Mitsubishi MT300 - Default Heating Curve Setting; For Home Owners

For Home Owners
-
45
-
'10 • HM-T-149
Comfort setting heating
Default Heating curve setting
The basic heating is set using Menu 2.1.2 and with the
“Heatingcurveoffset”knob.
Iftheroomtemperaturedoesnotreachthetarget,readjustment
may be necessary.
Ifyoudonotknowthecorrectsettings,usethebasicdatafrom
the automatic heating control system diagram on the right.
Offset heating curve
Heating curve
2 . 1 . 2
9
Menu 2.1.2 Heating curve
* Heating curve offset for system 2 can be made in Menu 3.1
NOTE
Wait one day between settings so as to stabilise the
temperatures.
Setting with diagrams
The diagram shows the relation between the outdoor air
temperature in the area and the target supply water temperature
of the heating system. This is set under Menu 2.1.2, “Heating
curve”. Limitations, which are not in the diagrams, can be set
in the control system’s permitted min and max temperatures.
(SeeMenu2.1.4and2.3aswellas3.3and3.4)
Heating curve offset -2
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40 oC
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
oC
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (-2)
VÄRMEKURVA
HEATING CURVE
OFFSET HEAT CURVE
Outdoor air temperature
Supply water temperature
30
40
50
60
70
oC
FRAMLEDNINGSTEMPERATUR
- 40 oC
UTETEMPERATUR
- 10
0
10
- 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
V
Ä
RMEKURVA
- 5
+ 5
FÖRSKJUTNING
VÄRMEKURVA (0)
HEATING CURVE
OFFSET HEAT CURVE
Outdoor air temperature
Supply water temperature
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40 oC
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
oC
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (+2)
9
V
Ä
RMEKURVA
HEATING CURVE
OFFSET HEAT CURVE
Outdoor air temperature
Supply water temperature
Heating curve offset 0
Heating curve offset +2