Panasonic Urban Multi MX1R Series Service Manual page 626

PACD011001C2
Display Signal
Normal operation output terminals (W1, W2) and malfunction output terminals (W3, W4) are no voltage,
Fetch constant contact output.
(Allowable current is 10 mA~3 A per contact.)
Output for each system is as given in the table below.
System
Individual control
or individual
display Group
control
Temperature
For wiring specifications, we recommend a min. 1.25 mm2 sheathed vinyl cord, length within 70 m.
Setting Input
The relationship of preset temperature and resistance is as given in the table below.
Preset
temperature
(°C)
Resistance
(Ω)
Note: Resistance given in the table includes resistance of the wiring.
6.2.3 Applicable Models and whether Mounting Box is Required or Not
Model name
CS-LM
CS-DM
CS-FM
CS-EM
CS-PM/CS-RM
CS-KM
CS-TM
CS-UM
Appendix
Output Both RY1 and RY2 OFF
OFF
16 17 18 19 20
0 5 13.8 22.4 31 39.4
~ ~ ~ ~ ~
3.4 11.6 20 28.4 36.4 44.8
Adaptor
KRP4A51
KRP4A52
KRP4A53
Only RY1 ON
All normal operation
21 22 23 24 25 26
48.2 56.6 65.2 73.8 82.4
~ ~ ~ ~ ~ ~
52.8 61.2 69.4 77.8 85.8
Mounting box / plate
Not required
KRP1B93
KRP1A90
Interface Adaptor
Only RY2 ON
Even one unit stopped due to
malfunction or transmission
malfunction between adaptor PC
board and indoor unit
27 28 29 30 31
91 99.4 108.6 117.2 125.8
~ ~ ~ ~ ~
94 102.2 110.4 119.2 127
Mounting position
Mounted inside electrical parts box
of main unit
Mounted outside main unit
Mounted outside main unit
32
134.2
~
140
605