Instal Connection
Heatseker Nova Inverter Heat Pump
supremeheating.com.au 9
Use the following procedure to adjust the bypass:
1
Open all three valves completely
2
Slowly close Valve 1 until the water pressure is increased by
approximately 100 to 200g
3
Close Valve 3 approximately half-way to adjust the gas pressure
in the cooling system
If the display shows "ON" or error code EE3, close Valve 2 to
increase water flow until the
error display dissapears.
Optimal operation and water flow through the heat pump occurs
when the cooling gas pressure is 22 ±2 bar.
This pressure can be read on the pressure gauge next to the control
heat pump panel.
3.7 ELECTRICAL CONNECTION
Before connecting the unit, verify that the supply voltage matches
the operating voltage of the heat pump. It is recommended to
connect the heat pump to a circuit with its own fuse or circuit
breaker (slow type; curve D) and to use adequate wiring (see
following table).
Connect the electrical wires to the terminal block marked' POWER
SUPPLY'. A second terminal block marked 'WATER PUMP' is located
next to the first one. The filter pump (max. 5 A I 240 V) can be con-
nected to the second terminal block here. This allows the filter
pump operation to be controlled by the heat pump.
BYPASS INSTALLATION
OPERATION WITHOUT A BYPASS OR WITH
IMPROPER BYPASS ADJUSTMENT MAY RESULT IN
SUB-OPTIMAL HEAT PUMP OPERATION AND
POSSIBLE DAMAGE TO THE HEAT PUMP.
FAILURE TO OBSERVE THIS INSTRUCTION IS NOT COVERED
WITHIN
THE
WARRANTY.
EARTHING
ALTHOUGH THE HEAT PUMP IS ELECTRICALLY
ISOLATED FROM THE REST OF THE SWIMMING
POOL SYSTEM, THIS ONLY PREVENTS THE FLOW
OF ELECTRICAL CURRENT TO OR FROM THE WATER
IN
THE
POOL.
EARTHING
IS
STILL
REQUIRED
FOR
PROTECTION AGAINST SHORT-CIRCUITS INSIDE THE UNIT.
3.8 INITIAL OPERATION
ATTENTION
IN ORDER TO HEAT THE WATER IN THE POOL (OR SPA), THE
FILTER PUMP MUST BE RUNNING TO CAUSE THE WATER TO
CIRCULATE THROUGH THE HEAT PUMP.
THE HEAT PUMP WILL NOT START IF THE WATER IS NOT
CIRCULATING.
Instal Connection
Heatseker Nova Inverter Heat Pump
supremeheating.com.au 10
THREE-PHASE MODELS
IN THE CASE OF THREE-PHASE MODELS,
SWAPPING TWO PHASES MAY CAUSE THE
ELECTRIC MOTORS TO RUN IN THE REVERSE
DIRECTION, WHICH CAN CAUSE DAMAGE. AS A
PREVENTATIVE MEASURE, THE UNIT HAS A BUILT-IN
PROTECTIVE DEVICE THAT BREAKS THE CIRCUIT IF THE
CONNECTION IS INCORRECT. IF THE RED LED ABOVE THIS
SAFETY DEVICE LIGHTS UP, THE CONNECTIONS OF THE
TWO PHASE WIRES MUST BE SWAPPED.
MALFUNCTION ERROR REASON SOLUTION
MODEL CODE
Voltage (V)
WIRING SPECIFICATIONS
Fuse / Circuit Breaker (A)
Rated Current (A)
Wire Diameter mm²
(with max 15m length)
26kW
220 - 240
17kW
220 - 240
13kW
220 - 240
60
40
28
22
14
10
3 X 6
3 X 6
3 X 6
Summary of Contents for heatseeker nova
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