Service And Maintenance - Mitsubishi Electric EHPT17X-VM6D Service Manual

SERVICE AND MAINTENANCE

13
Engineers Forms
Should settings be changed from default, please enter and record new setting in 'Field Setting' column. This will ease resetting in the future should the system use
change or the circuit board need to be replaced.
Commissioning/Field settings record sheet
Main remote controller screen
Main
Option
Setting DHW
Legionella prevention
Heating/Cooling *3
Compensation Hi flow temp.
curve set point
Lo flow temp.
set point
Adjust
Holiday
Initial settings
Service menu
OCH714E
All manuals and user guides at all-guides.com
Zone1 heating room temp.
Zone2 heating room temp. *1
Zone1 heating flow temp.
Zone2 heating flow temp. *2
Zone1 cooling flow temp. *3
Zone2 cooling flow temp. *3
Zone1 heating compensation curve
Zone2 heating compensation curve *2
Holiday mode
Forced DHW operation
DHW
Heating/Cooling *3
Energy monitor
Operation mode
DHW max. temp.
DHW temp. drop
DHW max. operation time
DHW mode restriction
DHW recharge
Active
Hot water temp.
Frequency
Start time
Max. operation time
Duration of maximum temp.
Zone1 operation mode
Zone2 operation mode *2
Zone1 outdoor ambient temp.
Zone1 flow temp.
Zone2 outdoor ambient temp. *2
Zone2 flow temp. *2
Zone1 outdoor ambient temp.
Zone1 flow temp.
Zone2 outdoor ambient temp. *2
Zone2 flow temp.*2
Zone1 outdoor ambient temp.
Zone1 flow temp.
Zone2 outdoor ambient temp. *2
Zone2 flow temp. *2
DHW
Heating/Cooling *3
Zone1 heating room temp.
Zone2 heating room temp. *1
Zone1 heating flow temp.
Zone2 heating flow temp. *2
Zone1 cooling flow temp. *3
Zone2 cooling flow temp. *3
Language
°C/°F
Summer time
Temp. display
Time display
Room sensor settings for Zone1
Room sensor settings for Zone2 *2
Room RC zone select *2
Thermistor THW1
THW2
adjustment
THW5A
THW5B
THW6
THW7
THW8
THW9
THW10
THWB1
Auxiliary settings Economy settings for
pump.
Electric heater
(Heating)
Electric heater
(DHW)
Mixing valve control Running (10 to 240 sec)
Flow sensor *10
Analog output
Parameters
10°C to 30°C
10°C to 30°C
20°C to 60°C
20°C to 60°C
5°C to 25°C
5°C to 25°C
−9°C to + 9°C
−9°C to + 9°C
Active/Non active/Set time
On/Off
On/Off/Timer
On/Off/Timer
Consumed electrical energy/Delivered energy
Normal/Eco *4
40°C to 60°C *5
5°C to 30°C
30 to 120 min
30 to 120 min
Large/Standard
Yes/No
60°C to 70°C *5
1 to 30 days
00.00 to 23.00
1 to 5 hours
1 to 120 min
Heating room temp./ Heating flow temp./ Heating
compensation curve/ Cooling flow temp.
Heating room temp./ Heating flow temp./ Heating
compensation curve/ Cooling flow temp.
−30°C to +33°C *6
20°C to 60°C
−30°C to +33°C *6
20°C to 60°C
−28°C to +35°C *7
20°C to 60°C
−28°C to +35°C *7
20°C to 60°C
−29°C to +34°C *8
20°C to 60°C
−29°C to +34°C *8
20°C to 60°C
Active/Non active
Active/Non active
10°C to 30°C
10°C to 30°C
20°C to 60°C
20°C to 60°C
5°C to 25°C
5°C to 25°C
EN/FR/DE/SV/ES/IT/DA/NL/FI/NO/PT/BG/PL/
CZ/RU/TR/SL
°C/°F
On/Off
Room/DHW tank/Room&DHW tank /Off
hh:mm/hh:mm AM/AM hh:mm
TH1/Main RC/Room RC1 to 8/"Time/Zone"
TH1/Main RC/Room RC1 to 8/"Time/Zone"
Zone1/Zone2
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
−10°C to +10°C
On/Off *9
Delay (3 to 60 min)
Space heating: On (used)/Off (not used)
Electric heater delay timer (5 to 180 min)
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)
Interval (1 to 30 min)
Minimum (0 to 100L/min)
Maximum (0 to 100L/min)
Interval (1 to 30 min)
Priority (Normal/High)
97
Default setting Field setting Notes
20°C
20°C
45°C
35°C
15°C
20°C
0°C
0°C
—
—
On
On
—
Normal
50°C
10°C
60 min
30 min
Standard
Yes
65°C
15 days
03.00
3 hours
30 min
Room temp.
Compensation
curve
−15°C
50°C
−15°C
40°C
35°C
25°C
35°C
25°C
—
—
—
—
Non active
Active
15°C
15°C
35°C
25°C
25°C
25°C
EN
°C
Off
Off
hh:mm
TH1
TH1
Zone1
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
15 min
120 sec
2 min
5 L/min
100 L/min
5 min
Normal
(Continued to next page.)