Overhead Ceiling Fans
53
®
Mechanical Installation
Fan Mounting
– Fan is mounted in accordance with the instructions found in the IOM.
Safety Cable and Guy Wires
– Safety cable and guy wires (if provided) are installed in accordance with the
instructions found in the IOM.
Airfoils and Winglets
– Airfoils and winglets are installed in accordance with the instructions found in the
IOM.
Hardware
– Fan is installed using only Greenheck-supplied hardware or hardware (by others) that complies
with the specifications indicated for each component in the IOM.
Torque
– All applicable hardware is torqued to the appropriate value indicated in the IOM.
Electrical Installation
Source Power Quality
– An experienced electrician has confirmed that the building’s source power
complies with the power quality requirements indicated in the IOM or has installed external power line filters
(by others) if required.
Source Power Voltage
– An experienced electrician has verified that the source power voltage measured
from leg-to-leg and leg-to-ground at the input power terminals on each fan’s VFD are within acceptable
tolerances. Measured voltages have also been recorded for future reference.
Motor Cables
– The motor power, motor ground, and hall cables have been plugged into the VFD circuit
board as shown in the IOM.
Shielded CAT-5e Cable
– Fan is installed using only Greenheck-supplied CAT-5e cable or shielded CAT-
5e cable that complies with the specifications included in the IOM. Individual CAT-5e cable lengths do not
exceed 200 feet.
CAT-5e Cable Functionality
– All CAT-5e cables have been tested for functionality (including continuity of
the shield) using a CAT-5e cable tester or multimeter and needle probes.
Networking and Wiring
– All required network wiring and dipswitch modifications have been completed on
each fan’s VFD as indicated in the “Fan Networking” section of the IOM.
Communications Test
– Communications have been tested at each fan’s VFD as indicated below:
1. Unplug fan from RJ45 splitter at the top of the fan’s downtube.
2. Adjust dipswitches on dipswitch bank 2 to OFF - ON - ON (down - up - up).
3. Measure DC voltage across DATA+ and DATA- terminals on fan’s VFD. Measured voltage should be
4.5 – 5.5V.
4. Reset dipswitches on dipswitch bank 2 as shown in the IOM and reconnect the fan to the RJ45 splitter
to return fan to service.
24V Test
– 24V power supply has been tested at each fan’s VFD by measuring DC voltage across 24V and
GND terminals. Measured voltage should be 23-24V.
Controls
– Controls have been installed in a safe environment for the specific control model.
Fire Alarm Relay
– If the building is equipped with a fire suppression system, the Greenheck supplied fire
alarm relays have been installed and tested by qualified personnel who are familiar with the operation of
building fire suppression systems.
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e-Installation
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e System
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ation
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