Idiomas disponibles
Idiomas disponibles
5.5
CONTROL PANEL LOCKING
Press and hold pressed the keys SET and ◄ simultaneously for about 5 seconds. This operation will lock the control panel. Unlock the panel in the same way.
6.0
EQUIPMENT APPLICATION AND OPERATION
6.1
OPERATING INSTRUCTIONS
IMPORTANT:
In order the heat pump to heat the pool the filtration pump has to operate and water must flow through the heat exchanger.
Never switch the heat pump on if dry and the filtration system is not operating
Never cover the heat pump, as fresh ambient air must flow through it.
Protect the heat pump from frost. Before winter season drain all water from the filtration system and the heat pump and store them
for winter according to relevant instructions.
At a low ambient temperature and high relative humidity of air the evaporator may get iced up. Under such conditions the heat
pump should not be used due to its low efficiency.
6.2
ADJUSTMENT OF OPERATING STATE USING BYPASS
In case a bypass line comprises a part of filtration circuit (it is not delivered as a part of heat pump supply), it may be used for setting the optimum operation
of heat pump after putting the latter in operation.
Bypass Use
The bypass line consists of thee cock valves installed according to the figure below. On the right water comes from the filtration pump, while on the left it
flows through the return line back to the pool.
BACK TO
THE POOL
Close the cock valve 1 completely and open the cock VALVES 2 AND 3 on the inlet and outlet lines of the heat pump, respectively. At these conditions there is
the maximum flow through the heat pump. Put the heat pump into operation in the heating mode. Wait until the value of pressure read on the pressure gauge
stabilizes. The correct pressure setting should be within the range of 21 - 35 kg/cm
1 should be open a bit and the cock valve 3 closed a bit to reduce the flow rate through the heat pump. If the pressure stabilizes above the value of 35 kg/cm
the flow through the filtration circuit is insufficient and measures should be taken to increase it.
Routine adjustments of the three bypass valves:
COCK VALVE 1: Closed a bit so that the heat pump pressure gauge shows a pressure within the range from 21 to 35 kg/cm
COCK VALVE 2: Open.
COCK VALVE 3: Half closed.
BYPASS INSTALLATION
COCK VALVE 1
COCK VALVE 2
COCK VALVE 3
(bar). If the pressure stabilizes below the value of 21 kg/cm
2
FROM FILTRATION
PUMP
, the cock valve
2
(bar).
2
2
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