Mounting Frame; Installation; Support Bracket And Mounting Frame Fitting; Wall Mounting Template - Bosch Worcester Greenstar HIU E Installation And Maintenance Instructions Manual

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Installation

4.8

Mounting frame

18
390
72
65
65
Ø22mm
1
2
3
78
33
40
Ø15mm
83
Fig. 19 Pipe positions
[1]
Optional position for pressure gauge
[2]
Cold mains in (22mm compression fitting)
[3]
Domestic Hot Water out (22mm compression fitting)
[4]
District heating supply (22mm compression fitting)
[5]
District heating return (22mm compression fitting)
[6]
Central heating flow (22mm compression fitting)
[7]
Central heating return (22mm compression fitting)
[8]
Pressure relief valve (15mm elbow fitting)
[9]
Pressure relief discharge pipe (15mm)
22
18
19
40
65
65
65
78
4
5
6
7
8
9
5
Installation
5.1

Support bracket and mounting frame fitting

NOTICE: Damage to property!
Damage caused by drilling into pipes, electrical cables,
damp proof course or other hazards.
▶ Before drilling ensure that there are no obstructions
or other hazards.
5.1.1

Wall mounting template

The wall mounting template has been sized to allow for
minimum clearances of 5mm sides, 200mm base and
30mm above appliance case.
• The appliance wall mounting template shows the relative positions of
the pipe-work connections, the support bracket and mounting frame
fixings.
▶ Fix the wall mounting template to the wall [1] in the desired position.
▶ Drill the fixing holes [2] for the support bracket indicated on the wall
template.
▶ Drill the fixing holes [3] for the mounting frame indicated on the wall
template.
▶ Remove the wall mounting template.
Fig. 20 Template
1
2
3
1
6 720 808 928 (2017/06)

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