Parameter Checking And Adustment; Parameter List; Malfunctioning Of The Unit And Maintenance - EAS ELECTRIC EBP Serie Manual De Instrucciones

7. PARAMETER CHECKING AND ADUSTMENT

7.1 Parameter list

Some parameters can be checked and adjusted by the controller. Below is the parameter list.
No.
1 Compressor running Frequency
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 Running Current of Compressor
17
18
19
20
21

7.2 Malfunctioning of the unit and maintenance

When an error occurs or the protection mode is set automatically, the circuit board and the wired
controller will both display the error message.
Error Meaning
Water Flow
P01
failure
P02 High pressure 1.Water flow is too small 1. Check if water flow is not 1.Reinject water or change to a
Name
EEV Open degree
Ambient Temperature
Outlet Water Temp.
Exhaust gas Temp.
Return gas Temp.
Coil Temp.
4-way Valve outlet Temp.
Water Circulaton Pump
4-way Valve Status
Standby
Standby
Standby
Standby
Standby
Voltage
Standby
Standby
Standby
Fan speed
Analysis
1. No water flow
2. Flow switch failure
3. Water system block
Diagnosis
1. Check if water in valve is
closed or no water in
2. Check if flow switch is
blocked or damaged
3. Check if"Y"Shape
blocked
15
Instruction
Current hz
Current Value/5
Current
℃
Current
℃
Current
℃
Current
℃
Current
℃
Current
℃
0-off；1-on
0-off；1-on
/
/
/
/
/
Current*10
Current/10
/
/
/
Current/10
Solution
1. Open the valve
2. Change a new flow switch
3.Clean or change a new filter
filter
V.2