Desa REM110BT, R110BT, B110BT owner manual Pump Rotor, Ignition Control Assembly

Page 10

110,000 Btu/Hr H.S.I. Series

PORTABLE FORCED AIR HEATER

SERVICE

PROCEDURES

Continued

PUMP ROTOR

(Procedure if Rotor is Binding)

1.

Remove upper shell (see page 7).

2.

Remove filter end cover screws using

 

5/16" nut-driver.

3.

Remove filter end cover and air filters

 

(see Figure 16).

4.

Remove pump plate screws using 5/16"

 

nut-driver.

5.

Remove pump plate.

6.

Remove rotor, insert, and blades.

7.

Check for debris in pump. If debris is

 

found, blow out with compressed air.

8.

Install insert and rotor.

9.

Check gap on rotor. Adjust to .003"/

 

.004" if needed (see Figure 17).

 

Note: Rotate rotor one full turn to in-

 

sure the gap is .003"/.004" at tightest

 

position. Adjust if needed.

10.

Install blades, pump plate, air filters,

 

and filter end cover.

11.

Replace fan guard and upper shell.

12.

Adjust pump pressure (see page 7).

 

Note: If rotor is still binding, proceed

 

as follows.

13.

Perform steps 1 through 6 above.

Blade

Pump Plate

Air Intake Filter

Filter End

Cover

Insert

Rotor

Air Output

Filter

Fan Guard

Figure 16 - Rotor Location

Gap Adjusting Screw

Blade

.003"/.004" Gap Measured With Feeler Gauge

Rotor

Gap Adjusting Screw

IGNITION CONTROL

ASSEMBLY

(Procedure for Replacing Fuse)

WARNING: High Voltage

1.Unplug heater.

2.Remove side cover screws (4) using 5/16" nut-driver to expose ignition con- trol assembly.

3.Remove fuse cover (see Figure 19).

4.Remove fuse from fuse clips.

5.Replace fuse with fuse of the same type and rating (GMA-10). Do not substi- tute a fuse with a higher current rating.

6.Replace fuse cover.

7.Replace side cover.

Fuse

Fuse

Clips

Cover

 

 

Fuse

Figure 19 - Replacing Fuse

Figure 17 - Gap Adjusting Screw Locations

14.

Place fine grade sandpaper (600 grit)

 

 

on flat surface. Sand rotor lightly in

 

 

“figure 8” motion four times (see Fig-

Sandpaper

 

ure 18).

15.

Reinstall insert and rotor.

 

16.

Perform steps 10 through 12 above.

 

Figure 18 - Sanding Rotor

10

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Contents Portable Forced AIR Heater With BUILT-IN ThermostatUnpacking Safety InformationFueling Product Identification AssemblyTools Needed Theory Operation FuelsVentilation Storing TRANSPORTING, or Shipping Preventative MaintenanceSchedule Troubleshooting Upper Shell Removal Service ProceduresPump Pressure Adjustment FANIgnitor Fuel FilterReplace combustion chamber Nozzle Assembly Fuel and AIR Line Replacement Proper RoutingIgnition Control Assembly Pump RotorWiring Diagram Technical Service SpecificationsIllustrated Parts Breakdown REM110BTParts List KEY Part Number Description QTYWheels and Handle Parts List Parts Available not ShownReplacement Parts AccessoriesWarranty and Repair Service

B110BT, REM110BT, R110BT specifications

Desa REM110BT, B110BT, and R110BT are innovative heating solutions designed to provide efficient warmth and comfort in various settings. These portable electric heaters are perfect for home, workshop, or outdoor use, combining powerful performance with user-friendly features.

One of the standout features of the Desa REM110BT model is its Bluetooth connectivity. This allows users to control the heater remotely via a smartphone app, providing convenient access to settings such as temperature adjustments and timer functions from anywhere within range. This smart technology is designed for modern living, making it easier to maintain a cozy environment without the need to constantly interact with the device directly.

The B110BT model also incorporates Bluetooth technology, enhancing the ease of use further. In addition to the wireless control capabilities, this model provides a robust heating performance with a focus on energy efficiency. It delivers reliable heating power to efficiently warm up small and medium-sized spaces, minimizing electricity costs while maximizing comfort.

The R110BT, on the other hand, is designed for rugged environments and is built to withstand harsher conditions. This model is particularly effective for use in workshops or outdoor settings, where durability is crucial. The R110BT boasts protective housing, making it resistant to impacts and environmental factors, while still offering impressive warmth output.

All three models share common characteristics such as multiple heat settings, which allow users to customize the level of warmth according to their needs. The adjustable thermostats further enhance this customization, providing a range of options from minimal heating to maximum warmth. Safety features are also a priority, with automatic shut-off mechanisms that activate if the heater overheats or is accidentally tipped over, ensuring peace of mind during use.

In terms of portability, Desa has designed these heaters to be lightweight and equipped with ergonomic handles for easy transport. This makes it simple to move the heaters from room to room or take them outdoors for events and gatherings.

In summary, Desa REM110BT, B110BT, and R110BT heaters stand out in the market with their blend of advanced technologies, user-friendly features, and robust performance. Whether for home comfort, workshop efficiency, or outdoor warmth, these models cater to a diverse range of heating needs while prioritizing safety and energy efficiency.