Wiring Adaptor
SiE-05C
376
Appendix Inverter K Series / PLUS Series
Display Signal
Fetch
Normal operation output terminals (W1, W2) and malfunction output terminals (W3, W4) are no voltage,
constant contact output.
(Allowable current is 10 mA~3 A per contact.)
Output for each system is as given in the table below.
Temperature
Setting Input
For wiring specifications, we recommend a min. 1.25 mm2 sheathed vinyl cord, length within 70 m.
The relationship of preset temperature and resistance is as given in the table below.
Note:
Resistance given in the table includes resistance of the wiring.
5.2.3
Applicable Models and Whether Mounting Box is Required or Not
Output Both RY1 and RY2 OFF
Only RY1 ON
Only RY2 ON
System
Individual control
or individual
display Group
control
OFF
All normal operation
Even one unit stopped due to
malfunction or transmission
malfunction between adaptor PC
board and indoor unit
Preset
temperature
(˚C)
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Resistance
(
Ω
)
0
~
3.4
5
~
11.6
13.8
~
20
22.4
~
28.4
31
~
36.4
39.4
~
44.8
48.2
~
52.8
56.6
~
61.2
65.2
~
69.4
73.8
~
77.8
82.4
~
85.8
91
~
94
99.4
~
102.2
108.6
~
110.4
117.2
~
119.2
125.8
~
127
134.2
~
140
Model name Adaptor
Mounting box / plate
Mounting position
FXYC-K
FXYK-K
FXYS-K
FXYM-Ka
FXYL(M)-K
FXYA-K
KRP4A51
Not required
Mounted inside electrical parts box
of main unit
FXYH-K
KRP4A52
KRP1B93
Mounted outside main unit
FXYF-K
KRP4A53
KRP1A90
Mounted outside main unit
SI-05C.BOOK Page 376 Monday, November 6, 2000 4:13 PM
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