SM-18001-rev.1
3-5
TROUBLESHOOTING
● Wired Controller Connecting Diagram
(c) Connecting Wired Controller if Connecting between Individual Systems
(a) Wired Controllers to each Unit for Individual Operation Setting
(b) One Wired Controller for Individual Operation Setting
Outdoor Unit
A B
Outdoor Unit
Indoor Unit
Indoor Unit
Indoor Unit
Indoor Unit
A B
A B
A B
Individual
Simultaneous
(Thermo ON / OFF individually)
Individual
Wired
Controller
Wired
Controller
Wired
Controller
Indoor Unit
Indoor Unit
A B
Outdoor Unit
A B
Wired
Controller
Wired
Controller
Outdoor Unit
Indoor Unit
A B
The communication cabling
for the wired controller is
necessary.
Indoor Unit
A B
Wired
Controller
NOTE:
Thermo-ON: The outdoor unit and some indoor units are running.
Thermo-OFF: The outdoor unit and some indoor units stay on, but don’t run.
Summary of Contents for HIDS006B21S
Page 2: ......
Page 10: ...viii SM 18001 rev 1...
Page 15: ...SM 18001 rev 1 1 1 INSTALLATION 1 Installation...
Page 19: ...SM 18001 rev 1 2 1 OPERATION 2 Operation...
Page 22: ......
Page 23: ...SM 18001 rev 1 3 1 TROUBLESHOOTING 3 Troubleshooting...
Page 75: ...MAINTENANCE SM 18001 rev 1 4 1 4 Maintenance...
Page 130: ......
Page 172: ......
Page 173: ...SM 18001 rev 1 6 1 FIELD WORK INSTRUCTIONS 6 Field Work Instructions...
Page 182: ...6 10 SM 18001 rev 1 FIELD WORK INSTRUCTIONS 6 8 Mollier Chart for R410A f t 3 l b...
Page 183: ...SERVICE PARTS LIST SM 18001 rev 1 7 1 7 Service Parts List...
Page 185: ......
Page 186: ...2018 Johnson Controls Inc SM 18001 rev 1 Code No LIT 12013047 Revised February 2019...