3-34
SM-18003
TROUBLESHOOTING
1: For CIW01, refer to Section 3.1.4 (3).
2: For CIW01, refer to Section 3.1.4 (2).
3: Even if controllers are normal, the compressor does not operate under the following conditions.
* Indoor Air Temp. is lower than 69.8°F (21°C) or Outdoor Air Temp. is lower than 23°F (-5°C) during cooling
operation.
* Indoor Air Temp. is higher than 86°F (30°C) or Outdoor Air Temp. is higher than 73.4°F (23°C) during heating
operation.
* When a cooling (or heating) operation signal is given to the outdoor unit and a different operation signal is given
to indoor units.
* When demand signal or emergency stop signal is given to outdoor unit.
Abnormalities of Devices
Other
Abnormalities
Incorrect Optional
Setting
The Comp.
does not stop
or start even
if the temperature
setpoint on the
LCD is
changed. *3)
Check Setting Condition
of "Thermistor of
Wired Zone Controller"
with Optional Setting
* Setting and Control
"00": Control by Indoor
Thermistor for
Suction Air
"01": Control by
Thermistor of
Wired Zone
Controller
"02": Control by
Average Value of
Indoor Thermistor
for Suction Air
and Thermistor of
Wired Zone
Controller
If the thermistor of
wired zone controller
is not used, set it at "00".
Incorrect
Input/Output Setting
Check Setting Condition
of "i1" and "i2" by
Input/Output Setting
* Setting and Control
"01": Room Thermostat
(Cooling)
"02": Room Thermostat
(Heating)
If the room
thermostat is not
used, set for input
signal actually used.
If no signal is used,
set it at "00".
Cause
Check Item
Action
(Turn OFF Main Switch)
Event
Wired
Wired
wired controller
Check Setting Condition
of "Thermistor of
Wired Controller"
with Optional Setting
* Setting and Control
"00": Control by Indoor
Thermistor for
Suction Air
"01": Control by
Thermistor of
Wired Controller
"02": Control by
Average Value of
Indoor Thermistor
for Suction Air
and Thermistor of
Wired Controller
3
Содержание CICM008B21S
Страница 2: ......
Страница 10: ...viii SM 18003 ...
Страница 15: ...SM 18003 1 1 INSTALLATION 1 Installation ...
Страница 19: ...SM 18003 2 1 OPERATION 2 Operation ...
Страница 20: ...2 2 SM 18003 OPERATION 2 1 Indoor Unit Refer to the Operation Manual for Mini Cassette ...
Страница 22: ......
Страница 23: ...SM 18003 3 1 TROUBLESHOOTING 3 Troubleshooting ...
Страница 73: ...MAINTENANCE SM 18003 4 1 4 Maintenance ...
Страница 74: ...MAINTENANCE 4 2 SM 18003 4 1 Maintenance of Outdoor Unit Refer to the Service Manual for Outdoor Unit ...
Страница 99: ...SM 18003 5 1 EXTERNAL INPUT OUTPUT AND FUNCTION SETTING 5 External Input Output and Function Setting ...
Страница 138: ......
Страница 139: ...SM 18003 6 1 FIELD WORK INSTRUCTIONS 6 Field Work Instructions ...
Страница 148: ...6 10 SM 18003 FIELD WORK INSTRUCTIONS 6 8 Mollier Chart for R410A f t 3 l b ...
Страница 149: ...SERVICE PARTS LIST SM 18003 7 1 7 Service Parts List ...
Страница 150: ...SERVICE PARTS LIST 7 2 SM 18003 Refer to the Service Parts List for Mini Cassette ...
Страница 151: ......
Страница 152: ... 2018 Johnson Controls Inc SM 18003 Code No LIT 12013034 Issued April 2018 ...