N
L
AUX1 CL
A1
A2
ON ?
230 V ~
BUS
24V
RS-485
230 V ~ 10A 230 V ~ 10A 230 V ~ 10A 230 V ~ 10A 230 V ~ 10A
230 V ~
RS-485
ON / OFF
IN
IN
BUS
YEL
BUS
GRN
BUS
GND
GND
OUT 1
OUT 2
COMM. SPEED 1 SPEED 2 SPEED 3 SPEED 4
BUS
IN 1
IN 2
OUT 3
N
L
230 V ~
Radio
OFF
ON
CONDU
CT
ORP
pH
+24V
RS-485
+24V
RS-485
BUS
BUS
pH
CL
Jaune
Couleur
indicative
Vert
Noir
St-by
FLO
AL10 / AL11
AL15 / AL16
AL18
AL17
AL7 / AL8
AL3
AL4
AL5
AL1
AL2
AL6
AL9
AL14
AL19 / AL20
AL21 / AL22
AL23 / AL24
AL25
pH +/-
+60°C = 38.3 bar
+55°C = 34.2 bar
+50°C = 30.4 bar
+45°C = 26.9 bar
+40°C = 23.8 bar
+35°C = 20.9 bar
+32°C = 19.3 bar
+30°C = 18.3 bar
+28°C = 17.3 bar
+26°C = 16.3 bar
+24°C = 15.4 bar
+22°C = 14.5 bar
-16°C = 3.7 bar
-18°C = 3.3 bar
-20°C = 3.0 bar
-4°C = 6.1 bar
-6°C = 5.7 bar
-8°C = 5.2 bar
-10°C = 4.8 bar
-12°C = 4.4 bar
-14°C = 4.0 bar
+20°C = 13.7 bar
+18°C = 12.9 bar
+16°C = 12.2 bar
+14°C = 11.4 bar
+12°C = 10.7 bar
+10°C = 10.0 bar
+8°C = 9.4 bar
+6°C = 8.8 bar
+4°C = 8.2 bar
+2°C = 7.6 bar
0°C = 7.1 bar
-2°C = 6.6 bar
11
10
MAINTENANCE
TABLE OF THE DIFFERENT STATES OF THE DISPLAY
Remote controlling by connection to the RS-485
–Prior to undertaking any maintenance operation on the HP, it is imperative to disconnect the power supply from the HP: there is a risk of electrocution that
can cause damages, severe injuries, and even death. Maintenance operations are to be conducted by a qualified technician.
Cleaning (must be conducted by a qualified technician at least once yearly):
–The cleaning of the inlet of the evaporators and of the outlet of the fan are necessary to maintain a sufficient yield.
–The HP outer casing must be cleaned with a damp soft cloth (microfibre for example). The use of detergent and other household products might damage the
surface of the casing and change its properties.
–The evaporator, at the rear of the HP, can be cleaned carefully using a soft brush vacuum cleaner, just a soft brush, or a stream of soft water; never use a
high-pressure hose.
Yearly maintenance, safety checks (must be conducted by a qualified technician at least once yearly):
Prior to any maintenance operation, it is imperative to power down the device and to wait a few minutes before installing pressure control devices, as the
high pressure and temperature in some parts of the cooling circuit could cause severe burns.
–Check that the electric cables are properly connected.
–Check that the earth terminals are properly connected to the earth.
–Check the state of the pressure gauge, and that the pressure is aligned with the temperature (table below), and for the presence of coolant.
1 - Turn off the power supply to the HP
2 - Fully open the bypass valve and close the HP inlet and outlet valves.
Your HP can be controlled through a dry contact (switch) or the Pentair RS-485 bus.
Dry contact inlet (remote ON-OFF), remove the shunt that is present
Pentair connection bus (IntelliPool, Speedeo ...)
Connection to Speedeo:
Connection to Maestro:
Connection to IntelliPool:
1: Open the top hood by unscrewing
the 6 screws:
2: Open the top of the connec-
tion box by unscrewing the 4
screws:
3: Connect either the switch (IN in
ON-OFF) or the RS-485.
4: Pull a suitably-sized cable through the
free cable-gland.
5: Pull the cable through the side hole, follow
the cable path to the terminal strip.
Open valve
3 - Unscrew the junctions to evacuate all the
water contained in the HP.
4 - Reconnect and slightly tighten the junctions
by hand to prevent the introduction of foreign
objects into the HP
5 - Place the provided wintering blanket
over the HP
Half-open valve
Closed valve
Display
Meaning
Verification
Action required
Standby
No/insufficient water flow
–Check the water flow in the device.
–Check the clogging of the filter.
–Check the bypass setting.
–Check the direction of the passage of water
in the device (inlet bottom, outlet top).
Contact your distributor.
HP error
Excessive temperature difference
between water outlet/inlet
Excessive temperature at the com-
pressor outlet
Temperature protection too low in
cooling mode
Communication error.
Check the connections between the display
and the electronic card in the device.
Sensor error (water inlet)
Check that the sensor in question is correct-
ly connected.
Sensor error (water outlet)
Sensor error (evaporator)
Sensor error (compressor outlet)
Sensor error (compressor inlet)
Sensor error (ambient)
Fan error
Check the fan connections.
Temperature too low
The outdoor temperature is < 0°C.
Wait for the temperature to
rise.
Power supply issue
Have the installation checked by a qualified
technician.
Contact your distributor.
Electronic/overheating problem.
Power down the device for 5 to 10 minutes,
check that it is properly ventilated, and that
the air flow is not blocked or slowed down.
Power the device back up.
Indicative
colour
Yello
w
Gr
een
Black
