Mitsubishi Electric PAC-IF082B-E - Service and Maintenance

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8. Service and maintenance
Service and Maintenance
8
Continued to next page.
Engineers Forms
Commissioning/Field settings record sheet
Main remote controller screen Parameters Default setting
Field
setting
Notes
Menu Service Thermistor adjustment THW1 −10°C to +10°C 0°C
THW2 −10°C to +10°C 0°C
THW5B −10°C to +10°C 0°C
THW6 −10°C to +10°C 0°C
THW7 −10°C to +10°C 0°C
THW8 −10°C to +10°C 0°C
THW9 −10°C to +10°C 0°C
THW10 −10°C to +10°C 0°C
THWB1 −10°C to +10°C 0°C
Auxiliary settings Economy settings
for pump.
On/Off *11 On
Delay (3 to 60 min.)
10 min.
Electric heater
(heating)
Space heating: On (used)/Off (not used) On
Electric heater delay timer (5 to 180 min.)
30 min.
Electric heater
(DHW) *4
Booster heater DHW: On (used)/Off (not used) On
Immersion heater DHW: On (used)/Off (not used) On
Electric heater delay timer (15 to 30 min.) 15 min.
Mixing valve 1
control
Running (10 to 240 sec.) 120 sec.
Interval (1 to 30 min.)
2 min.
Mixing valve 2
control
Running (10 to 240 sec.) 120 sec.
Interval (1 to 30 min.)
2 min.
Flow sensor *12 Minimum (0 to 100 L/min) 5 L/min
Maximum (0 to 100 L/min) 100 L/min
Analogue output Interval (1 to 30 min.) 5 min.
Priority (Normal / High) Normal
Electric heater
schedule *19
Daily schedule (Schedule 1/Schedule 2) Shedule 1
Time schedule 1 (Always/Start-Stop/Never) Always
Time schedule 2 (Always/Start-Stop/Never) Always
Pump speed DHW Pump speed (1 to 5) 5
Heating / Cooling Pump speed (1 to 5) 5
Heat source setting Standard / Heater / Boiler / Hybrid *13 Standard
Heat pump settings Heat pump fl ow rate range Minimum (0 to 100 L/min)
5 L/min
Maximum (0 to 100 L/min) 100 L/min
Quiet mode Heating Day (Mon to Sun) —
Time 0:00 to 23:45
Quiet level (Normal/ Level1/ Level2/ Level3) Normal
Cooling Day (Mon to Sun) —
Time
0:00 to 23:45
Quiet level (Normal/ Level1/ Level2/ Level3)
Normal
Operation
settings
Heating
operation
Flow temperature
range *14
Minimum temp. (20 to 45°C) 30°C
Maximum temp. (35 to 60/70/75°C) 50°C
Room temperature
control *14
Mode (Auto/Quick/Normal/Slow) Auto
Interval (10 to 60 min.)*15 10 min.
Heat pump thermo
diff .
On/Off *11 On
Lower (−9 to −1°C) −5°C
Upper (+3 to +5°C) 5°C
Freeze stat function *16 Ambient temp. (3 to 20°C) / ** 5°C
Simultaneous operation (DHW/
Heating)
On/Off *11 O ff
Ambient temp. (−30 to +10°C) *8 −15°C
Cold weather function On/Off *11 O ff
Ambient temp. (−30 to −10°C) *8 −15°C
Boiler settings Hybrid settings Outdoor ambient temp.
(−30 to +10°C) *8
−15°C
Priority mode
(Ambient/Cost/CO
2
) *17
Ambient
Outdoor ambient temp. rise (+1 to
+5°C)
+3°C
Intelligent settings Energy
price *18
Electricity (0.001 to 999 */kWh)
0.5 */kWh
Boiler (0.001 to 999 */kWh)
0.5 */kWh
CO
2
emission
Electricity (0.001 to 999 kg
-CO
2
/kWh)
0.5 kg -CO
2
/
kWh
Boiler
(0.001 to 999 kg -CO
2
/kWh)
0.5 kg -CO
2
/
kWh
Heat
source
Heat pump capacity
(1 to 40 kW)
11.2 kW
Boiler effi ciency
(25 to 150%)
80%
Booster heater 1 capacity
(0 to 30 kW)
2 kW
Booster heater 2 capacity
(0 to 30 kW)
4 kW