Disassembly

Disassembly

- Before the following disassembly, power switch is set to off and disconnected the power cord.

Mechanical parts

1. Front grille

1. Open the inlet grille upward or downward.

2. Remove the screw which fastens the front grille.

3. Pull the front grille from the right side.

4. Remove the front grille. (See Fig. 16)

5. Re-install the component by referring to the removal procedure.

NOTICE Mark ∆ of inlet grille means opening direction.

2. Cabinet

1. After disassembling the front grille, remove the screws which fasten the cabinet at both sides. Keep these for later use.

2. Remove the two screws which fasten the cabinet at back. (See Fig. 17)

3. Pull the base pan forward.

Figure 16

3. Control box

1. Remove the front grille. (Refer to section 1)

2. Pull the base pan forward so that you can remove the 2 screws which fasten the cover control at the right side. (See Fig. 18)

3. Remove the 3 screws which fasten the controlbox. (See Fig. 18)

4. Discharge the capacitor by placing a 20,000 ohm

 

resistor across the capacitor terminals.

Figure 17

5.Disconnect two wire housings in the control box.

6.Pull the control box forward completely.

7.Re-install the components by referring to the removal

procedure. (See Fig. 18)

(Refer to the wiring diagram found on page 29~30 in this manual and on the control box.)

Figure 18

Service Manual 14

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Heat Controller REG-183A, REG-243A service manual Disassembly, Mechanical parts
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REG-183A, REG-243A specifications

The Heat Controller REG-183A and REG-243A are innovative heating solutions designed to enhance comfort and efficiency in various settings. These models represent the latest advancements in heating technology, providing effective climate control for residential and commercial spaces.

One of the standout features of the REG-183A and REG-243A is their energy efficiency. Both models utilize advanced heat pump technology, which significantly reduces energy consumption compared to traditional heating systems. With their efficient operation, users can expect substantial savings on energy bills while maintaining a cozy environment.

Another key characteristic of these heat controllers is their precise temperature regulation. Equipped with intelligent control systems, the REG-183A and REG-243A can accurately monitor and adjust the indoor climate according to user preferences. The ability to maintain consistent temperatures not only enhances comfort but also contributes to the longevity of the heating system itself.

The REG-183A and REG-243A are designed with user convenience in mind. They feature programmable settings that allow users to customize heating schedules based on their routines. This capability ensures that spaces are warm when needed while conserving energy during unoccupied periods. Additionally, the intuitive control interfaces make it easy for users to navigate settings and make adjustments as necessary.

Durability and reliability are paramount in the design of these heating units. Built with high-quality materials and components, both models are engineered to withstand the rigors of daily use. Their robust construction reduces the likelihood of breakdowns, providing peace of mind to users.

Moreover, the REG-183A and REG-243A are equipped with comprehensive safety features. Automatic shut-off mechanisms and over-temperature protection are integrated to prevent potential hazards, ensuring that users can enjoy warmth without worry.

In terms of aesthetics, these heat controllers have a sleek and modern design that can seamlessly blend into any decor. Their compact size allows for easy installation in various spaces, from homes to offices.

In summary, the Heat Controller REG-183A and REG-243A are designed to deliver efficient, reliable, and user-friendly heating solutions. With their energy-saving technology, precise temperature control, and robust features, they stand out as excellent choices for those looking to enhance their indoor climate control systems. Whether it's for residential comfort or commercial applications, these models offer the perfect balance between performance and efficiency.
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