Daikin D-BACS, Руководство по конструкции

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330 2.1 <KRP4A51 / KRP4A52 / KRP4A53 / KRP4A54> Wiring Adaptor for Electrical Appendices (2)
Adaptor
4. Temperature setting input
Temperature setting corresponds to resistance values in the range of 0 to 135
Ω
.
Their relationship is as shown below.
Relation between the setting temperature and the resistance are as follows.
Note:
„
The value of resistance includes the resistance of wiring.
„
The setting temperature is limited within the setting range of indoor unit. If you set the temperature outside of the
range by the adaptor, it controls at the nearest setting range.
5. Setting of control mode selector switch (RS1)
Setting
temperature (°C) 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Resistance (
Ω
)
0.0
~
3.4
5.0
~
11.6
13.8
~
20.0
22.4
~
28.4
31.0
~
36.4
39.4
~
44.8
48.2
~
52.8
56.6
~
61.2
65.2
~
69.4
73.8
~
77.8
82.4
~
85.8
91.0
~
94.0
99.4
~
102.2
108.6
~
110.4
117.2
~
119.2
125.8
~
127.4
134.2
~
140.0
CONTROL
MODE
Position
RS1
Function
Input A close Input A open
Input B close
(Input A is ignored)
Operation
or not of
indoor
unit
From Remote
controller
Operation
or not of
indoor
unit
From Remote
controller
Operation
or not of
indoor
unit
From
Remote
controller
0 Input Ignored — —
1 Remote Control Rejection ON Rejection
OFF Rejection
Forced
OFF
Rejection
2 Central Priority ON Acceptable
3
Remote controller Acceptable/
Rejection
ON
Only Stop
acceptable
4
Remote controller acceptance
/ rejection, OFF
Permit Acceptable
Position Function
Input A close/open
(pulse input)
Constant Input B close
( Constant input) (Input A is ignored)
Operation
or not of
indoor
unit
From Remote controller
Operation or not of
indoor unit
From Remote
controller
5 Remote Control Rejection
ON /
OFF
Rejection
Forced OFF at close Rejection
6 Last command Priority
ON /
OFF
Acceptable
To enable temperature setting from both the optional controller and remote
controller, set SS2 to "POSSIBLE". (Factory setting: POSSIBLE)
POSSIBLE:
Enables temperature setting by both the optional
controller and remote controller. (Engages individual control.)
IMPOSSIBLE: Enables temperature setting from the optional controller only.
(The remote controller cannot be used to set temperature.)
Never apply voltage to terminals A+
or A- for any reason whatsoever.
SS2
IMPOSSIBLE POSSIBLE
Adaptor
KRP4A51·52·53·54
KRP4AA51·52·53
1PA59890C
A-
A+
1