Service Procedures, Electrical System, Motor, Fan

SERVICE PROCEDURES

WARNING: Never service heater while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.

ELECTRICAL SYSTEM

The entire electrical system for this heater is contained within the motor. If any part of the electrical system is damaged, you must replace motor.

MOTOR

1.Remove three screws that attach fan guard to heater shell.

2.Remove motor and fan guard from heater shell (see Figure 9).

3.Use hex wrench to loosen set screw which holds fan to motor shaft (see Figure 10). Remove fan. Be careful not to damage the fan blade pitch.

4.Remove two nuts and two screws that attach fan guard to motor using nut-driver. Remove fan guard from motor (see Figure 11).

5Disconnect the green power cord wire from motor and remove black and white wire terminals.

6.Discard old motor.

7.Attach green power cord wire to motor.

8.Attach fan guard to new motor with two nuts and two screws.

9.Replace black and white terminals.

10.Place fan onto motor shaft of new motor. Make sure set screw contacts flat surface on motor shaft. Tighten set screw firmly (40-50 inch-pounds).

11.Place motor and fan guard into rear of heater shell. Make sure power cord is properly located (see Figure 12).

12.Insert three screws through heater shell and into fan guard. Tighten screws ﬁrmly.

Setscrew

Figure 10 - Setscrew Location

Figure 11 - Removing or Attaching Fan Guard from Motor

Figure 12 - Replacing Motor and Fan Guard into Heater

FAN

1. Remove three screws that attach fan guard to heater shell.

2. Remove motor and fan guard from heater shell (see Figure 9).

3. Use hex wrench to loosen set screw that holds fan to motor shaft (see Figure 10).

4. Remove fan. Be careful not to damage the fan blade pitch.

Figure 9 - Removing Motor and Fan Guard from Heater

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104163-01H

REM30LP specifications

Desa REM30LP is a cutting-edge, energy-efficient heating solution designed for residential and commercial spaces. Characterized by its advanced technology, the REM30LP delivers optimal performance while ensuring a comfortable environment. This unit operates on LP (liquid propane) gas, making it a practical choice for homes and businesses seeking an effective heating alternative.

One of the main features of the Desa REM30LP is its impressive heating capacity. It can provide warmth for areas up to 1,000 square feet, making it suitable for large living rooms, workshops, or commercial settings. The unit utilizes a forced air heating system that rapidly circulates warm air, ensuring that every corner of the space is heated uniformly.

Another key characteristic of the REM30LP is its compact design. Unlike traditional heaters, which can be bulky and difficult to position, the REM30LP's sleek profile allows it to fit neatly in various locations without occupying significant floor space. This makes it an attractive option for users with limited room or those looking to maintain an uncluttered aesthetic.

The Desa REM30LP integrates several advanced technologies to enhance its performance and energy efficiency. One notable feature is its electronic ignition system, which eliminates the need for matches or lighter fluid. This not only improves safety but also ensures reliable starts every time the heater is activated. Additionally, the unit boasts safety features such as automatic shut-off systems and tip-over protection, providing peace of mind for homeowners.

Efficiency is further maximized by the heater's adjustable thermostat. Users can easily set their preferred temperature, and the REM30LP will automatically adjust its output to maintain consistent heating levels. This precision helps to save on energy costs while ensuring comfort.

In terms of installation, the Desa REM30LP offers versatility. It can be vented directly outdoors, allowing for a more flexible installation process in various spaces. This feature is particularly beneficial in homes where interior venting may not be feasible.

In conclusion, the Desa REM30LP is a compact, efficient, and effective heating solution that is perfect for a range of environments. With its advanced technologies, versatile installation options, and robust safety features, it stands out as a reliable choice for those in need of high-quality heating.