Installation Sheet
In keeping with our policy of continuous product improvement, we reserve the right to make changes without notice.
© 2014 Dimplex North America Limited
1367 Industrial Road Cambridge ON Canada N1R 7G8
1-888-346-7539 www.dimplex.com
Replacement Parts
2-5 kW Units (Small)
Cutout ............................... 00009112RP
Fan Blade ..........................5300020200RP
Motor ..............................2000470100RP
Capacitor ...........................3200070100RP
Housing Cover ................. CMH-COVER-S-W-RP
Connex
TM
Components
Display Board ................CMH-DISPLAYPCB-RP
Power Board ................. CMH-POWERPCB-RP
Temperature Sensor .................2500670100RP
Item #
Contactor
(2 per Unit)
Elements
Transformer
P/N NO.
(Top Element)
P/N NO.
(2 Bottom
Elements)
CMH35A34CX
N/A
DMP-26B-RP DMP-26C-RP
N/A
CMH02A31CX Not required DMP-26B-RP
CMH35A51CX 110XE-
BA00100000-
01RP
DMP-26F-RP DMP-26G-RP 2100120200RP
CMH35A84CX DMP-26J-RP DMP-26K-RP 2100120500RP
7.5 - 10 kW Units (Large)
Cutout ...............................00009112RP
Fan Blade ..........................5300020200RP
Motor ..............................2000470100RP
Capacitor ...........................3200070100RP
Contactor (2 per Unit) .................2400220100RP
Housing Cover ................... CMH-COVER-L-RP
Connex
TM
Components
Display Board ............... CMH-DISPLAYPCB-RP
Power Board .................CMH-POWERPCB-RP
Temperature Sensor .................2500780100RP
Item #
Elements
Transformer
P/N NO.
(Top Element)
P/N NO.
(2 Bottom
Elements)
CMH810A21CX DMP-24-01RP DMP-24-02-RP
N/A
CMH08A23CX DMP-24-02-RP
CMH10A23CX DMP-24-01-RP DMP-24-02-RP
CMH810A31CX DMP-24-03-RP DMP-24-04-RP
CMH810A41CX DMP-24-05-RP DMP-24-07-RP
2100240100RP
CMH810A51CX DMP-24-08-RP DMP-24-09-RP
CMH810A71CX DMP-24-10-RP DMP-24-11-RP
2100240200RP
CMH08A73CX DMP-24-10-RP
CMH10A73CX DMP-24-10-RP DMP-24-11-RP
CMH810A81CX DMP-24-12-RP DMP-24-14-RP
CMH08A83CX DMP-24-12-RP
CMH10A83CX DMP-24-12-RP DMP-24-14-RP
Warranty
The Manufacturer warrants the CMH series ceiling heaters and com-
ponents of the enclosed product against any defect in material or
workmanship for a period of one year from the date of purchase,
with the exception of the elements which are warranted to be free
from defect in material and workmanship for ten years. In full satis-
faction 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
specically assumed by it. Misuse of this product or repairs by per-
sons 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 merchant-
ability 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 con-
sequential damages or for any damages resulting from removal or
replacement of a heater subject to warranty claim without the Manu-
facturer’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.
WARNING: Always disconnect power at the circuit breaker
to the unit prior to performing any maintenance or service
operation.
CAUTION: Allow adequate time for the element and body
casing to cool before attempting to work on the heater.
It is suggested that the heater be inspected regularly, for clean-
liness of the fan intake and exhaust grilles, to ensure optimal
performance is maintained. The grilles can be cleaned either
by vacuuming off all dust and dirt or, washing the lter in warm,
soapy water and allowing to dry thoroughly before reinstalling.
Once cleaning is complete replace the grille and restore pow-
er.
WARNING: TO PREVENT THE RISK OF FIRE OR IN-
JURY, DO NOT OPERATE THE HEATER UNLESS IT IS
FULLY ASSEMBLED.
At least at yearly intervals the wire connection condition should
be inspected to ensure full electrical continuity and optimal
performance is maintained.
WARNING: The user can perform cleaning ONLY. All other
servicing should be performed by qualied service person-
nel.
Maintenance
the display of “HI” and “20”.
!
NOTE: The “20” indicates the time (in minutes) remaining
in Boost function. The timer is updated as the time counts
down 19, 18, 17, etc.
2. The length of time that Boost is enabled for can be ad-
justed by pressing the ✚ or – buttons. Every time the
✚ or – button is pressed the timer will be adjusted by 5
minutes and will cycle back to 20 minutes.
3. When the timer times out the heater will return to the pro-
grammed settings.
!
NOTE: At any time you can hold down the – button for 5
seconds and exit the Boost function.