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SM-18001-rev.1
5-27
EXTERNAL INPUT/OUTPUT AND FUNCTION SETTING
(35) Not Prepared (d6)
(36) Not Prepared (d7)
(37) Not Prepared (E1)
(38) Not Prepared (E2)
(39) Not Prepared (E3)
(40) Not Prepared (E4)
(41) Not Prepared (E5)
(42) Indoor Fan Operation Time After Cooling Operation Stoppage (E6)
This function is utilized to prevent condensation upon cooling operation stoppage by setting “SLOW”
indoor fan operation to dry. “SLOW” operation (for 60 minutes or 120 minutes by setting) continues
even when the cooling operation is stopped.
(43) Not Prepared (E7)
(44) Fan Operation Control during Heating Thermo-OFF (E8)
This function is utilized to prevent the perception of cold draft by reducing the indoor fan speed during
heating Thermo-OFF.
(32) Power Supply ON/OFF 2 (Restarting Function After Power Failure) (d3)
This function is utilized to restart the unit operation automatically when the power supply is restored
after a power failure of over 2 seconds. In case of power failure for 2 seconds or less, the standard
unit retains all the operational functions and restarts the operation automatically. (The compressor
restarts operation after 3 minutes guard in addition to power failure time for up to 2 seconds.)
When this function is utilized in the condition that there is no person to operate the unit, monitor the
system for potential unit failure.
NOTES:
1. If power failure occurs during the stoppage of the unit, the unit remains stopped after the power
supply is restored.
2. When the compressor does not reach the fixed temperature, the system may not restart
automatically after turning on the power supply by hot-start control.
*Hot-start Control: The control program that does not operate the compressor even after the
power is turned ON if the compressor does not reach the fixed temperature.
(33) Prevention for Cooling Discharge Air Temperature Decrease (d4)
This function is utilized to prevent discharge air temperature decrease during the cooling operation by
controlling Thermo-ON/OFF according to the discharge air temperature.
● Thermo-ON:
COOL/DRY operations continue for 3 minutes when discharge air temperature at 52
o
F (11
o
C) or lower.
● Thermo-OFF:
The room temperature reaches the setting temperature when discharge air temperature at 56
o
F (13
o
C)
or higher.
(34) Not Prepared (d5)
...(for Ducted High Static Type)
(34) Prevention for Heating Discharge Air Temperature Decrease (d5)
...(for Ducted Medium Static and
Slim Type)
This function is utilized to prevent discharge air temperature decrease during the heating operation by
making the actual fan speed lower than the speed indicated on the wired controller.
NOTE:
The above table shows when the optional function setting “Hi Speed” is set as standard (00) by the
wired controller.
Large
Fan Speed
Small
Indications on
Wired Controller
HIGH2
HIGH
MED
LOW
Actual Fan Speed
HIGH
HIGH
LOW
LOW
Setting Condition
Fan Operation
during
Thermo-OFF
00
LOW
01
SLOW
Содержание HIDS006B21S
Страница 2: ......
Страница 10: ...viii SM 18001 rev 1...
Страница 15: ...SM 18001 rev 1 1 1 INSTALLATION 1 Installation...
Страница 19: ...SM 18001 rev 1 2 1 OPERATION 2 Operation...
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Страница 23: ...SM 18001 rev 1 3 1 TROUBLESHOOTING 3 Troubleshooting...
Страница 75: ...MAINTENANCE SM 18001 rev 1 4 1 4 Maintenance...
Страница 76: ...MAINTENANCE 4 2 SM 18001 rev 1 4 1 Maintenance of Outdoor Unit Refer to the Service Manual for Outdoor Unit...
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Страница 131: ...SM 18001 rev 1 5 1 EXTERNAL INPUT OUTPUT AND FUNCTION SETTING 5 External Input Output and Function Setting...
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Страница 173: ...SM 18001 rev 1 6 1 FIELD WORK INSTRUCTIONS 6 Field Work Instructions...
Страница 182: ...6 10 SM 18001 rev 1 FIELD WORK INSTRUCTIONS 6 8 Mollier Chart for R410A f t 3 l b...
Страница 183: ...SERVICE PARTS LIST SM 18001 rev 1 7 1 7 Service Parts List...
Страница 184: ...SERVICE PARTS LIST 7 2 SM 18001 rev 1 Refer to the Service Parts List for Ducted High Static Medium Static and Slim...
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Страница 186: ...2018 Johnson Controls Inc SM 18001 rev 1 Code No LIT 12013047 Revised February 2019...