Baxi SH 7 COMPACT Installation And Service Manual page 21

6.3 Assembly
Fig.18 Assembly of the hydraulic unit
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3
5
6
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7729335 - 04 - 12052021
6.3.1
1. Fit the screws with the lock washers on the accumulator.
2
2. Remove the front housing together with the solar control. Connect the
3. Hang the SH DB unit in the accumulator using the fastening screws.
4. Tighten the fastening screws to the tank.
5. Connect the pump's flow pipe.
4
6. Connect the return pipe to the installation's return pipe.
7. Refit the front housing together with the solar control.
5.1
5.2
6.1
6.2
BA-0000030-01
Assembly of the hydraulic unit
Importante
All units can be mounted on a wall rather than on the tank, as
illustrated below.
Importante
The solar unit must be installed vertically (flow rate direction from
the pump going up towards the collector). This installation position
means that the thermometers, pressure gauges and flowmeters
are easily visible. The functions of the flowmeter, air separator and
safety valve are only guaranteed if the unit is installed vertically.
Importante
Position the fastening elements without tightening the screws
Importante
The fastening screws and corresponding washers are located in a
separate bag within the bag for the safety unit.
safety group.
Importante
The connection fitting for the pipes is located in the box in the
hydraulic kit.
6 Installation
Solar hydraulic unit 21