Installation

Installation

SelecttheBest Location

1.To prevent vibration and noise, make sure the unit is installed securely and firmly.

2.Install the unit where the sunlight does not shine directly on the unit.

3.The outside of the cabinet must extend outward for at least 30cm and there should be no obstacles, such as a fence or wall, within 50cm from the back of the cabinet because it will prevent heat radiation of the condenser. Restriction of outside air will greatly reduce the cooling efficiency of the air conditioner.

CAUTION: All side louvers of the cabinet must remain exposed to the outside of the structure.

COOLED AIR

75~15cm

AWNING FENCE

HEAT

RADIATION

ABOUT 10~15mm

Over 50cm

Figure 1

4.Install the unit a little slanted so the back is slightly lower than the front (about 10~15mm). This will help force con- densed water to the outside.

5.Install the unit from the bottom about 75~150cm above the floor level.

Installation Check

The setting conditions must be checked prior to initial starting.

The following items are especially important checking points when the installation is finished.

1.Grounding wire (Green or Green and Yellow) is provided in the power cord. The green wire must be grounded.

2.Connect to a single-outlet 15A circuit. (or 20A circuit for Electric Heater Model)

3.To avoid vibration or noise, make sure the air conditioner is installed securely.

4 Avoid placing furniture or draperies in front of the air inlet and outlet.

How to Secure the Drain Pipe

 

 

 

In humid weather, excess water may cause the BASE PAN to overflow. To drain

 

 

 

the water, remove the DRAIN CAP and secure the DRAIN PIPE to the rear hole of

Drain pipe

 

 

the BASE PAN. Press the drain pipe into the hole by pushing down and away from

 

 

the fins to avoid injury.

 

Drain cap

 

Optional

 

 

 

1. Install the drain pan over the corner of the cabinet where you removed the

CABINET

SCREW

 

plug with 4 (or 2) screws.

 

 

 

2. Connect the drain hose to the outlet located at the bottom of the drain pan.

DRAIN

Fig. 1

Fig. 2

You can purchase the drain hose or tubing locally to satisfy your particular

DRAIN HOSE

 

PAN

 

needs. (Drain hose is not supplied).

 

 

 

3. Select the most appropriate connection from among the following figures (by

 

 

considering the hole of the unit) to fit drain pan to your own unit.

 

Fig. 3

Fig. 4

Service Manual 8

Page 7 Page 9
Page 8
Image 8
Heat Controller RAD-243A Select the Best Location, Installation Check, How to Secure the Drain Pipe, Optional
Page 7 Page 9

RAD-183A, RAD-243A specifications

The Heat Controller RAD-183A and RAD-243A are advanced heating solutions designed for optimal climate control and energy efficiency. These models cater to both residential and commercial spaces, providing reliable heating with user-friendly features and innovative technologies.

One of the standout features of the RAD series is its exceptional heating capacity. The RAD-183A has the capability to heat spaces up to 1,800 square feet, making it ideal for medium-sized rooms, while the RAD-243A can effectively service larger areas, catering to spaces of up to 2,400 square feet. This capacity ensures that users can maintain a comfortable environment regardless of external weather conditions.

Both models are equipped with smart heating technology that adjusts the output based on the room's temperature. The thermostat embedded in the RAD-183A and RAD-243A allows for precise temperature control, ensuring that the desired warmth is maintained without unnecessary energy consumption. This means users can rely on their heating system to provide a cozy atmosphere while saving on energy bills.

Energy efficiency is at the forefront of the design for both models. They are engineered to comply with rigorous energy consumption regulations, helping to reduce carbon footprints and lower operating costs. Their high efficiency ratings reflect their capability to deliver maximum heat output while utilizing minimal electricity. This makes them an environmentally friendly choice for conscientious consumers.

Another key characteristic of the RAD-183A and RAD-243A is their user-friendly interface. Both units feature easy-to-read displays and intuitive controls, allowing users to adjust settings effortlessly. With programmable features, homeowners can set schedules to align with their daily routines, further optimizing energy use while ensuring comfort.

Safety is also a paramount consideration in the design of these models. Equipped with multiple safety features, including overheat protection and tip-over switches, users can have peace of mind knowing that their heater operates safely and reliably.

In summary, the Heat Controller RAD-183A and RAD-243A stand out in the market due to their efficient heating capabilities, smart technology, energy efficiency, and user-centric design. With these models, individuals can experience warmth and comfort in their spaces while being mindful of energy consumption and safety.
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