Mitsubishi Electric PUZ-A18NHA4 Service Manual page 79

SW2 setting
The number of connected indoor units
ON
1 2 3 4 5 6
Capacity setting display
ON
1 2 3 4 5 6
Outdoor unit setting information
ON
1 2 3 4 5 6
Indoor pipe temperature / Liquid (TH2(1))
Indoor 1
ON
– 38~190
1 2 3 4 5 6
Indoor pipe temperature / Cond. / Eva.
(TH5(1))
ON
Indoor 1
– 38~190
1 2 3 4 5 6
Indoor pipe temperature / Liquid (TH2(2))
Indoor 2
ON
– 38~190
1 2 3 4 5 6
Indoor pipe temperature / Cond. / Eva.
(TH5(2))
ON
Indoor 2
– 38~190
1 2 3 4 5 6
Indoor room temperature (TH1)
46~102
ON
1 2 3 4 5 6
Display detail
79
The black square (
Explanation for display
0~3
(The number of connected indoor units are dis-
played.)
Displayed as an outdoor capacity code
Capacity Code
9
A12N
10
A18N
11
A24N
• The tens digit (Total display for applied setting)
Setting details Display details
H·P / Cooling only 0 : H·P
Single phase / 3 phase 0 : Single phase 2 : 3 phase
• The ones digit
Setting details Display details
Defrosting switch 0 : Normal
(Example) When heat pump, 3 phase and
defrosting (normal) are set up, "20" is
displayed.
– 38~190 (– 39~88:)
(When the temperature is 0ºF or less, "–" and
temperature are displayed by turns.)
– 38~190 (– 39~88:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
– 38~190 (– 39~88:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
– 38~190 (– 39~88:)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
46~102 (8~39:)
■
) indicates a switch position.
Capacity Code
14
A30N
20
A36N
25
A42N
1 : Cooling only
1 : For high humidity
Unit
Unit
Code
display
Code
display
˚F
˚F
˚F
˚F
˚F