Napoleon Fireplaces NZ-26WI - Manual (Page 14)

W415-0585 / B / 11.28.06
14
3.
Slide the first blower to the back of the fireplace tak-
ing care not to damage the terminals. Position the blower
onto the studs and secure using the lock washers and wing
nuts provided. Pull the leads to the front and right side of the
ashpan housing.
4. Slide the second blower into place, position onto the
studs and secure as before.
5. Remove the junction box cover located on the lower
right outside of the unit. use a nut connector to attach the
black wire of the variable speed switch to the black power
wire.
6. Pass the four blower leads and both thermodisc leads
through the junction box bushing. Connect one blower lead
from each blower and one of the thermodisc leads using a
nut connector and connect the other two blower leads to the
white power supply wire using a nut connector.
7. Connect the other thermodisc lead to the black wire
of the variable speed switch using a nut connector. Secure
ground wire (green) to the threaded weld stud located on the
junction box wall. Re-install the junction box. Ensure that the
wires will not interfere with the blower.
Because the blower is thermally activated, when turned
on, it will automatically start approximately 15-45 minutes
after lighting the fireplace. Use of the blower increases
the output of heat.
Drywall dust will penetrate into the blower bearings
causing irreparable damage and must be prevented from
coming into contact with the blower or its compartment.
Any damage resulting from this condition is not covered
by the warranty policy.
figure 36
THERMODISC LOCATION
JUNCTION
BOX c/w
VARIABLE
SPEED SWITCH
SECOND BLOWER SINGLE BLOWER
INsTAllATION TO Be DONe By A quAlIFIeD INsTAller
and must be electrically connected and grounded in accordance
with local codes. In the absence of local codes, use the current
CSA C22.1 CANADIAN ELECTRICAL CODE in Canada or the
ANSI/NFPA 70 NATIONAL ELECTRICAL CODE in the united
States.
1. Turn off any elec-
trical power to the fire-
place (if applicable). Open
the lower louvred control
door.
2. Locate the vibration reducing pad (one per blower)
over the two threaded studs, piercing 2 holes into the pad.
The blower must be able to be positioned entirely onto the
pad. If
only one blower is used, install on the left hand side
of the fireplace.
SINGLE BLOWER INSTALLATION:
3. Slide the
blower to the back
of the fireplace tak-
ing care not to dam-
age the terminals.
Position the blower
onto the studs and
secure using the
lock washers and
wing nuts provided. Pull the leads to the front and right side
of the ashpan housing.
4. Remove the junction box. use a nut connector to at-
tach one of the black wires of the variable speed switch to
the black power supply wire.
5. Pass the two blower leads and one thermodisc lead
through the junction box bushing. The thermodisc is located
inside the outer shell, just above the louvre
door.
Figure 36.
Connect one blower lead to the thermodisc lead using a nut
connector and the other blower lead to the white power supply
wire using a nut connector.
6. Thread the other thermodisc lead through the junc-
tion box bushing and connect to the other black wire of the
variable speed switch using a nut connector. Secure ground
wire (green) to the threaded weld stud located on the junction
box wall. Re-install the junction box. Ensure that the wires
will not interfere with the blower.
DUAL BLOWER INSTALLATION:
figure 34
figure 33
OPTIONAL BLOWER INSTALLATION
figure 35