Och636A - Mitsubishi Electric PUZ-A12NKA7 Service Manual

SW2 setting
The number of connected indoor
ON units
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))
ON
Indoor 1
−38 to 190
1 2 3 4 5 6
Indoor pipe temperature/Cond./
Eva. (TH5(1))
ON
Indoor 1
−38 to 190
1 2 3 4 5 6
Indoor pipe temperature/Liquid
(TH2(2))
ON
Indoor 2
−38 to 190
1 2 3 4 5 6
Indoor pipe temperature/Cond./
ON
Eva. (TH5(2))
Indoor 2
−38 to 190
1 2 3 4 5 6
Indoor room temperature (TH1)
46 to 102
ON
1 2 3 4 5 6

OCH636A

Display detail
0 to 3
(The number of connected indoor units are displayed.)
Displayed as an outdoor capacity code
• The tens digit (Total display for applied setting)
• The ones digit
(Example) When heat pump, 3 phase and
−38 to 190 [−39 to 88:]
(When the temperature is 0ºF or less, "–" and
temperature are displayed by turns.)
−38 to 190 [−39 to 88:]
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
−38 to 190 [−39 to 88:]
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
−38 to 190 [−39 to 88:]
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
Indoor room temperature (TH1)
46 to 102
The black square (
Explanation for display
Capacity Code Capacity
A12N 9 A30N
10
A18N A36N
A24N 11 A42N
Setting details Display details
H·P / Cooling only 0 : H·P
Single phase / 3 phase 0 : Single phase 2 : 3 phase
Setting details Display details
Defrosting switch 0 : Normal
defrosting (normal) are set up, "20" is
displayed.
78
■
) indicates a switch position.
Code
14
20
25
1 : Cooling only
1 : For high humidity
Unit
Unit
Code
display
Code
display
˚F
[:]
˚F
[:]
˚F
[:]
˚F
[:]
˚F
[:]