Parameter 9 – automatic restart after power outage:
If the position "1" is set, the equipment will start automatically after the power supply has been resumed. If "0" is set, the equipment will await
operator's intervention. It is recommended not to change the factory setting.
Parameter b – filtration pump mode:
If the filtration pump control system is connected to relevant terminals, the heat pump will control the operation of filtration pump as required.
Parameter 0
Parameter 1
Water target temperature setting
Water target temperature setting
in cooling mode 15 ~ 45°C
in heating mode 15 ~ 45°C
(factory setting 27°C)
(factory setting 27°C)
Parameter 4
Parameter 5
Switch-on temperature
Switch-off temperature
for defrosting
for defrosting
(factory setting -5°C)
(factory setting 15°C)
Parameter 8
Parameter 9
Protection of compressor outlet
Automatic restart after power
temperature 95 ~ 110°C
outage 0/1
(factory setting 95°C)
(factory setting 1)
10
Parameter 2
Parameter 3
Water target temperature setting
Time interval for check for frosting
in automatic mode 15 ~ 45°C
(factory setting 40 min)
(factory setting 27°C)
Parameter 6
Parameter 7
Defrosting time
Temperature of protection
(factory setting 6 min)
from low ambient temperature
(factory setting -7°C)
Parameter A
Parameter b
Mode selection (heating /
Filtration pump mode 0/1
heating & cooling)
(factory setting 1)
(factory setting: heating & cooling)
Parameter C
Temperature difference
Incoming water temperature
for restart 1 ~ 10°C
(factory setting 2°C)
Parameter F
Evaporator temperature
5.4
CHANGE OF OPERATING MODE
The operating mode of heat pump can be changed only if the equipment is in operation.
Press
to switch the equipment on. During operation the display shows the temperature of water at the heat exchanger inlet and indicates the
active operating mode.
Press the key MODE to change the mode (AUTO – HEATING – COOLING). You are able to change the operating mode only if the equipment is in operation.
Press the key◄ or ► to switch the control interface on. Select the parameter for setting the target temperature in question and if you wish to change
its value, press the key SET. Then using the keys ◄ and/or ► , set the new target temperature as required.
The equipment will go off for about three or four minutes and then resume operation in the mode so changed.
5.5
TIME AND TIMER SETTING (CLOCK, TIMER ON, TIMER OFF)
Note: Both the time and the timer can be set only if the equipment is in standby mode.
Note: If no key is pressed in the course of setting process within the period of approx. 8 s, the screen will change over automatically into its standard display mode.
5.5.1
TIME SETTING
Press the key CLOCK and the time shown on the display will start flashing. Press the CLOCK key again and using the arrows◄ and ► set the hour.
Press the CLOCK once more and set the minute in the same way. Finally, confirm your selection by pressing the CLOCK key.
Parameter d
Parameter E
Coolant temperature
at compressor discharge
Parameter H
Ambient temperature
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