Fitting Instructions; Explanation Of Symbols On Fitting Diagrams - Bosch Therm 8000 S GWHC 27 CTDE Installation And Operating Instructions Manual

6.2 Fitting instructions

• The permissible maximum ue/air
various possible ue con gur ations is speci- ed in the
tables starting on chapter 8.6.
• If the concentric ue/air pipe enters a chimney below
ground level, the appliance may register a fault and shut
down in cold weather due to ice formation. For that reason
such ue con gurations should be avoided.

6.3 Explanation of Symbols on Fitting Diagrams

BLightly grease seal on ue side with solvent-free
grease (e.g. Vaseline) (Fig. 35 ).
BPush ue kit fully home (in this case: 50 mm
50
insertion depth) (Fig. 36 ).
2x
BDrill two 3-mm diameter holes in the combus-tion
air pipe. Maximum drilling depth 8 mm. It is
Ø 3mm
essential that ue pipe is not damaged!Fig. 37 ).
2x
BSecure joint with the sc rews supplied (Fig. 38 ).
Fig. 35
Therm 8000 S
Admission / exhaustion accessories (accessory Ø 80/125 mm) | 23
pipe length, Lmax, for the
Fig. 36
2x
360°
Fig. 37
2x
6 720 604 873-17.1O
Fig. 38
50
50
Ø 3mm
Ø 3mm
6 720 604 873-18.1O
Ø 3mm
6 720 604 873-21.1O
6 720 604 873-22.1O
6 720 680 174 (2012/09)