Unico IS12MPA iSeries - Wiring Diagram

Bulletin 30-122.2014.04.006 8 Copyright © 2014 Unico, Inc.
(SAC xx.xxxx.xxx.xx)
Cable B must be shielded cable, 18 AWG (minimum)
Outdoor units
MODEL
Power Supply
Full Load
Current
Minimum Circuit
Ampacity (MCA)
Maximum
Overcurrent
Protection (MOP)
IS18G50
1 phase, 60 Hz
208-230 V
10.0
13
20
IS24G65
12.5
16
25
IS30G80
16.0
20
35
IS36G110
22.0
28
50
Indoor units
MODEL
Power Supply
Full Load
Current
Minimum Circuit
Ampacity (MCA)
Maximum
Overcurrent
Protection (MOP)
IS12MPA
1 phase, 60 Hz
208-230 V
0.5
*
*
IS24MPB
0.5
*
*
* Not fused separately. Connect directly to outdoor unit.
TO OUTDOOR UNIT
POWER S UPPLY
AC 208-230V
1 PHASE 60 Hz
A
B
WIRE LENGTH, SIZE
WIRING DIAGRAM