Montigo HFK50 User manual

Fan Kit
Installing the HFK50 Fan Kit for Proame 2
Page 1 XT0014 - 092214
This kit should be installed by a qualied person.
Check local codes and read all instructions prior to installation.
Ensure that all power to the appliance is off at the electrical breaker or fuse
before beginning installation. Ensure gas is turned off at the shutoff valve before
beginning installation.
CAUTION
For use with:
H*34-DF/DL; L38-DF
H*38-DF/DL; L42-DF
H*-DF/DL; L52-DF
* = C, L, P, R, W
General Information
This blower kit is for installation with the models listed above.
Installation
1. Remove burner tray if required (follow instructions in the replace
installation manual).
®
C
US
Before You Begin
Ensure that the power supply has been turned off at the breaker or
fuse before beginning the installation.
Shut off the gas supply at the shut-off valve, and ensure that the main
burner and pilot light have been turned off and the replace has been
cooled off for at least two hours be fore installation.
KIT # Contents
HFK50 2x blowers, 1x fan cord assembly with heat sensor
switch, Fan Speed Controller with Dual Receptacle
(DRB001), 4x mounting screws, Velcro strips,
self-adhesive cable tie mounts and cable ties.
Burner Tray Gasket
17
Figure 1 Contents of HFK50 Fan Kit package.
18
Burner Tray Gasket
Figure 2 Removing the burner tray (L38DF, L42DF, L52DF
models only).
Figure 3 Removing the burner tray (L38DF, L42DF, L52DF
models only).
Left fan Right fan
Dual Recep-
tacle control box
(DRB001)
Fan Harness Power Cord
with heat sensor
Cable ties &
mounts Fan mount-
ing screws

Installation
Page 2 XT0014 - 092214
3. Install the right fan as shown in Figure 6 to the bracket underneath
the rebox using the screws supplied (motor should be oriented
towards the back side of the replace).
Figure 5 Install right fan to bracket
4. Attach the DRB001 using the supplied Velcro strips to the oor of
the replace. Note: ensure that control box clears the door buckle.
5. Plug DRB001 Power Cord to the PPO box.
Figure 6 Attach the DRB001
Figure 7 Plug in power cord to PPO
Figure 4 Install left fan to bracket
Door
buckle
PPO
Box
2. Install the left fan as shown in Figure 4 to the bracket underneath
the rebox using the screws supplied (motor should be oriented
towards the back side of the replace).

Installation
Page 3
XT0014 - 092214
6. Plug in the Fan Harness Power cord to DRB001 "FAN PLUG"
7. Plug the 2-pin molex connectors on the other end of the harness
to the connectors from both fans. Note: the left or right fan can be
plugged into either plug.
Figure 8
Figure 9
8. Using the supplied cable ties and self-adhesive cable tie mounts,
secure the fan harness to the bottom of the rebox. Make sure to
keep the wires away from fan blades and door buckles.
Figure 10
Figure 11 Fireplace power cord Proame 2 System
9. Plug in the power cord from the replace to the Dual Receptacle
box "120 Volt Out" Plug (labeled). See "Figure 12 Fireplace power
cord Proame 2 System" on page 3.

Installation
Page 4 XT0014 - 092214
10. Secure the Fireplace powercord to the replace oor using cable
ties, away from the door buckle and other moving parts.
Figure 12
12. Slide in the Heat Sensor to the existing bracket attached to the bot-
tom of the burner tray. If replace bracket is not available, use the
bracket supplied with the heat sensor switch and use self-tapping
screws to mount them to rebox bottom.
Figure 13
11. Reinstall the burner tray. See Figure 2 or Figure 3 for examples
13. Complete the installation as per the replace installation manual
and start-up the replace. Turn the fans on using the DRB001
control box.
Note: It may take up to 15-20 minutes for the fans to turn on, as your
replace will need to reach a temperature of 130 F (at the heat
sensor) before the fans will start.
14. Use the speed control knob to adjust the fan speed to the desired
setting.
The fans only operate when the unit is running. You may
turn the fans off completely using the DRB001 knob.