Shenbao SBR-26.0H-B-S, Инструкция по установке и эксплуатации

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7
SWIMMING POOL HEAT PUMP
4. Maintenance
Flow switch failure
Check the water flow volume,
water pump is failure or not. No water/little water in water
system.
5. Malfunction and solution
Check or change the sensor
Check or change the sensor
Check or change the sensor
Check or change the sensor
Check or change the sensor
Coil1 sensor failure
Coil2 sensor failure
(proprietary for A type)
Temp is too much different
between water-in and water-out
Water in temp
Sensor failure
Water out temp
Sensor failure
ambient sensor failure
Anti freezing
under cooling mode
The first time freezing
protection in winter
The second time freezing
protection in winter
Check the water flow volume,
or water system is jammed or not
Check the water flow volume,
or water system is jammed or not
The sensor is open or short circuit
The sensor is open or short circuit
The sensor is open or short circuit
The sensor is open or short circuit
The sensor is open or short circuit
Water flow volume not enough,
water pressure difference is too low
Water flow volume is not enough
Too low
Too low
Malfunction Reason Solution
Wire
Controller display
PP 01
PP 02
PP 03
PP 04
PP 05
PP 06
PP 07
PP 08
PP 09
EE 03
Compressor air exhaust protection
Compressor air exhaust
temperature too high
Power supply connections wrong
(for 3phase unit).
3 times water-in and water-out temp
difference protection in 30minutes
Check connections of power cable.
Check the water flow volume,
or water system is jammed or not.
Check water flow and gas pressure
Wrong connections or lack of
connection
Water flow volume not enough,
water pressure difference is
too low
EE 04
EE 05
EE06
EE 08
Defrost code
display
Wire controller and The
PCB connection failure.
Check the wire connection
defrosting
Communication failure
Check each protection point of system1
remove the malfunction according to
System Protection Board malfunction table
(See protect 300 page 10)
Malfunction of system1
(for 3 phase model)
High/Low pressure protection
(for single phase model)
The system1 protection was failure
EE 01
Malfunction of system2
EE 02
The system2 protection was failure
Check each protection point of system2
remove the malfunction according to
System Protection Board malfunction table
(See protect 300 page 10)
Check refrigerant pressure
System gas pressure too high or
too low
To check the water supply device often. You should avoid the condition of no water or air entering
into system, or that will influence unit’s performance and reliability. You should clear the water
filter regularly to avoid unit’s damage by filter’ jam.
There should be dry, sanitary and ventilation around the unit. To clean the side condenser
regularly for good heating exchanging and saving energy.
To check the power supply and cable connection often, to see if there is abnormal action or bad
smell about the electrical component. If yes, Contact Installer immediately.
Please discharge all water in the water pump and water system lest freeze the water pump or water
system.You should discharge the water at the bottom of water pump if the units will stop for long
time. And you should check the units thoroughly and fill the system with water fully before power
on the units again.