE DOOR
W50/80I SHOWN
Fig. 5-2a Service Access
35
205
5 5 5 5 5
1” BSP/F
RETURN RETURN RETURN RETURN RETURN FL FL FL FL FLOW OW OW OW OW
FRONT VIEW
Fig. 5-2b Heating Connections
Note
For back panel dimensions, see page 55.
R - 3 HOLES DRILL 12Ø FOR RAWL BOLTS
K - KNOCKOUT POSITIONS
R
R
K
Fig. 5-2c Drilling Positions
12
5-2.1 Service Access
Boilers have a quick release front panel enabling all routine servicing to be carried out
without the necessity of removing any other panels.
A large bolted service door is provided on the front of the heat exchanger giving easy
access to the baffles and combustion chamber.
Note
Before removing side panels study the Burner position and the Boiler wall position and decide on the
best oil pipe configuration, see Section 7.
5-2.2 Heating Connection
The flow and return connections are on top of the Boiler heat exchanger - 1" female BSP .
IMPORTANT
The FLOW connection is on the RIGHT HAND side, the RETURN
connection is on the LEFT HAND side when facing the Boiler from the
front - see fig. 5-2b.
5-2.3 Fixing the Boiler - Suggested Procedure
1. Remove carton.
2. Study the Burner position and the Boiler wall position and decide on the best oil
PLAN
pipe configuration, see Section 5-2.5 and Section 7.
3. Remove pull-off front panel, top panel and Control Panel.
Unscrew and remove side panels and bottom panel.
4. Remove access door and lift out all baffles from heat exchanger.
5. Remove Boiler body from wood transport blocks - 3 screws, 1 top, 2 bottom.
6. Offer back panel to the position required on the wall and use this as a template to
mark the drilling positions for the 3 mounting rawl bolts 'R'.
Also mark the positions of any holes required through wall for oil pipes, fire check
valve and electric cable.
7. Remove panel and accurately drill required holes and fit 3 rawl bolts into holes 'R'.
8. Remove required knockouts 'K' from back panel.
For top entry flues ignor For top entry flues ignor
For top entry flues ignor For top entry flues ignor For top entry flues ignore steps 9 to 16 and move onto 17.
BALANCED FLUE (Rear) MODELS ONLY
Refer to Instruction Sheet supplied in flue kit.
9. Hang back panel onto rawl bolts and mark position for balanced flue.
10. Remove panel and, using a core drill, cut a NEAT hole through the wall for the flue.
11. Fit back panel onto the 3 rawl bolts - do not fit nuts.
12. Check that the hole drilled is in the middle of the square cut-out of the panel and
that the flue terminal passes through the hole.
13. Clear work space and carefully lift the Boiler heat exchanger onto the 3 rawl bolts, fit
K x 3
nuts (the long nut is for the top bolt). Tighten nuts sufficiently to set rawl bolts in
the wall.
14. Assemble the flue as per instructions supplied with the flue kit.
15. Pass the flue through the drilled hole and connect it to the Boiler with the gasket.
R
16. Adjust the Boiler for level and tighten the 3 rawl bolt nuts.
K x 3
TOP FLUE MODELS ONLY
17. Place Back Panel onto the 3 rawl bolts - do not fit nuts.
INST INST INSTALLA INST INST
e steps 9 to 16 and move onto 17. e steps 9 to 16 and move onto 17.
e steps 9 to 16 and move onto 17. e steps 9 to 16 and move onto 17.
ALLATION ALLA ALLA ALLA TION TION TION TION 5 5 5 5 5