41
ENGLISH
Number of
press
Display contents
Display
Units
Segment 1
Segment 2
Segment 3
Segment 4
11
Fan RPM
B
1000s digit
100s digit
10s digit
rpm
12
Target discharge
temperature
C
100s digit
10s digit
1s digit
°C
13
EEV
D
1000s digit
100s digit
10s digit
step
14
Protective control
E
0 : Cooling
1 : Heating
Protective control
0 : No protective
control
1 : Freezing
2 : Defrosting
3 : Over-load
4 : Discharge
5 : Total current
Frequency status
0 : Normal
1 : Hold
2 : Down
3 : Up_limit
4 : Down_limit
-
15
IPM temp.
F
+/-
10s digit
1s digit
°C
long-1
Main Micom version
Year(Dec)
Month(Hex)
Day(two digit)
Day(One digit)
-
long-1 and 1
Inverter Micom version
Year(Dec)
Month(Hex)
Day(two digit)
Day(One digit)
-
long-1 and 2
EEPROM version
Year(Dec)
Month(Hex)
Day(two digit)
Day(One digit)
-
5. Key
Option
Option
Input unit
SEG1
SEG2
SEG3
SEG4
Function of the option
Channel address
Main
0
0
A
0
U
0
Automatic address setting (default)
Manual address setting (0 to 15)
Base heater
Main
0
1
0
0
0
1
Enabled (default)
Disabled
Operation mode
Main
0
2
0
0
0
1
Heat Pump (default)
Heating Only
Snow accumulation
prevention control
Main
0
3
0
0
0
1
Disabled (default)
Enabled
Silent mode
Main
0
4
0
0
0
0
0
0
1
2
3
4
Manual Silent mode (-3 dB)
Manual Silent mode * 0.9 (-5 dB)
Manual Silent mode * 0.75 (-7 dB)
Manual Silent mode (-3 dB)
Low-noise Silent mode (default)
Energy saving mode
Main
0
5
0
0
0
1
Disabled (default)
Enabled
t
Incorrect handling of thermostat, safety valve or other valves may lead to tank rupture. When servicing the unit
follow instructions carefully:
- Always turn off main power supply when water supply is being shut off.
- Test the free operation of the safety valve regularly by opening the valve ensuring the water flows freely.
- Electrical connection and all servicing of the electrical components should only be carried out by an
authorized electrician.
- Fitting and all servicing of plumbing fixtures should only be carried out by an authorized installer.
- When replacing the thermostat, safety valve or any other valve or part supplied with this unit, use only
approved parts of the same specification.
WARNING
