Mitsubishi Electric e Series Service Handbook page 42

[ II Restrictions ]
Dip
No. switch Dip switch setting (SW4) *2
setting *1
ON
SW7-1
19
ON
1 2 3 4 5
ON
SW7-1
20
ON
1 2 3 4 5
ON
SW7-1
21
ON
1 2 3 4 5
ON
SW7-1
22
ON
1 2 3 4 5
ON
SW7-1
23
ON
1 2 3 4 5
ON
SW7-1
24
ON
1 2 3 4 5
ON
SW7-1
25
ON
1 2 3 4 5
ON
SW7-1
26
ON
1 2 3 4 5
ON
SW7-1
27
ON
1 2 3 4 5
ON
SW7-1
28
ON
1 2 3 4 5
ON
SW7-1
29
ON
1 2 3 4 5
ON
SW7-1
30
ON
2 3 4 5
1
ON
SW7-1
31
ON
2 3 4 5
1
ON
SW7-1
32
ON
2 3 4 5
1
*1: Only the switches designated in the table must be set to ON. (The other switches must be OFF.)
*2: Do not apply undue force when changing the Dip switch settings as this may cause malfunctions.
*3: They are enabled during the cooling. (EAHV, EACV)
*4: They are enabled during the heating. (EAHV)
*5: System: System leader unit
Group: Group leader unit
Sub: Sub unit
M: MAIN circuit
S : SUB circuit
*6: Thermo - ON/OFF temperature conditions (water temperature control)
ON
1 2 3 4 5 6 7 8 9 10
HWE20010
Preset temp. A (Cooling)
6 7 8 9 10
Preset temp. B (Cooling)
6 7 8 9 10
Preset temp. A (Heating)
6 7 8 9 10
Preset temp. B (Heating)
6 7 8 9 10
Supplementary heater operation water temp *4
6 7 8 9 10
Supplementary heater operation outdoor temp *4
6 7 8 9 10
Drain pan heater operation outdoor temp
6 7 8 9 10
Thermo differential 1 (Cooling mode) *3, *6
6 7 8 9 10
Thermo differential 2 (Cooling mode) *3, *6
6 7 8 9 10
Thermo differential 1 (Heating mode) *4, *6
6 7 8 9 10
Thermo differential 2 (Heating mode) *4, *6
6 7 8 9 10
Year setting
6 7 8 9 10
Month/Date setting
6 7 8 9 10
Current time
6 7 8 9 10
The figure at left shows that the switches 1 through 5 are set to ON and 6 through 10 are set to OFF.
Setting Item Default
4ºC
30ºC
25ºC
55ºC
40ºC
-10ºC
0ºC
3ºC
2ºC
3ºC
2ºC
-
-
-
- 33 -
Need or non-need to set
the setting *5
System Group Sub
M S M S M S
Range 4–30ºC
Range 4–30ºC
Range 25–55ºC
Range 25–55ºC
Range 0–55ºC
Range -30–50ºC
Range -40–20ºC
Range 0.2–5ºC
Range 0.2–5ºC
Range 0.2–5ºC
Range 0.2–5ºC
Notes
GB