6-6-3. Applied Control of Outdoor Unit
Optional control P.C. boards provide access to a range of functions as listed below.
Layout of Outdoor Unit Interface P.C. Board
* For Applicable controls, switch the DIP SW on the P.C. board or set the outdoor unit O.DN.
No. Function Outdoor unit for
control P.C. board
Connection
Control P.C. board to be used Outdoor unit interface P.C. board setting*
TCB-
PCDM4E
TCB-
PCMO4E
TCB-
PCIN4E
Connector
No.
DIP SW
No.
Bit ON Outdoor unit
DN Code (O.DN)
Header unit
——
CN513
(blue)
——
[009]=0
(Factory default)
Power peak-cut Control
(Standard)
*Limit a maximum capacity
To limit a maximum power, set the outdoor unit O.DN code to [009]=1, and set the criteria value of a maximum power consumption with
O.DN code [00A], [00B], [00C] and [00D]. Input the values for both cooling and heating.
Outdoor unit DN Code (O.DN) [00C], [00D]
Criteria value setting for a maximum cooling power
(e.g.) When the maximum standard value of cooling power consumption is set as 19.35 kW = 19.35kW
Header unit
——
CN513
(blue)
— — [009]=1
Power peak-cut Control
(Standard)
*Limit a maximum power
1
Header unit
——
CN513
(blue)
SW105 1
[009]=0
(Factory default)
Power peak-cut Control
(For one input function)
*Limit a maximum capacity
Header unit
——
CN513
(blue)
SW105 1 [009]=1
Power peak-cut Control
(For one input function)
*Limit a maximum power
2
Header unit
——
CN513
(blue)
SW105 2
[009]=0
(Factory default)
Power peak-cut Control
(Enhanced Function)
*Limit a maximum capacity
Header unit
——
CN513
(blue)
SW105 2 [009]=1
Power peak-cut Control
(Enhanced Function)
*Limit a maximum power
3 Header unit —
—
CN509
(black)
—— —Snowfall Fan Control
Outdoor unit DN Code (O.DN)
Value
[00C]
19
[00D]
35
Header unit —4
—
CN512
(blue)
—— —
External master ON/OFF
Control
Header unit —5
—
CN508
(red)
—— —
Night operation
(Sound reduction) Control
6
Header unit —
—
CN510
(white)
——
[008]=0
(Factory default)
Operation Mode Selection
Control
Header unit —
—
CN510
(white)
— — [008]=1
Operation Mode Selection
Control (forced choice)
7 Header unit — —
CN511
(green)
—— —Trouble/Operation output
8
Individual
outdoor unit
——
CN514
(green)
——
[012]=0
(Factory default)
Compressor Operation
Output
9 Header unit — —
CN514
(green)
— — [012]=1Operating Rate Output
Outdoor unit DN Code (O.DN) [00A], [00B]
Criteria value setting for a maximum heating power
(e.g.) When the maximum standard value of heating power consumption is set as 14.00 kW = 14.00kW
Outdoor unit DN Code (O.DN)
Value
[00A]
14
[00B]
00
CN510 CN508
CN512 CN509
CN514 CN513
CN511
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