Installing The Appliance; Hydraulic Connection - Bosch Condens 8300i W Installation And Maintenance Instructions Manual

Wall mounted gas condensing boiler
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Fig. 18 Fit mounting rails and connection plate
▶ Fit the pipes with gaskets to the mounting plate.
Fig. 19 Fitting the pipes with gaskets to the mounting plate
6.3.2

Installing the appliance

Removing the casing (see packaging)
▶ Remove the locking bracket.
Hanging the appliance
▶ Fit the sealing washers to service valves.
▶ Hang the appliance.
▶ Unlock the condensate trap and remove from appliance ( Fig.
9.15, p. 42)
▶ Check the positioning of the sealing washers on the pipe
connections.
▶ Tighten the union nuts on the pipe connections starting with the CH
return on the right.
Condens 8300i W – 6721841533 (2022/12)
6.4

Hydraulic connection

Preparing the pipework
Residues in the pipework can damage the device.
▶ Purge the pipework prior to connection.
Fitting a pipe to the pressure relief valve
Fig. 20 Fitting a pipe on the pressure relief valve
Connecting the condensate pipes
0010041053-003
▶ Insert the condensate pipe hose into the mounting plate (1).
▶ Insert the condensate hose on the connector (2).
0010041054-003
Fig. 21 Fitting the condensate pipes to the mounting plate
Installation
0010041319-001
0010034879-002
17

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