Instruction manual

5
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal
injury or death.
Before installing or servicing system, always turn off main
power to system. There may be more than one (1)
disconnect switch.
!
WARNING
EQUIPMENT DAMAGE HAZARD
Failure to follow this caution may result in equipment
damage or improper operation.
This unit cannot be powered directly from blower motor
leads. Voltages can exceed 190 VAC (120v motors). Do not
wire directly to blower motor. Wiring to blower motor will
damage power supply and void warranty.
CAUTION
!
AIRFLOW SENSOR CABLE OR AIRFLOW SENSOR
BYPASS PLUG MUST BE CONNECTED TO THE
POWER SUPPLY IN ORDER TO ACTIVATE THE AIR
PURIFIER
NOTICE
A06670
Fig. 9 -- Airflow Sensor Bypass Plug Installed
To fan coil field power connection
Fused power connector leads
from installation compnents
(in bad attached to power cord)
Air purifier
power cord
To fan coil field power connection
To L2 field power supply
To L1 field power supply
5 Amp in-line fuse
Ground:
Attach to fan coil
ground (chassis)
Cable Connector
To secure power cord
to fan coil cabinet
A06515
Fig. 10 -- Fan Coil Chassis Ground
Power cord installed and ground wire secured to terminal
Power cord to line voltage
Power supply
Power supply connector
Use wire ties to secure power cord
to power supply enclosure
Use cable connector to secure
power cord to cabinet
Alternate power cord
pass-thru hole
A14300
Fig. 11 -- Power Cord Routing
Airflow Sensor
1) Slide airflow sensor tabs into support bracket 2) Rotate airflow sensor and clip into bracket
A06412
Fig. 12 -- Airflow Sensor Install
GAPAB