Greenheck SP-B Installation, Operation And Maintenance

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Installation, Operation and Maintenance Manual
Fig. 1
WARNING !
To reduce the risk of fire, electric shock, or injury to
persons, observe the following:
• If a speed controller is used, this fan should only be
used with fan speed control, manufactured by KB
Electronics, Inc.
• Before servicing or cleaning unit, switch power off at
service panel and lock service disconnecting means
to prevent power from being switched on
accidentally. When the service disconnecting means
cannot be locked, securely fasten a prominent
warning device, such as a tag, to the service panel.
• Installation work and electrical wiring must be done
by qualified person(s) in accordance with all
applicable codes and standards, including fire-rated
construction.
• The combustion airflow needed for safe operation of
fuel burning equipment may be affected by this
unit's operation. Follow the heating equipment
manufacturer's guideline and safety standards such
as those published by the National Fire Protection
Association (NFPA), and the American Society for
Heating, Refrigeration and Air Conditioning
Engineers (ASHRAE), and the local code authorities.
• When cutting or drilling into wall or ceiling, do not
damage electrical wiring or other hidden utilities.
• This unit is suitable for use directly over a tub or
shower with a GFI branch circuit wiring.
• Ducted fans must always be vented to the outdoors.
• For general ventilating use only. Do not use to
exhaust hazardous or explosive materials and
vapors
• These fans are not recommended for cooking
exhaust applications. They are designed primarily
for low temperature, clean air applications only.
Figure 4 shows the minimum distance these fans
should be placed in relation to cooking equipment.
• Fan/Light combination not to be installed in a ceiling
thermally insulated to a value greater than R40.
Prepare the Fan
1. If power assembly (motor and wheel) is not installed in housing, insert the electrical plug
into fan socket, then slide wheel end of power assembly into fan housing. Attach by using
two sheet metal screws provided, as shown in figure 1.
2. If fan is to be used in a fire resistive membrane ceiling, a ceiling radiation damper must be
used. If the ceiling radiation damper is already mounted to the fan from the factory,
proceed to next step. To mount the ceiling radiation damper to fan, make sure grille
attachment tabs are facing down. Then place the inlet part of the fan into the ceiling
radiation damper collar, and use self-tapping sheet metal screws #10x
screw through the damper collar and into the fan housing, as shown in figure 2. If the
fan/light combination is being used, make sure ceiling radiation damper has an electrical
plug in it. The electrical plug must be inserted into the fan. Make sure the electrical wire
will not interfere with
damper operation, as
shown in figure 3.
Qty 8 sheet metal
/
1
screw #10x
2
(by others)
Install the Fan
1. For best performance, choose a
2. Attach adjustable mounting brackets to fan,
a. For frame construction, position unit between
b. For hanging installations, use Greenheck's
Model SP-B
Model CSP-B
Ceiling Exhaust and Inline Fans
in.
Fig. 2
location with the shortest possible
duct run and minimum number of
elbows. Do not mount near cooking
equipment, as shown in figure 4.
but leave the screws
loose until proper
Brackets can be
height is
arranged to adapt
determined, as
to most mounting
shown in figure 5.
conditions
For fan and fan/light
combinations cut a
14 1/8 by 11 3/4 inch
hole in the ceiling.
For fan/CRD
combinations cut a
14 3/8 by 12 1/4 inch
hole in the ceiling.
joists. Position brackets such that bottom
edge of housing will be flush with finished
ceiling, and tighten the adjustable mounting
brackets, as shown in figure 6.
optional vibration isolator kit Part Number VI
Kit. Using the fan's standard adjustable
mounting brackets and 10 by 32 threaded rod
- by others, hang unit as shown in figure 7.
PN 455480
1
/ in. (by others) to
2
Wires to ceiling fan
Do not allow
interference in
this area
Wires from lighted grille
Do not install
fan in this area
45º 45º
Fan
1. Adjust to be flush
Fig. 5
with finished ceiling
Fig. 7
Fig. 3
Fig. 4
Fig. 6
2. Tighten
Ceiling