Connecting The Cable Between Indoor Unit And Outdoor Unit - Heat Controller Energy Knight HMC30AS-1 Installation Instructions Manual

CONNECTING THE CABLE BETWEEN INDOOR UNIT AND OUTDOOR UNIT

Connect the cable to the
Indoor unit.
Connect the cable to the indoor unit by
connecting the wires to the terminals on the
control board individually according to the
outdoor unit connection.
(Ensure that the color of the wires of the
outdoor unit and the terminal No. are the same
as those of the indoor unit.)
Terminals on the indoor unit
Color of Wires
Color of Wires
Terminals on the outdoor unit
CAUTION
Wiring must be as following diagram.
Disconnect Switch (Optional)
• May be required by local codes
• Must be rated for 15 amps
Indoor
unit
61cm max
(24 in max)
3(L1) 4(L2)
G/Y BROWN BLUE RED
G/Y BROWN BLUE RED
4(L2)
1(L1) 2(L2) 3(L1)
POWER INPUT
The power supply cord connected to the outdoor
unit should be complied with the following
specifications (UL and CSA recognized one).
5
The connecting cable connected to the indoor
and outdoor unit should be complied with the
following specifications (UL and CSA
recognized one).
5
Outdoor Disconnect Switch
• Must be rated for 30 amps
Outdoor
unit
13
CAUTION
AWG #12
AWG #20
Main power source
61cm max
(24 in max)