Desa PH70EDI, PH30EDI, PH150EDI, PH100EDI owner manual Trouble Shooting, How Often How To

Page 9

Continued

Item

How Often

How To

 

Spark plug

Clean and regap every 600

See Spark Plug, pages 12 and 13.

 

 

hours operation or replace

 

 

 

as needed.

 

 

Fan blades

Clean every season or as needed. See Fan, page 19.

 

Motor

Not required/permanently lubricated.

TROUBLE-

 

 

 

! WARNING

 

 

 

 

 

SHOOTING

 

 

 

 

 

 

 

 

 

 

Never service heater while it is plugged in, operating, or hot.

 

 

 

 

 

 

 

 

 

 

 

 

Severe burns and electrical shock can occur.

 

 

 

 

 

 

 

 

 

 

 

OBSERVED FAULT

POSSIBLE CAUSE

REMEDY

 

Heater ignites, but

Wrong pump pressure

See Pump Pressure

 

flame-out control

 

Adjustment, page 14.

 

shuts off heater after

Dirty air output, air intake,

See Air Output, Air Intake

 

a short period of

 

and lint filters

and Lint Filters, page 14.

 

time.

 

Dirty fuel filter

See Fuel Filter, pages 10

 

 

 

 

 

 

 

 

 

and 11.

 

 

 

 

Dirt in nozzle

See Nozzle, pages 15 thru 17.

 

 

 

 

Dirty photocell lens

Clean photocell lens.

 

 

 

 

Bad flame-out control

Replace flame-out control.

 

 

 

 

 

 

 

 

 

 

 

Heater will not

Wrong pump pressure

See Pump Pressure

 

 

ignite, but motor runs

 

Adjustment, page 14.

 

 

for a short period of

Carbon deposits on spark

See Spark Plug, pages 12

 

 

time.

 

 

plug and/or improper gap

and 13.

 

 

 

 

 

 

 

 

Dirty fuel filter

See Fuel Filter, pages 10

 

 

 

 

 

and 11.

 

 

 

 

Dirt in nozzle

See Nozzle, pages 15 thru 17.

 

 

 

 

Water in fuel tank

Drain and flush fuel tank

 

 

 

 

 

with clean kerosene. See

 

 

 

 

 

Storage, page 8.

 

 

 

 

! WARNING: High voltage!

 

 

 

 

Electronic ignitor not

Make sure electronic

 

 

 

 

grounded (earthed)

ignitor mounting is tight.

 

 

 

 

Bad electronic ignitor

Replace electronic

 

 

 

 

 

ignitor.

 

 

 

 

 

 

 

 

Motor does not start

Flame-out control not reset

Reset flame-out control

 

 

when heater is

 

button, see Figures 6 thru

 

 

plugged in, fan

 

8, pages 7 and 8.

 

 

rotates slowly or

Binding pump rotor

If fan is hard to turn, see

 

 

does not turn.

 

 

 

Pump Rotor, page 18.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

099800

Image 9
Contents Portable Forced AIR Heaters Contents Carbon monoxide poisoning may lead to death Safety Information30/70,000 BTU/Hr Models IdentificationAssembly UnpackingTools Needed Theory OperationFuels To Start Heater VentilationStorage Preventative MaintenanceSchedule To Stop HeaterHow Often How To Trouble ShootingService Procedures Upper Shell RemovalFuel Filter Remove side cover screws using 5/16 nut-driver Spark Plug Removal, 30,000 BTU/Hr Model Spark PlugSpark Plug Removal, 70/90/150,000 BTU/Hr Models Pump Pressure Adjustment Air Output, Air IntakeLint Filters Removing Air and Fuel Line Hoses, 30,000 BTU/Hr Model NozzleRemove upper shell see Remove fan see Remove spark plug wire From spark plug Rotor Location, 30/70,000 BTU/Hr Models Pump RotorFan SpecificationsWiring Diagram, 30,000 BTU/Hr Model Wiring DiagramsWheels and Handles for 30,000 BTU/Hr Parts BreakdownKEY Part Number Description QTY Parts List70,000 BTU/Hr Burner Head AssemblyFHPF3-2C 90,000 BTU/Hr M10908-2 Screw, #6-32 x 3/8 150,000 BTU/Hr IllustratedNPC-4C Accessories 099800 Certificate of General Equipment Limited 90 DAY Warranty Warranty and Repair Service

PH100EDI, PH150EDI, PH70EDI, PH30EDI specifications

Desa PH30EDI, PH150EDI, PH100EDI, and PH70EDI are advanced heating solutions designed for diverse residential and commercial applications. These electric infrared heaters offer efficient warmth with a range of features that cater to the varying needs of users.

The PH30EDI, being the smallest model in the lineup, is ideal for smaller spaces. With a power output of 3000 watts, it delivers quick and effective heating, ensuring comfort in bathrooms, offices, or small living areas. Its compact design allows for easy installation, whether mounted on the wall or used as a freestanding unit. One of the standout features of the PH30EDI is its energy-efficient performance, which significantly reduces electricity costs while maintaining optimal heating capabilities.

Moving on to the PH70EDI, this model provides a higher wattage of 7000 watts, making it suitable for larger rooms or open spaces. The heater incorporates advanced infrared technology, which directly warms people and objects rather than the air, resulting in a quick and consistent temperature increase. The PH70EDI also features adjustable heat settings, giving users the ability to customize their comfort level.

The PH100EDI offers an even greater heating capacity with its 10000 watts output. This model excels in commercial environments, such as warehouses or large workshops, where robust heating is essential. It is designed with a durable, weather-resistant casing that ensures longevity even in harsh conditions. The heater's user-friendly digital controls enhance convenience, enabling precise temperature adjustments and timely scheduling for automated heating.

Finally, the PH150EDI stands as the most powerful in the lineup, with a remarkable output of 15000 watts. Ideal for sizable commercial spaces and industrial applications, this model has advanced safety features, including overheat protection and a tip-over switch, ensuring safe operation under all circumstances. The PH150EDI also benefits from a sophisticated heating element that ensures uniform heat distribution throughout the space.

Each of these models exemplifies Desa's commitment to creating efficient, reliable, and user-friendly heating solutions. Their lightweight, portable designs, combined with advanced infrared technology, make them formidable choices for anyone looking to enhance their heating efficiency while minimizing energy costs. With the Desa PH series, users can expect enhanced comfort and warmth tailored to their specific space requirements.