9
3. Make sure that plastic tubing is still attached to the pressure
switch and fan housing. Also make sure that wiring connector
from motor to control box is securely attached.
4. Do not plug in power cord until vent system is completely
installed. The Power Vent operates on 120 Vac, therefore a
grounded outlet must be within reach of the 6 foot flexible
power cord supplied with the vent (see fig.1). The power cord
supplied may be used on unit only where local codes permit.
If local codes do not permit use of flexible power supply cord:
A.
Remove two screws that secure side plate on control
box and remove plate.
B.
Cut flexible power cord on inside of control box, as close
to inside wall as possible.
C.
If flexible cord and strain relief are removed, then
opening in box must be covered.
D.
Remove plastic cap in top of control box and install
suitable conduit fitting in enclosure.
E.
Splice field wiring into existing wiring using code
authorized method (wire nuts, etc).
F.
Be certain that neutral and line connections are not
reversed when making these connections.
G.
Replace side panel and secure with two screws.
5. The blower discharge adapter is made to accept only straight
sections of 3" pipe. To start off with an elbow, a short section
of the furnished pipe, a minimum of 2 inches, must be cut
POWER VENT WIRING SCHEMATIC - FIGURE 7
CAUTION
LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN
SERVICING CONTROLS. WIRING ERRORS CAN CAUSE
IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER
OPERATION AFTER SERVICING.
