Installation Instructions
Step 2 - Installation of the Cassette Unit (cont)
I.
ACT17CWA (Wired Controller)
• After backlight is lit at the wired controller off, press and
hold FAN and TEMP + button for 10 seconds.
• The static pressure selection will appear in the upper
right hand corner.
• The Installation Height Grade can be adjusted by
pressing TEMP + or TEMP - buttons.
• Press FAN button to confirm the change.
Electrical connections indoor and outdoor units
14/4 non-shielded stranded copper cable Only.
Maintain 10 feet of separation between TV and any
Radio wiring.
NOTE: Do not use end terminals.
NOTE: Tighten connector terminals to manufacturers
torque rating
NOTE: If cable connecting Indoor & Outdoor unit > 180ft
(55m), the Indoor unit ground wire should be separated
from the cable.
Refer to the outdoor section Installation Manual for the recommended procedure.
Wifi Pairing
After downloading the App:
2. Open the app.
3. Select "Sign In".
4. Sign into your account or register as a new user.
5. Select the "+" icon to add a new device and follow the directions in the app.
12
Step 3 - Electrical Connections
Step 4 - Leak Testing and Evacuation
Installation Height Grade
1 (Default)
2
3
central controller
A
L1 L2
C1C2
POWER SUPPLY
208/230V 60Hz
Installation Height
2.7m (8.9ft)
2.7 - 3.7m (8.9 - 12.1ft)
3.7 - 4.2m (12.1 - 13.8ft)
B
Outdoor unit
1 2 3
terminal blocks
Indoor unit
1 2 3
terminal block
31-5000516 Rev. 3