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Read  these  instructions  completely  before  beginning 

installation. Failure to follow them could cause a heater 

malfunction resulting in serious injury and/or property 

damage.

 WARNING: All electric heaters have hot and arcing 

or sparking parts inside. Do not use it in areas where 

gasoline, paint or flammable liquids are or are stored.

 WARNING: This heater is tested and listed for use 

only  with  the  optional  accessories  listed  in  these  in-

structions. Use of optional accessories not specifically 

tested for this heater could void the heater warranty and/

or result in a safety hazard.

This fireplace meets the construction and safety stan-

dards of H.U.D. for application in manufactured homes 

when installed according to these instructions.

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

For more information, visit www.desatech.com

ELECTRIC FIREPLACE/INSERT MODEL MAEF26

SAFETY INFORMATION AND INSTALLATION MANUAL

Patent No. 7,219,456 B1

Summary of Contents for MAEF26

Page 1: ...the optional accessories listed in these in structions Use of optional accessories not specifically tested for this heater could void the heater warranty and or result in a safety hazard This firepla...

Page 2: ...illows bedding papers clothes and curtains away from front of heater 3 This heater is hot when in use To avoid burns do not let bare skin touch hot surfac es The grill directly in front of heater outl...

Page 3: ...age 12 for other trim options and cause a risk of fire However if you have to use an extension cord the cord should be No 14AWG minimum size and rated not less than 1875 WATTS 17 Always use ground fau...

Page 4: ...s Heater Flame Ember Backlight Power Figure 2 Product Identification Product Identification Heat Vents ON OFF Power Button Log Front Glass Back Glass Heater Button Flame Button Ember Button Backlight...

Page 5: ...cated 120 volt grounded outlet CAUTION The unit s power supply cord must be connected to a properly grounded and pro tected 120 volt outlet Always use ground fault protection where required by the ele...

Page 6: ...ireplace for wiring it is best to hire a professional to do this step in order to prevent personal injury To reduce the risk of fire do not run the power cord under rugs carpets etc Arrange the power...

Page 7: ...unded outlet 4 Push fireplace insert so that the trim is against the finished mantle or wall sur face Notice When the front is installed it will cover the gap betweentheheaterandframing cabinet finish...

Page 8: ...ill shut off when room reaches ap proximately 86 F 30 C Medium will shut off when room reaches approximately 79 F 26 C Low will shut off when room reaches ap proximately 72 F 22 C Note Fanonheaterwill...

Page 9: ...er Blower 1 Remove screws from around top panel of firebox see Figure 10 2 There are several wires attached to the top panel Carefully lift top panel 3 Disconnect heater blower wires from main circuit...

Page 10: ...nd discard transformer 5 Place new transformer against inside of firebox surround and replace screws removed in step 3 6 Reconnect transformer wires to control board see Wiring Diagram page 12 7 Repla...

Page 11: ...back screen Glass 1 The glass is cleaned in the factory dur ing assembly During shipment instal lation handling etc the glass surface may collect dust particles These can be removed by buffing lightly...

Page 12: ...ITE D Syn MOTOR LED V33 MODEL MF500 REMOTE SENSOR THERMOSTAT LED EMBER STRIP LED BACKLIGHT STRIP TRANSFORMER 120V 60HZ 12V 12V 700MA TF1 TF P N F801 0015 9000 Rev A 26 32 36 FIREPLACE MAIN CONTROL BOA...

Page 13: ...switch by turning main power switch off and waiting 5 minutes then turning it back on or reset circuit breaker 1 Inspect wiring for loose connections 2 Call a qualified service techni cian to replace...

Page 14: ...www desatech com 124434 01A 14 1 17 5 6 7 5 19 13 8 9 4 10 12 11 2 18 3 14 15 16 20 Parts Model MAEF26...

Page 15: ...20 120927 29 Top stainless steel 1 PARTS AVAILABLE NOT SHOWN 120927 17 Wire Flame Effect 1 120927 18 Wire Ember Bed 1 120927 19 Wire Backlight 1 120927 23 Thermocouple 1 Replacement Parts Note Use onl...

Page 16: ...proved by DESA Heating LLC Warranty parts must be obtained through authorized dealers of this prod uct and or DESA Heating LLC who will provide original factory replacement parts Failure to use origin...

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