Installation, user and maintenance manual
– GAHP-A
37
5
ELECTRICAL SYSTEM INSTALLATION TECHNICIAN
This section illustrates the operations to perform for the correct electrical installation
of the appliance, and contains electrical diagrams that may be of use in the event of
maintenance operations.
Installation of the appliance may only be carried out by fi rms that are qualifi ed in
accordance with current legislation in the country of installation, i.e. by professionally
qualifi ed personnel.
Installation that is incorrect or that does not comply with current legislation may cause
damage to people, animals or the appliance; Potterton Commercial is not responsible for
any damage caused by installation that is incorrect or that does not comply with current
legislation.
Figure 5.1 Electronic board S61 on page 37 and Table 5.1 Electronic board S61 on page
38 detail the S61 controller’s inputs and outputs. The supplementary controller Mod10 is
shown in detail in Figure 5.2 Mod10 controller on page 39.
The appliance and the system can be controlled and regulated in one of the following
ways depending on the type of installation and control system selected:
•
TYPE A (NOT APPLICABLE at PRO Platform)
: controlled by Comfort Control Panel.
•
TYPE B
: controlled by DDC (see Figure 5.3 Direct Digital Control (DDC) on page 39).
•
TYPE C
: controlled by consent switch (e.g. on-off switch, ambient thermostat, timer,
etc.).
In Section 5.1 ELECTRICAL DIAGRAMS OF THE APPLIANCE on page 40 the Electrical
diagrams of the appliance can be found.
Figure 5.1
– Electronic board S61
SCH S61
LEGEND
See table on page 38
