Mitsubishi Electric EHWT17D-MHEDW Installation Manual page 54

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7
Service and Maintenance
Engineers Forms
Commissioning/Field settings record sheet (continued from the previous page)
Main remote controller screen
Setting Service
Thermistor
adjustment
menu
Auxiliary settings Economy set-
en
Pump speed
Heat source setting
Heat pump set-
tings
Operation
settings
53
Parameters
THW1
−10°C to +10°C
THW2
−10°C to +10°C
THW5A
−10°C to +10°C
THW5B
−10°C to +10°C
THW6
−10°C to +10°C
THW7
−10°C to +10°C
THW8
−10°C to +10°C
THW9
−10°C to +10°C
THW10
−10°C to +10°C
THWB1
−10°C to +10°C
On/Off *2
tings for pump.
Delay (3 to 60 min)
Electric heater
Space heating: On (used)/Off (not used)
(Heating) *12
Electric heater delay timer (5 to 180 min)
Electric heater
Booster heater DHW: On (used)/Off (not used)
(DHW)
Immersion
heater
Electric heater delay timer (15 to 30 min)
Mixing valve
Running (10 to 240 sec)
control
Interval (1 to 30 min)
Flow sensor *10 Minimum (0 to 100L/min)
Maximum (0 to 100L/min)
Analog output
Interval (1 to 30 min)
Priority (Normal/High)
DHW
Pump speed (1 to 5)
Heating
Pump speed (1 to 5)
Standard/Heater/Boiler/Hybrid *3
Heat pump flow
Minimum (0 to 100L/min)
rate range
Maximum (0 to 100L/min)
Quiet mode
Day (Mon to Sun)
Time
Quiet level (Normal/Level1/Level2)
Heating
Flow temp.
Minimum.temp. (20 to 45°C)
operation
range
Maximum.temp. (35 to 60°C)
*4
*6
Room temp.
Mode (Normal/Fast)
control
Interval (10 to 60 min)
*9
Heat pump
On/Off *2
thermo diff.
Lower limit (−9 to −1°C)
adjust
Upper limit (+3 to +5°C)
Freeze stat function *7
Outdoor ambient temp. (3 to 20°C) / **
Simultaneous operation
On/Off *2
(DHW/Heating)
Outdoor ambient temp. (−30 to +10°C)
Cold weather function
On/Off *2
Outdoor ambient temp. (−30 to −10°C)
Boiler operation
Hybrid set-
tings
Intelligent
settings
DHW: On (used)/Off (not used) *12
Outdoor ambient temp. (−30 to +10°C) −15°C
Priority mode (Ambient/Cost/CO
Energy
Electricity (0.001 to 999 */kWh) 0.5 */kWh
price *5
Boiler (0.001 to 999 */kWh)
CO 2
Electricity
emis-
(0.001 to 999 kg -CO2/kWh)
sion
Boiler
(0.001 to 999 kg -CO2/kWh)
Heat
Heat pump capacity (1 to 40 kW) 11.2 kW
source
Boiler efficiency (25 to 150%) 80%
Booster heater 1 capacity
(0 to 30 kW)
Booster heater 2 capacity
(0 to 30 kW)
Default
Field
Notes
setting
setting
0°C
0°C
0°C
0°C
0°C
0°C
0°C
0°C
0°C
0°C
On
10 min
On
30 min
On
On
15 min
120 sec
2 min
5 L/min
100 L/min
5 min
Normal
5
5
Standard
5 L/min
100 L/min
0:00 to 23:45
Normal
30°C
50°C
Normal
10 min
On
-5°C
5°C
5°C
Off
−15°C
Off
−15°C
Ambient
)
2
0.5 */kWh
0.5 kg -CO2/
kWh
0.5 kg -CO2/
kWh
2 kW
4 kW
(Continued to next page.)

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