Mitsubishi EHPT20X-MHCW, Руководство по обслуживанию

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103
13 SERVICE AND MAINTENANCE
(Continued to next page.)
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 Parameters Default setting Field setting Notes
Main
Zone1 heating room temp. 10–30°C 20°C
Zone2 heating room temp. * 12 10–30°C 20°C
Zone1 heating flow temp. 25–60°C 45°C
Zone2 heating flow temp. * 1 25–60°C 35°C
Zone1 cooling flow temp.
*
13 5–25°C
15°C
Zone2 cooling flow temp. * 13 5–25°C 20°C
Zone1 heating compensation curve −9–+9°C 0°C
Zone2 heating compensation curve * 1 −9–+9°C 0°C
Holiday mode Active/Non active/Set time —
Option Forced DHW operation ON/OFF —
DHW ON/OFF/Timer ON
Heating/Cooling *
13
ON/OFF/Timer ON
Energy monitor Consumed electrical energy/Delivered energy —
Setting DHW
Operation mode Normal/Eco *
15
Normal
DHW max. temp. 40–60°C * 2 50°C
DHW temp. drop 5–30°C 10°C
DHW max. operation time 30–120 min 60 min
DHW mode restriction 30 –120 min 30 min
Legionella prevention Active Yes/No Yes
Hot water temp. 60–70°C *
2
65°C
Frequency 1–30 days 15 days
Start time 00.00–23.00 03.00
Max. operation time 1–5 hours 3 hours
Duration of maximum temp. 1–120 min 30 min
Heating/Cooling *
13
Zone1 operation mode Heating room temp./ Heating flow temp./ Heating
compensation curve/ Cooling flow temp.
Room temp.
Zone2 operation mode * 1 Heating room temp./ Heating flow temp./ Heating
compensation curve/ Cooling flow temp.
Compensation
curve
Compensation
curve
Hi flow temp.
set point
Zone1 outdoor ambient temp. −30–+33°C * 3 −15°C
Zone1 flow temp. 25–60°C 50°C
Zone2 outdoor ambient temp. * 1 −30–+33°C * 3 −15°C
Zone2 flow temp. *
1
25–60°C 40°C
Lo flow temp.
set point
Zone1 outdoor ambient temp. −28–+35°C * 4 35°C
Zone1 flow temp. 25–60°C 25°C
Zone2 outdoor ambient temp. * 1 −28–+35°C * 4 35°C
Zone2 flow temp. 25–60°C 25°C
Adjust Zone1 outdoor ambient temp. −29–+34°C * 5 —
Zone1 flow temp. 25–60°C —
Zone2 outdoor ambient temp. * 1 −29–+34°C * 5 —
Zone2 flow temp. *
1
25–60°C —
Holiday DHW Active/Non active Non active
Heating/Cooling *
13
Active/Non active Active
Zone1 heating room temp. 10–30°C 15°C
Zone2 heating room temp. *
12
10–30°C 15°C
Zone1 heating flow temp. 25–60°C 35°C
Zone2 heating flow temp. * 1 25–60°C 25°C
Zone1 cooling flow temp. * 13 5–25°C 25°C
Zone2 cooling flow temp. * 13 5–25°C 25°C
Initial settings Language EN/FR/DE/SV/ES/IT/DA/NL/FI/NO/PT/BG/PL/
CZ/RU
EN
°C/°F °C/°F °C
Summer time ON/OFF OFF
Temp. display Room/DHW tank/Room&DHW tank /OFF OFF
Time display hh:mm/hh:mm AM/AM hh:mm hh:mm
Room sensor settings for Zone1 TH1/Main RC/Room RC1-8/“Time/Zone” TH1
Room sensor settings for Zone2 * 1 TH1/Main RC/Room RC1-8/“Time/Zone” TH1
Room RC zone select * 1 Zone1/Zone2 Zone1
Service menu
Thermistor
adjustment
THW1 −10–+10°C 0°C
THW2 −10–+10°C 0°C
THW5 −10–+10°C 0°C
THW6 −10–+10°C 0°C
THW7 −10–+10°C 0°C
THW8 −10–+10°C 0°C
THW9 −10–+10°C 0°C
THWB1 −10–+10°C 0°C
THWB2 −10–+10°C 0°C
Auxiliary settings Economy settings for
pump.
ON/OFF *6 ON
Delay (3–60 min) 10 min
Electric heater
(Heating)
Space heating: ON (used)/OFF (not used) ON
Electric heater delay timer (5–180 min) 30 min
Electric heater
(DHW)
Booster heater DHW: ON (used)/OFF (not used) ON
Immersion heater DHW: ON (used)/OFF (not used) ON
Electric heater delay timer (15–30 min)
15 min
Mixing valve control Running (10–240 sec) 120 sec
Interval (1–30 min) 2 min
Flow sensor Minimum (0–100L/min) 5 L/min
Maximum (0–100L/min) 100 L/min
*1 The settings related to Zone2 can be switched only when 2 zone temperature control is enabled (when DIP SW2-6 and SW 2-7 are ON).
*2 For the model without both booster and immersion heater, it may not reach the set temperature depending on the outside ambient temperature.
*3 The lower limit is −15°C depending on the connected outdoor unit.
*4 The lower limit is −13°C depending on the connected outdoor unit.
*5 The lower limit is −14°C depending on the connected outdoor unit.
OCH570C