INSTALLATION INSTRUCTIONS

Wired Remote Controller

IMPORTANT

‡ In order to install this wired remote controller onto a wall-mounted model, the connection kit

 

(CZ-RC515U or CZ-RC515UA), which must be purchased separately, is required.

‡Once the wired remote controller is connected, the wireless remote controller cannot be used.

Parts supplied with the remote controller

See Table 1.

Remote controller installation guidelines

Installation location

‡Mount the remote controller 3.3 to 4.9 ft. (1 to 1.5 meters) off the floor where it can sense the average temperature of the room.

‡Do not mount the remote controller in a place exposed to direct sunlight or where it is exposed to outside air such as near a window.

‡Do not mount the remote controller behind a curtain or other object so that it is separated from the air circula- tion of the room.

‡Mount the remote controller inside the room being air conditioned.

Switching the room temperature sensor

Table 1

Parts

 

Figure

Q'ty

Parts

Figure

Q'ty

Wired

 

 

 

 

 

26.2 ft. (8m)

 

 

 

 

 

Wire

 

 

remote

 

 

 

1

 

1

 

 

 

harness

 

controller

 

 

 

 

 

 

 

 

 

 

 

 

 

Machine

5/32

15/16"

 

Instruction

 

 

(4

25mm)

2

 

1

screws

 

 

 

manual

 

 

 

 

 

 

 

 

5/32

15/16"

 

 

 

 

Tapping

(4

25mm)

2

Installation

 

1

screws

 

 

 

Instructions

 

 

 

 

 

 

 

Spacers

2

Room temperature sensors are separately incorporated in both the indoor unit and the remote controller. Either sensor can be used to sense the room temperature. The indoor unit sensor is usually used.

If you wish the remote controller to sense the room temperature, press the SENSOR button with a ballpoint pen or tool with a small tip. (Refer to Fig. 9 on page 4 to locate the SENSOR button.)

How to install the remote controller

IMPORTANT

‡The remote controller is set to “Cool/Dry/Heat model” at

the time of shipment from the factory. If the purchased air conditioner is a COOL/DRY model, follow the instructions on the label and change the switch on the reverse side of the remote controller unit to “Cool/Dry model”. (Fig. 1)

‡ The remote controller is also set to “Single” at the time of shipment from the factory. For multiple use, set the switch on the reverse side of the remote controller unit to “Multi”. (Fig. 1)

‡ After all work is completed, if any switches have been changed, then be sure to press the ACL (Reset) button. (Refer to Fig. 9 on page 4 to locate the ACL (Reset) but- ton.)

Fig. 1

85264190592000

2011

CV6233187884

Page 107
Image 107
Panasonic R410A service manual Parts supplied with the remote controller, Remote controller installation guidelines

R410A specifications

Panasonic R410A is a refrigerant that has gained significant popularity in the air conditioning and refrigeration industry due to its favorable environmental properties and performance characteristics. Specifically designed to replace the harmful R22 refrigerant, which is being phased out due to its ozone-depleting potential, R410A offers a more eco-friendly alternative without compromising on efficiency or power.

One of the main features of R410A is its high energy efficiency. It operates at a higher pressure than R22, resulting in better heat transfer capabilities. This increased efficiency translates to lower energy consumption, making units using R410A more cost-effective in the long run. Additionally, R410A is known for its ability to provide excellent cooling performance even in high-temperature environments, making it suitable for a variety of applications, from residential air conditioning systems to commercial refrigeration units.

In terms of composition, R410A is a blend of two hydrofluorocarbons (HFCs), namely R32 and R125. This combination not only minimizes ozone depletion potential (ODP) but also reduces global warming potential (GWP) compared to older refrigerants. Panasonic has emphasized the importance of innovative technologies in its products, and R410A aligns perfectly with the company's commitment to developing sustainable solutions.

Panasonic also integrates advanced technologies to optimize the performance of R410A systems. For example, variable speed compressors, known as inverter technology, enhance system efficiency by adjusting the compressor's speed according to the cooling demand. This ensures that energy is only consumed when needed, further reducing operational costs.

Furthermore, R410A has a wide range of applications, including air conditioning systems, heat pumps, and chillers. Its versatility makes it a popular choice among manufacturers and consumers alike. The refrigerant is also compatible with existing R22 equipment, although specific retrofit procedures must be followed to ensure peak performance and reliability.

In conclusion, Panasonic R410A stands out as an innovative refrigerant choice in the HVAC industry, offering a combination of energy efficiency, environmentally friendly properties, and advanced technologies. As regulatory frameworks continue to tighten on greenhouse gas emissions, R410A and similar refrigerants are expected to play a crucial role in shaping a more sustainable future for air conditioning and refrigeration. Its high performance and lower environmental impact solidify its position as a leading refrigerant in contemporary cooling solutions.