Dimplex 7150B11 User manual

7202930000R01
Utility Pumphouse Heater
Model - 7150B11/31
WARNING: Do not attempt to wire your own new outlets
or circuits. To reduce the risk of re, electric shock or injury to
persons, always use a licensed electrician.
WARNING: Wiring procedures and connections should
be in accordance with the National Electric code (NEC)
and local codes.
WARNING: To reduce the risk of re, do not store or use
gasoline or other ammable vapors or liquids in the vicinity of
the heater.
CAUTION: It is extremely important to read all information
labels. Care must be taken to ensure that the heater is
rated the same voltage as the electrical supply wires.
Failure to do so could result in unsafe heater operation as
well as damage to the unit. If replacing an existing heater,
Installation Instructions
IMPORTANT INSTRUCTIONS
When using electrical appliances, basic precautions should
always be followed to reduce the risk of re, electric shock
and injury to person, including the following:
1. Read all instructions before using this heater.
2. A heater has hot and arcing or sparking parts inside. Do
not use it in areas where gasoline, paint or ammable
liquids are used or stored.
3. The heater is hot when in use. To avoid burns, do not let
bare skin touch hot surfaces. The trim around the heater
outlet becomes hot during heater operation. Keep com-
bustible materials, such as furniture, pillows, bedding,
papers, clothes, etc. and curtains at least 3 ft. (0.9m)
from the front of the heater.
4. Extreme caution is necessary when any heater is used
by or near children or invalids and whenever the unit is
left operating and unattended.
5. Do not operate any heater after it malfunctions. Discon-
nect power at the service panel and have the heater
inspected by a reputable electrician before reusing.
6. Do not use outdoors.
7. To disconnect the unit, turn the controls off, and trun off
power to heater circuit at main disconnect panel.
8. Do not insert or allow foreign objects to enter any venti-
lation or exhaust opening as this may cause an electric
shock or re, or damage to the heater.
9. To prevent a possible re, do not block air intake or ex-
haust in any manner.
10. A heater has hot and arcing or sparking parts inside. Do
not use in areas where gasoline, paint, or ammable
liquids are used or stored.
11. Use this heater only as described in this manual. Any
other use not recommended by the manufacturer may
cause re, electric shock or injury to persons.
SAVE THESE INSTRUCTIONS
Wiring Diagrams
Figure 1
1. This heater must be properly installed before it is used.
2. Prior to energization remove all construction dirt (plaster,
sawdust, etc.) from interior and exterior of heater.
Dimplex heaters are designed and tested for safe and
trouble-free operation. All Dimplex heaters are protected
against overheating by a built-in thermal cutout. Free airow
throughout the heater is extremely important for the most
efcient operation of the heater. Restricted airow may
cause the thermal overload protector to cycle the heater “ON
and OFF”. A cycling heater will not supply sufcient heat to
the room.
Avoid direct contact of paper, fabric, or furniture with heater.
Operation
check the labels of the old heater to ensure the voltage of
the new heater is compatible.
1. Determine desired mounting location per instructions on
nameplate.
2. Remove connection box cover.
3. Bring in correct fused electrical service to appropriate
knockout, suitable for 75° C eld wiring.
4. Wire per appropriate wiring diagram below, connecting
ground wire to green ground screw.
5. On 120V units, the thermostats must be in the hot line.
6. Fasten heater to wall using four wood screws or screw
anchors.
7. Replace connection box cover.

In keeping with our policy of continuous product improvement, we reserve the right to make changes without notice.
© 2013 Dimplex North America Limited
1367 Industrial Road Cambridge ON Canada N1R 7G8
1-888-346-7539 www.dimplex.com
CAUTION: Before removing the front cover for cleaning,
make certain the power has been turned off at the circuit
breaker panel.
CAUTION: Allow adequate time for the element and body
casing to cool before attempting to work on the heater.
The 7150 series contain no moving parts. Since the
appliance contains no moving parts little maintenance is
required beyond vacuum cleaning. It is however essential
that the heater is not operated with an accumulation of dust
or dirt on the element, as this can cause a build up of heat
and eventual damage. For this reason the heater must be
inspected regularly, depending upon conditions and at least
at yearly intervals. Once cleaning is complete replace the
front cover and restore power.
WARNING: The user can perform cleaning ONLY, all
other servicing should be performed by qualied service
personnel.
Maintenance Warranty
The Manufacturer warrants the heating elements and components
of the enclosed product against any defect in material or work-
manship for a period of one year from the date of purchase. In full
satisfaction of any claims under this Warranty the Manufacturer will
repair or replace without charge, in its factory or in the eld as it
alone may decide, any parts which in its opinion are defective.
The Manufacturer shall not be responsible for any transportation
or shipping costs in relation to such repair or replacement except
as specically assumed by it. Misuse of this product or repairs by
persons other than the Manufacturer’s authorized personnel without
the Manufacturer’s written approval, will void this Warranty.
This Warranty is in lieu of all other warranties or conditions whether
express or implied including but not limited to those of merchanta-
bility or tness for purpose and shall constitute the sole remedy of
the Purchaser and the sole liability of the Manufacturer in respect of
the sale of the product, whether in the nature of breach or breach of
fundamental term, or of negligence or otherwise.
The Manufacturer shall not be liable for any special, indirect or
consequential damages or for any damages resulting from removal
or replacement of a heater subject to warranty claim without the
Manufacturer’s authorization.
This Warranty is transferable by the original consumer purchaser
of the product. Any claims under this Warranty must be submitted
in writing to the Service Manager, Dimplex North America Ltd., 1367
Industrial Rd., Cambridge, Ontario N1R 7G8, Canada.