[ II Restrictions ]
- 31 -
HWE1708A GB
2) Remote controller wiring
*1 MA remote controller refers to MA remote controller (PAR-4"x"MA series, PAR-3"x"MA series ("X" represents 0 or
later), PAR-CT01MA series, PAR-21MAA), MA simple remote controller, and wireless remote controller.
*2 PAR-U02MEDA, PAR-F27MEA
*3 The use of cables that are smaller than 0.75mm
2
(AWG18) is recommended for easy handling.
*4 70 m [229 ft] max for PAR-CT01MA series
*5 To wire PAR-CT01MA series, PAR-4"x"MA series, PAR-3"x"MA series ("X" represents 0 or later), and Simple MA
remote controller, use a wire with a diameter of 0.3 mm
2
[AWG22].
[3] Switch Settings
1. Switch setting
The necessary switch settings depend on system configuration. Before performing wiring work, refer to the following page(s).
[7] Example System with an MA Remote Controller
[8] Example System with an ME Remote Controller
[9] Example System with an MA and an ME Remote Controller
If the switch settings are changed while the unit is being powered, those changes will not take effect, and the unit will not
function properly.
*1. Applicable when LOSSNAY units are connected to the indoor-outdoor transmission line.
*2. When setting the switch SW4 of the control board, set it with the outdoor unit power on. Refer to the outdoor unit service
handbook.
MA remote controller
*1
ME remote controller
*2
10 m or less Over 10 m
Cable
type
Type
VCTF, VCTFK, CVV, VVR,
VVF, VCT
Shielded cables CVVS, CPEVS, and MVVS
Number of
cores
2-core cable 2-core cable (one pair (P) for a single wire)
Cable size
0.3 to 1.25mm
2 *3 *5
[AWG22 to 16]
0.3 to 1.25mm
2 *3
[AWG22 to 16]
1.25mm
2
or more
*3
[AWG16 or more]
Maximum overall
line length
200 m [656ft] max.
*4
10 m [32ft] max.
The section of the cable that
exceeds 10m [32ft] must be
included in the maximum
indoor-outdoor transmission
line distance.
Units on which to set the switches Symbol Units to which the power must be shut off
CITY MULTI indoor unit Main/sub unit IC Outdoor units and Indoor units
LOSSNAY
*1
LC Outdoor units and LOSSNAY
ME remote controller Main/sub remote
controller
RC Outdoor units
MA remote controller Main/sub remote
controller
MA Indoor units
CITY MULTI outdoor unit OC Outdoor units
HBC controller Main1- 2 HB1 - 2 Outdoor units and HBC controller
Sub1 - 2 HS1 - 2 Outdoor units
*2
and HBC controller
0000002394.book 31 ページ ２０２３年９月７日 木曜日 午後４時２分
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