85
SW07
Bit 1
Bit 2
Operation stop to 60%, 80%, 100%
ON 60% to 60%, 75%, 85%, 100%
Power peak-cut (expansion) ON
OFF
ON
ON
CN513
Blue
7-2-2-2. Power Peak-cut Control (Expansion)
Setup at power peak-cut control (expansion) request
CN513 (BLU)
Header outdoor unit interface P.C. board
(Setup to
Header
unit only)
SW07
Set up Bit 1.
ON Bit 2.
Connection cable
Power peak-cut
control board
PJ17
(4P WHI)
L1
SW2 SW1
OFF ON
Display
Operation
Power
supply
MAX AC240V
Procured locally
DC
1.2V
<Setup positions of header outdoor
unit interface P.C. board>
<Connector position magnified drawing>
<Switch position magnified drawing>
Control lamp
L1
OFF
ON
ON
ON
Outside power
peak-cut request
SW1 SW2
OFF OFF
ON OFF
OFF ON
ON ON
Power Peak-cut request
I/F SW07, Bit 1
OFF time ON time
100% (Normal operation) 100% (Normal operation)
80% (Upper limit restriction) 85% (Upper limit restriction)
60% (Upper limit restriction) 75% (Upper limit restriction)
0% (Forced stop) 60% (Upper limit restriction)
Operation
The upper limit capacity of the outdoor unit is restricted
based on the demand request signal from outside.
L1 : Display lamp during Power peak-cut control
SW1 : Power peak-cut ON switch ∗1
SW2 : Power peak-cut OFF switch ∗1
*1
Input signals of SW1 and SW2 are acceptable even if they
are upper than pulse input (100mm. sec.) or serially made.
∗ Be sure to prepare a contact for each terminal.
Relay contact capacity of “operation” port
Below AC240V 1A (COSØ = 100%)
Below DC24V 2A (Non-inductive load)
Note) When connecting non-inductive load such as relay
coil to L1 load, insert the noise surge absorber CR
(In case of AC) or counter electromotive-proof diode
(In case of DC) into the bypass circuit.
Power peak-cut control board: TCB-PCDM2E
Outdoor unit destination to be connected becomes the
header outdoor unit (U1).
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