Hearth & Home Heat-Zone 240V User manual

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900 Rev. H • 11/15 1
INSTALLATION AND
OPERATION INSTRUCTIONS
Approvals
The Heat-Zone® 240V air duct kit is approved for use on
Heat & Glo Models XLR-AU, XLR-PLUS, XLR-CE, RED40-
AU, 6TRSI-AUD, MEZZO-AU, 6000, 350 and 550 series
gas heaters.
Introduction
The Heat-Zone®240V accessory kit conveys warm air
from the heater through air duct(s) to remote locations in
the same room or other rooms of the building. See Figure
1. One or two Heat-Zone®240V kits can be installed on
the heater.
Preliminary Preparation
Contents of kit:
• 6 meters of 152 mm Round Duct
• Fan Housing Assembly
• Junction Box
• Air Register
• Heater Duct Collar
• Duct Adapter - (round to oval)
• Hardware Bag
• IPI Plus Auxiliary Jumper
Heat-Zone®240V Air Duct Kit
NOTICE! If any parts are missing or damaged, contact your
dealer before starting installation. DO NOT install a damaged kit.
FLOOR REGISTER TWO DUCT KITS
WALL REGISTER
WALL
REGISTER
WALL
REGISTER
CEILING REGISTER
Figure 1
Possible Air Duct Runs/Locations
457 mm
171 mm
MINIMUM SPACE
REQUIRED FOR
90 DEGREE BEND

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900 Rev. H • 11/152
COVER
PLATE
DUCT
COLLAR
6000 SERIES
XLR-AU
KNOCKOUT
Installation
1. Remove the cover plate or knockout from the side or
top of the heater and discard it.
2. Center the duct collar around the exposed hole and
attach it to the heater with 3 screws. NOTE: Do this
BEFORE nal positioning of the heater. See Figure 2.
Figure 2
FAN HOUSING
ADJUSTABLE
MOUNTING BRACKET
FINISHED SURFACE
FRONT OF FAN HOUSING
6 mm
2 x 6 WALL
3. Determine the location for the air register/fan housing as-
sembly. Cut a 127 x 346 mm hole between framing
members (wall studs or oor joists).
4. Mount and secure the fan housing assembly to framing
members so the front surface is 6 mm below the n-
ished wall or oor surface. Use the adjustable mounting
brackets and screws provided in the kit. See Figure 4.
NOTE: The brackets can be rotated 180º and mounted
to the back side of the framing member if necessary.
Figure 4
Figure 3
HEAT ZONE
®
LOCATION
LEFT AND RIGHT SIDES
HEAT ZONE
®
ADAPTER BOX
MEZZO-AU
The Heat-Zone®240V kit is tested and safe when installed
in accordance with this installation manual. This kit is
carefully engineered and must be installed only as speci-
ed. Modifying the kit or any of its components will void
the warranty, and may possibly cause a re hazard.
CAUTION: Installation of this appliance should only be
carried out by an authorized person. All relevant codes
and regulations laid down by the gas piping authorities,
municipal building regulations, electrical wiring regula-
tions and the requirements of the AS5601 Gas Installation
code must be observed.
Preliminary Preparation
1. Plan the location of the heater and the warm air duct
run(s). See Figure 1 for potential installation options.
Venting Guidelines:
MAXIMUM Duct Run = 6 m for useful heat output.
Insulated duct included with kit will not lose signicant heat.
MINIMUM Duct Run = None: For runs out from the heater
to adjacent room OR down to the room below.
MINIMUM Duct Run = 787 mm top of heater to room above.
• Maintain smooth turns in duct to ensure maximum heat
output.
• If using optional non-insulated pipe, as described in
Step 6, heat loss will occur and shorter duct runs will
yield higher heat output.
See MEZZO-AU Installation
Manual for full instructions.

