Daikin D-BACS, Design Manual

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2.1 <KRP4A51 / KRP4A52 / KRP4A53 / KRP4A54> Wiring Adaptor for Electrical Appendices (2) 333
Adaptor
2.1.5 Precautions before Use for the Wiring Adaptor for Electrical Appendices (2)
Combined use of the wiring adaptor for electrical appendices (2) and the centralized control device is possible by the
following setting method only under the limited use condition.
[Setting method]
Cut the jumper for the wiring adaptor for electrical appendices (2) (J5).
(Note, however, that the adaptor may not operate normally unless the following use condition is met.
[Use condition]
(1) When the wiring adaptor for electrical appendices (2) is used in the following ways, combined use of the wiring
adopter and the centralized control device is possible.
As for the monitor, operation using the wiring adaptor for electrical appendices (2)
Forced thermo off control using the wiring adaptor for electrical appendices (2)
(Mode setting: Only input B is used at the positions C and E)
Room temperature set shift control using the wiring adaptor for electrical appendices (2)
(Mode setting: Only input B is used at the positions D and F, however, impossible when the room temperature set
unit (DPF201A53) is used at the same time.)
(2) In the case of teleconference using the wiring adaptor for electrical appendices (2), combined use is possible if the
centralized control device is used as given in the following table.
Models Conditions
Central remote controller
(DCS302CA61) Possible if forced outage input is not used and the adaptor is used using
any of the operation codes 6, 7, 16, and 17.
Unified ON/OFF controller
(DCS301BA61) Possible if forced outage input is not used, and the adaptor is used using
the operation code of priority to the last press
Schedule timer
(DST301BA61)
Possible if the operation code is set to priority to the last press
Unification adaptor for computerized control
(DCS302A52)
Possible if the input mode is set to the position 3
Parallel interface
(DPF201A51, 52, 53) Possible if forced outage input is not used and the operation mode is set
to the position 1
Cut this jumper using
a nipper. Treat the cut
portions properly so
that the cut portions
may not get into touch
again after cutting.