ProTeam PC-NVI-110, Инструкция по установке и эксплуатации

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13
PARAMETER CHECKING AND ADUSTMENT
Parameter list
Some parameters can be checked and adjusted by the controller. Below is the parameter list.
No. Name Instruction
1 Compressor running Frequency Current hz
2 EEV Open degree Current Value/5
3 Ambient Temperature Current
℃
4 Outlet Water Temp. Current
℃
5 Exhaust gas Temp. Current
℃
6 Return gas Temp. Current
℃
7 Coil Temp. Current
℃
8 4-way Valve Outlet Temp. Current
℃
9 Water Circulaton Pump
0-off
；
1-on
10 4-way Valve Status
0-off
；
1-on
11 Standby /
12 Standby /
13 Standby /
14 Standby /
15 Standby /
16
Running Current of Compressor
Current*10
17 Voltage Current/10
18 Standby /
19 Standby /
20 Standby /
21
Fan speed Current/10
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 Analysis Diagnosis Solution
P01
Water Flow
failure
1.
No water flow
2.
Flow switch failure
3.
Water system block
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 filter
blocked
1.
Open the valve
2.
Replace flow switch
3.Clean or replace filter
P02
High pressure
protection 1.Water flow is too
little
1. Check if water flow is not
enough or water pump flow is
not enough 1.Refill water or change to a
new pump with larger water
flow;