Daikin AKZ8 Series, Instruction Manual

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9
Installation Pr
ocedure
Installation
Top view
OFF ON
Operation setting and parameter setting
are enabled. (Standard factory setting)
Transformer power supply terminal block
For different-voltage model (–E) only
Alarm output
L1 L2 L3
Control
board
60 61 62 63 64 65 66 67 9 10 11 12 13 30 31
Operation setting and parameter
setting cannot be changed.
Conducted
by user
Temperature range
warning output
Remote control input
For connection of optional protection
device (OP)
For connection of machine
temperature tuning sensor
No connection
No connection
Power supply
terminal block
CN11
(Ground terminal)
PROTECT SW
(Erroneous operation prevention)
Signal cable terminal block
Short-circuit bar
CN2
Outline of electrical equipment box (Typical)
Connection of remote control input
To execute remote control, connect the cable according to the procedure below.
Local procurement items
Remove the short-circuit bar (between terminals [10] and [11]) on the terminal block in
the electrical equipment box.
Connect the cable specified in above between terminals [10] and [11].
∗
12 VDC is applied across these terminals (Terminal [10]: negative polarity, [11]: positive polarity).
Component
Single-pole, single-throw remote control switch, or “a” contact that enables operation command output
Note) Select a switch whose minimum allowable load is 12 VDC and 5 mA.
Single-core cable:
φ
1.2 (AWG16), or twisted cable: 1.25 mm
2
(AWG16), M3 crimp terminal
Wiring material
2
3
1
1
E3:
E2:
E1:
Select a terminal according to the main power supply voltage.
415
480 415
480 415
480
440V 460 440 460 440 460
380V 400 380 400 380 400
220V (Ground) 220 220 230 230 230
W V U
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