10
Correct piping of the twinning kit is essential to the performance and safety of the equipment
installed. It is
critical
that the instructions below are followed closely as incorrect piping can lead to
performance loss and/or catastrophic failure of the compressor.
The length of the straight pipe must be 500mm[19-11/16 in.] or longer.
If not, it may cause improper operation.
CAUTION
Field piping
Twinning kit
Twinning kit
Field piping
Field piping
Field piping
Twinning kit
The length of the straight pipe
must be
500 mm [19-
11/16 in.]
or longer
The leng
th of the straight pipe
must be
500 mm [19-
11/16 in.]
or longer
The length of the straight pipe
must be
500 mm [19-
11/16 in.]
or longer
See the following drawing for connecting the pipes between the outdoor units.
<In case of 2 unit combination>
<In case of 3 unit combination>
Twinning on the outdoor unit side
Field piping
Y SERIES TWINNING KIT PIPING
Summary of Contents for BDT CITY MULTI
Page 41: ...41 S SERIES OUTDOOR UNIT WIRING INPUTS AND OUTPUTS CITY MULTI ONLY ...
Page 42: ...42 INDOOR UNIT WIRING INPUTS AND OUTPUTS CITY MULTI ONLY INPUTS AND OUTPUTS Continued ...
Page 44: ...44 RECOMMENDED M NET WIRING PROCEDURE CABLE LIMITATIONS AND SYSTEM EXAMPLES ...
Page 47: ...47 ...
Page 48: ...48 BASIC SYSTEM M NET WIRING AND ADDRESSING EXAMPLE M NET ADDRESSING Continued ...
Page 63: ...63 DIP SWITCHES INDOOR UNITS ...