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900 Rev. H • 11/15 3
FAN HOUSING
2 x 4 WALL
13 mm
FINISHED SURFACE
FRONT OF FAN HOUSING
ADJUSTABLE
MOUNTING BRACKET
NOTE: If the fan housing is installed in a 2 x 4 wall, the
front of the housing will protrude approximately 13 mm out
of the wall. See Figure 5.
5. Install the air duct run. NOTE: Fold outer poly layer of
exible duct back to maintain clearance to combustibles
on the replace. Secure liner to the collar with clamp.
Figure 5
FAN HOUSING
ROUND TO OVAL
ADAPTER
152 mm ROUND
INSULATED AIR DUCT
7. Support duct at intervals of no greater than 1.2 m
with no more than 13 mm sag between supports or
as required per local code. Secure the duct so that
clearance to the outer wrap of the replace is
maintained.
8. Install a wall switch in a convenient location. This switch
will control the Heat-Zone®240V fan operation. When
using the AUX300CE in the IPI Plus system, the AUX1
or AUX2 can control the output and ON/OFF function in
place of a separate wall switch. Note that the RC300
remote is needed.
9. IF using a wall switch:
Wire 240 VAC service TO the wall switch and FROM the
wall switch to the fan junction box. Use wire connectors to
secure the 240 VAC service wires to the hot and neutral
fan wires and screw the 240 VAC ground wire to the fan
junction box. See Figure 8 for isolated control wall switch.
If using AUX300CE:
240 VAC will be provided by AUX300CE module.
Connect 2166-191 jumper to AUX1 of AUX300CE
module. Using wire connectors, secure wires to 2166-
191 jumper and run to fan junction box. Inside of fan
junction box, secure wires to fan wires using wire con-
nectors and screw the ground wire to the fan junction
box. See gure 9.
10. Screw the fan junction box to the fan housing.
11. Screw the register to the fan housing using tabs and
two black screws. See Figure 7.
12. Complete the heater installation per instructions.
Figure 6
NOTE: One or two Heat-Zone® kit(s) may be run off
the AUX1 port. If independent fan control is desired,
one Heat-Zone® kit may be ran through the AUX1 port
and the other through the fan port on the AUX300CE as
shown in product wiring diagram in product installation
manual.
REGISTER
FAN HOUSING
Figure 7
ROUND AIR DUCT: Attach the 152 mm round air duct
(supplied in the kit) to the heater collar and run the duct to
the fan housing. Attach the round-to-oval adapter to the
fan housing and the air duct to the adapter. See Figure 6.
OPTIONAL NON-INSULATED OVAL AIR DUCT:
NOTE: 152 mm metal oval air duct is NOT pro-
vided with this kit but can be purchased from a
heating or air conditioning ventilation supplier.
Attach the round-to-oval adapter to the heater starting
collar and a 152 mm oval duct to the adapter. Complete
the duct run and attach the oval duct to the fan housing.
ROUND and OVAL DUCT: A combination of 152 mm
round and 152 mm oval air duct can be used in the duct
run. Oval duct components must be purchased from a
heating or air conditioning ventilation supplier.
6.

Hearth & Home Technologies • Heat-Zone-240V Air Duct Kit • 299-900 Rev. H • 11/154
BROWN
BLUE
GREEN/YELLOW
BLUE
FAN
BROWN
GROUND
FAN
JUNCTION BOX
CONNECTION WIRE SUPPLIED BY
INSTALLATION PROFESSIONAL
WALL
SWITCH
BROWN
BLUE
FAN
AUX1 AUX2
GROUND
FAN
JUNCTION BOX
2166-191 JUMPER
CONNECTION WIRE SUPPLIED BY
INSTALLATION PROFESSIONAL
APPLIANCE
JUNCTION CORD
GREEN
WHITE
BLACK
Figure 8
Figure 9
BLUE
BROWN
AUX1= 3 FAN SPEEDS
AUX2= ON/OFF CONTROL HIGH ONLY
GREEN/
YELLOW
BROWN
BLUE
GREEN/YELLOW
BLUE WHITE
FAN
BROWN BLACK
AUX1 AUX2
GROUND
FAN
JUNCTION BOX
2166-191 JUMPER
APPLIANCE
JUNCTION BOX
CONNECTION WIRE SUPPLIED BY
INSTALLATION PROFESSIONAL
Isolated ON/OFF Control Wall Switch
IPI Plus with Auxiliary Control
Please contact your Hearth & Home Technologies dealer
with any questions or concerns.
For the location of your nearest Hearth & Home
Technologies dealer,
please visit www.hearthnhome.com.
Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044
www.hearthnhome.com
Operation
1. Start the heater per instructions and allow it to warm
up.
2. Turn the wall switch "ON" to start air ow at the air duct
register or use RC300 remote to turn on blower.
Maintenance
1. Service and maintain the gas heater per instructions.
2. Keep the air register(s) clean and free of any blockage.
3. Reference IPI Plus instructions with remote control for
fan auxiliary control.