7-6
Pilot lamp Color Operating condition
COMP. Green The compressor is running
DEFROST Red The unit is under defrosting operation
IN RANGE Orange
The inside temperature is within the proper range
(within±2.0˚C (±3.6˚F) of the preset temperature).
DE-HUMID. Yellow
The unit is set to the dehumidification control
operation. (optional)
7.11 Electric wiring
pilot lamps and monitoring circuit
Four pilot lamps which indicate operating mode are mounted on
the controller in the control box.
A: Earth
B: Compressor (green)
C: Defrost (red)
D: In range (orange)
q Receptacle for remote monitoring
w COMP. (green)
e DEFROST (red)
r IN RANGE (orange)
t DE-HUMID. (yellow)
The receptacle for the pilot lamp remote monitoring is also
equipped. The connections are as shown below.
w
q
ert
３
１
２
ＡＬＡＲＭ
ＲＨ
ＤＥ−ＨＵＭＩＤ．
ｂ
−１２
Ｃ
Ｆ
ＳＰ−５
ＯＶＥＲ
ＨＯＵＲＳ
−１
−４
−６ −２−３
−５
ＩＮ
２
ＳＹＳＴＥＭ
Ｒ．Ｈ．
ＤＥＦＲＯＳＴ
Ｃ
Ｃ
−４
ＲＡＮＧＥ
％
−２
ＩＮ
ＯＰＥＲＡＴＩＯＮ
ＲＡＮＧＥ
ＳＵＰＰＬＹ
ＤＡＩＫＩＮ
ＣＯＮＴＡＩＮＥＲ
ＤＡＹＳ
１
°
°
−１０
ＵＮＤＥＲ
ＲＥＴＵＲＮ
−６
−８
／
ＣＯＭＰ．
ＳＰ＋
５
ＤＥＣＯＳ
ＥＬＥＣＴＲＯＮＩＣ
Ｇ−ＳＥＴ
ＯＮ／ＯＦＦ
ＥＮＴＥＲ／ＥＳＣ
ＳＥＴ
ＤＩＳＰＬＡＹ
ＤＯＷＮ
ＳＥＬＥＣＴ
ＵＰ
ＵＮＩＴ
Ｓ
ＤＥＦＲＯＳＴ
ＭＡＮＵＡＬ
ＳＥＬＥＣＴ
07LXE10E-A(1-8)07.2.194:58PMページ7-6
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