Mitsubishi Electric CAHV-P500YB-HPB, Service Handbook

Page: 79 / 169

[
VII
Control ]
- 72 -
HWE15070 GB
Step 4
Press the push
switches SWP1 (↑)
or SWP2 (↓) to
increase or
decrease the value.
Settings table
Settable item
Item
code
Initial
value
Heating ECO mode/
2-point system or Curve
20 1
2-point system: 0
Curve: 1
Items that can be set
Item
code
Initial
value
Unit
Setting Setting change from an
optional remote
controller
(PAR-W21MAA)
Increments
Lower
limit
Upper
limit
Water temp. setting A
(Heating mode)
11 45 °C 0.1°C 25 70 Possible
Water temp. setting B *1
(Hot water mode)
13 65 °C 0.1°C 25 70 Possible
Heating ECO mode/
Water temp. setting C1 *2
22 60 °C 0.1°C 25 70 Not possible
Heating ECO mode/
Outside temp. setting C2 *2
23 0 °C 0.1°C -20 50 Not possible
Heating ECO mode/
Water temp. setting C3 *2
24 35 °C 0.1°C 25 70 Not possible
Heating ECO mode/
Outside temp. setting C4 *2
25 25 °C 0.1°C -20 50 Not possible
Heating ECO mode/
Water temp. setting C5
26 47.5 °C 0.1°C 25 70 Not possible
Heating ECO mode/
Outside temp. setting C6
27 12.5 °C 0.1°C -20 50 Not possible
Water temp.
setting
Heating ECO
Water temp.
setting C1
Heating ECO
Water temp.
setting C3
Heating ECO
Outside temp.
setting C2 Heating ECO
Outside temp.
setting C4 Outside temp.
Water temp.
setting
Heating ECO
Water temp.
setting C1
Heating ECO
Water temp.
setting C3
Outside temp.
* When the values for C2 and C4
are set to the same value.
Water temp.
Water temp.
setting C1
Water temp.
setting C3
Outside temp.
setting C2
Outside temp.
setting C4
Outside temp.
* Always use a value for setting C6 that is between setting values C2 and C4, and for setting C5 that is
between setting values C1 and C3.
Heating ECO (Curve)
Water temp.
setting C5
Outside temp.
setting C6
*1 These items need not be set when only a single water temperature setting is used.
When a signal through a dry contact is used to switch between the three modes, the water temperature setting is selected as
follows.
*2 The setting ranges for the water temperature setting A, B, C1, C3, and C5 are shown in the table below.
* When the outside temperature is -5ºC or below and the water temperature is set as follows, the unit may operate at a higher
preset temperature than the preset temperature: Outlet temperature 35ºC/Inlet temperature 30ºC.
Water-temperature control Lower limit Upper limit
Outlet-water-temperature-based control 25.0°C 70.0°C
Inlet-water-temperature-based control 25.0°C 65.0°C
0000001906.book 72 ページ ２０１５年１１月５日 木曜日 午前１１時５５分