Broan B2197080 User Manual

KICKSPACE HEATER

Factory Wired 240/208 V.A.C.

READ AND SAVE THESE INSTRUCTIONS

MODEL 112

Page 1

IMPORTANT INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE
INSTALLING OR USING THIS HEATER.

To reduce the risk of fire, electric shock, or injury to persons,
observe the following:

1. Use this unit only in the manner intended by the manufacturer.
If you have questions, contact the manufacturer at the address
or telephone number listed in the warranty.

2. Before servicing or cleaning unit, switch power off at service
panel and lock the 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.

3. Installation work and electrical wiring must be done by a
qualified person(s) in accordance with all applicable codes
and standards, including fire‑rated construction codes and
standards.

4. When cutting or drilling into wall or ceiling, do not damage
electrical wiring and other hidden utilities.

5. This heater is hot when in use. To avoid burns, do not let bare
skin touch hot surfaces. Keep combustible materials, such as
furniture, pillows, bedding, papers, clothes, etc. and curtains at
least 3 feet (0.9 m) from the front of the heater.

6. Extreme caution is necessary when any heater is used by
or near children or invalids and whenever the heater is left
operating and unattended.

7. Do not operate any heater after it malfunctions. Disconnect
power at service panel and have heater inspected by a
reputable electrician before reusing.

8. Do not use outdoors.

9. To disconnect heater, turn controls to off, and turn off power
to heater circuit at main disconnect panel (or operate internal
disconnect switch, if provided).

10. Do not insert or allow foreign objects to enter any ventilation or
exhaust opening, as this may cause an electric shock or fire, or
damage the heater.

11. To prevent a possible fire, do not block air intakes or exhaust in
any manner.

12. A heater has hot and arcing or sparking parts inside. Do not
use it in areas where gasoline, paint, or flammable vapors or
liquids are used or stored.

13. Use this heater only as described in this manual. Any other use
not recommended by the manufacturer may cause fire, electric
shock, or injury to persons.

14. To avoid electrical shock: Do not install unit in a tub or shower
enclosure or any location where it may come in contact with
water. Never place a switch where it can be reached from a tub
or shower.

15. Do not connect heater to dimmer switch or speed control.

16. Do not install heater upside down or sideways. Heater must be
located in the horizontal position.

17. Do not recess louvered face of the heater more than three inches
from the vertical face of any overhang (cabinet).

18. Provide this heater with a separate electrical circuit following
directions under “Wiring” section.

19. This product is equipped with a thermostat which may start it
automatically. Turn off power at service entrance before cleaning
or servicing.

20. This heater includes a visual alarm to warn that parts are getting
excessively hot. If the alarm lights are activated, immediately
turn the heater off and inspect for any objects on or adjacent
to the heater that may cause high temperatures.

21. This product must be grounded.

SAVE THESE INSTRUCTIONS

PLANNING

This heater is designed for installation in an enclosed space such
as under a counter or kickspace to provide warm, gentle heat at
the floor level. Reread Safety Notes 3 through 8 for guidelines in
planning the installation.

The Model 112 is factory wired for 240/208 V.A.C. operation. It offers
a choice of heat outputs and can be internally connected for multiple
wattages at different voltages shown in the table below.

VOLTS WATTS AMPS BTU/HR

240 1500 6.3 5120
208 1125 5.4 3840
120* 1500 12.5 5120
120* 750 6.3 2560

All ratings are 1‑Phase, 60 Hertz.
*See “FIELD CONVERSION TO 120 V.A.C.” section.

INSTALLATION

WARNING: To reduce the risk of fire, do not store or use gaso­line or other flammable vapors and liquids in the vicinity of
the heater.

CAUTION: High temperature, risk of fire, keep electrical cords,
drapery, furnishings, and other combustibles at least 3 feet (0.9
m) from the front of the heater and away from the side and rear.

SIDE

ANGLE SUPPORT

BRACKETS

1. Mark the intended mounting location in the base plate under the
counter or kickspace, and remove required material to provide
for easy insertion and removal of the heater cabinet.

2. The unit will be secured in place with screws through the side
angle support brackets. Provide adequate material behind side
angle support for secure mounting.

FIELD CONVERSION TO 120 V.A.C.

If a 120 V.A.C. circuit is to be used, make wiring changes as follows:

1. Disconnect white wire from heater element terminal “2” and
connect it to terminal “4.” The heater will now operate at 120
V.A.C., 750W, 6.3A.

2. For 120 V.A.C, 1500W, 12.5A operation, add the short red jumper
wire (provided) between terminals “1” and “2”.

MODEL 112

Page 2

3. Remove alarm light wire leads from terminals “1” and “3” of
the high temperature limit. Remove white wire lead from limit
terminal “1” and reconnect at limit terminal “3”. Secure wire leads
with wire tie so there is no interference with unit operation.

NOTE: Terminal numbers are marked on the side of the blower
housing, above the heater elements.

WIRING

Installation work and electrical wiring must be done by a qualified
person(s) in accordance with all applicable codes and standards,
including fire-rated construction codes and standards.

1. Run electrical power cable to installation location. Provide two
feet of slack to allow heater to be pulled out far enough to remove
top cover for cleaning or servicing.

NOTE: It is recommended that flexible conduit be used for field wir‑
ing to the unit to protect the wires from sharp objects or hazardous
environments.

NOTE: Be sure supply voltage meets the equipment requirement.
Refer to the rating plate, unit wiring diagram and specification table.

2. Remove top
cover for ac‑
cess to wiring
box at rear of
heater.

3. Remove one
of the two
knockouts
and connect
power cable
to heater us‑
ing appropriate connector. Allow at least six inches of wiring
inside of wiring box.

4. Connect black
to black, white
to white and
green (or bare
wire) to ground
screw, as
shown. Tuck
wires down in‑
side the wiring
box.

5. Replace top
cover.

WARNING: Do not
operate heater
without top cover
in place.

6. Slide heater
into place and
secure to mounting surface.

OPERATION

Before using heater, make sure heater has been properly installed
according to installation steps beginning with the “PLANNING”
section on page 1.

1. Turn thermostat counterclockwise to its lowest setting.

2. Turn on power to circuit at service entrance.

3. Turn thermostat clockwise. The heating element and fan should
come on. Set thermostat to desired temperature level. During
proper operation, the heater will cycle on and off periodically.

If heater does not come on:

1. Return the thermostat to lowest setting.

2. Shut off power at service entrance.

3. Remove the top cover. Check for proper line voltage and rein‑
spect wiring connections. Reread installation procedure making
sure all steps were followed.

4. Also check the thermal fuse. It may be open and need to be
replaced. Consult the service parts list for the part number of
a replacement fuse. Follow the procedure described in the last
paragraph of the warranty when ordering replacement parts.

MODEL 112

Page 3

MAINTENANCE

The following maintenance and cleaning tasks can be performed
by the user. All other servicing must be performed by an authorized
technician If you have any questions, please consult with our cus‑
tomer service department at: 800‑558‑1711.

LUBRICATION

The heater is permanently lubricated and never needs oiling or
disassembly.

CLEANING

Clean heater once a month as follows:

1. Turn off power at service panel.

2. Make sure heating element is cool.

3. Use a soft brush attachment to gently vacuum grille openings or

wipe grille clean with a soft cloth.

4. Restore power.

CAUTION: METAL AND ELECTRICAL PARTS SHOULD NEVER
BE IMMERSED IN WATER.

MODEL 112

Page 4