Installation And Electrical Connection; Installation; Hydraulic Connection - Wilo SiClean Comfort Série Notice De Montage Et De Mise En Service

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6.1.0.0
6.1.0.1
to
6.1.1.6
8 Installation and electrical
connection
Safety
8.1

Installation

8.2

Hydraulic connection

44
Description
Acknowledgement of error
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DANGER! Risk of fatal injury!
Incorrect installation and improper electrical connections can
result in fatal injury.
• Have the electrical connections established by approved electri-
cians only, in compliance with the applicable regulations.
• Observe the accident prevention regulations!
CAUTION! Risk of material damage!
Danger of damage due to incorrect handling.
• Have the product installed by qualified personnel only.
NOTE
So as not to perturb the operation of the heating or air-conditioning
network, it is essential to maintain a constant pressure in the network.
Provide an automatic water supply because of the loss of water due to
sludge disposal.
To maintain pressure and ensure water feed you can install a pres-
sure-maintaining system Wilo-WEH/WEV.
• Install the SiClean Comfort in a room which is easily accessible, well
ventilated, frost-proof and protected against rain.
• Ensure that the dimension of the technical room door is adequate to
enter the system.
• Adequate space must be provided for maintenance work. The instal-
lation should be freely accessible from at least two sides.
• The installation surface must be even and horizontal.
The installation principle of SiClean Comfort, e.g. in a heating system,
is shown in Fig. 2:
1 Wilo-SiClean Comfort
2 Pressure-maintaining system, e.g. Wilo-WEH/WEV
(not available in all countries)
3 Heat generator
4 System inlet
5 System return
• Before connecting, install the assembly supplied separately (Fig. 1,
pos. 7-8-9) on the union provided on the separator outlet.
• Connect the suction, discharge and sludge disposal using the diame-
ters stated in the table above. These pipes must be installed free from
stresses. Compensators with length limiters or flexible connecting
pipes are recommended for this purpose in order to avoid stresses on
Parameter range Factory setting
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WILO SE 03/2018