11
WARNING!
Do not connect anything to the terminals that are dark grey
The phase sequence relay also responds to voltage that is too low or too high. If the
voltage is too low or too high, the compressor operation will stop. When the voltage is
within tolerance again, the compressor operation is resumed.
Control panel
The control panel is installed in the room according to which you want to control the heating
temperature. The panel must be easily accessible in a point about 1.5 m above the floor. An online
5cat network cable must be routed from the heat pump to the control panel mounting location.
START OF OPERATION
Prior to start of operation of the heat pump, be sure to check that:
•
the heat pump has been installed in accordance with the requirements of this operating manual;
•
the electrical installation works have been properly performed;
•
the heating circuit has been flushed and properly filled;
•
all valves and shut-off devices in the heating system are open;
•
all piping systems and components are leakproof;
•
the pressures in outdoor and indoor circuits meet the requirements;
•
the cables have been laid in accordance with the requirements up to the outdoor and hot water
tank and control panel;
•
Wi-Fi or wired internet connection is available to be able to monitor and control the heat pump
remotely.
The heat pump must be started by the customer service personnel authorised by the manufacturer.
Start-up and adjustment work is performed against remuneration!
Once the work is completed,
the person responsible for the start-up shall fill our and sign the heat pump start-up report.
HEAT PUMP ELECTRICAL CONNECTION DIAGRAM
Input voltage
Power
source
Relay
output
