7. REFRIGERANT R410A

51

7-1.

Safety During Installation/Servicing

51

7-2. Refrigerant Piping Installation

51

7-3.

Tools

55

7-4.

Recharging of Refrigerant

55

7-5.

Brazing of Pipes

56

7-6.

Instructions for Re-use Piping of R22 or R407C

58

8. CONTROL BLOCK DIAGRAM

61

8-1.

Indoor Control Circuit

61

8-2.

Control Specifications

62

8-3.

Indoor Print Circuit Board

70

9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

............. 71

 

9-1.

Indoor Control Circuit

71

 

9-2.

Outdoor Controls

71

10. TROUBLESHOOTING

80

 

10-1.

Summary of Troubleshooting

80

 

10-2.

Check Code List

82

 

10-3.

Error Mode Detected by LED on Outdoor P.C. Board

85

 

10-4.

Troubleshooting Procedure for Each Check Code

86

11.

REPLACEMENT OF SERVICE INDOOR P.C. BOARD

102

12.

SETUP AT LOCAL SITE AND OTHERS

106

 

12-1.

Indoor Unit

106

 

12-2.

Setup at Local Site / Others

113

 

12-3.

How to set up central control address number

115

13.

ADDRESS SETUP

116

 

13-1.

Address Setup

116

 

13-2.

Address Setup & Group Control

117

 

13-3.

Address Setup

118

14.

DETACHMENTS

120

 

14-1.

Indoor Unit

120

 

14-2.

Outdoor Unit

134

15.

EXPLODED VIEWS AND PARTS LIST

159

 

15-1.

Indoor Unit

159

 

15-2.

Outdoor Unit

173

 

15-3.

Replacement of Main Parts (Sold Separately)

181

16.

CORD HEATER INSTALLATION WORK

183

 

16-1.

Required parts for installation work (Recommendation)

183

 

16-2.

Base Plate

192

– 3 –

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Toshiba RAV-SM1402CT-E 10-1, 10-2, 10-3, 10-4, 12-1, 106, 12-2, 113, 12-3, 115, 13-1, 116, 13-2, 117, 13-3, 118, 14-1, 120
Page 2 Page 4

RAV-SP1102UT-E, RAV-SM562BT-E, RAV-SM562CT-E, RAV-SM563AT-E, RAV-SM802BT-E specifications

Toshiba, a prominent player in the HVAC sector, has engineered a range of advanced air conditioning systems that cater to diverse environments and needs. Among their standout offerings are the RAV-SM562BT-E, RAV-SM1102CT-E, RAV-SM563AT-E, RAV-SM1403UT-E, and RAV-SM803UT-E models. Each of these systems embodies Toshiba's commitment to energy efficiency, innovative technology, and user-centric design.

The RAV-SM562BT-E model is designed for residential and light commercial use, boasting a cooling capacity of 5.6 kW and a heating capacity of 6.7 kW. It incorporates Toshiba’s advanced inverter technology, ensuring optimal performance and reduced energy consumption. The unit features a sleek, modern design and operates quietly, making it perfect for environments where noise levels must be controlled.

Next in line is the RAV-SM1102CT-E, which excels in larger commercial spaces. With a remarkable cooling output of 11.2 kW and heating performance to match, this unit is engineered for heavy-duty usage. It employs a multi-split system, allowing several indoor units to connect to a single outdoor unit. This provides homes or businesses with flexible installation options without sacrificing comfort or style.

The RAV-SM563AT-E model presents a perfect blend of efficiency and effectiveness, focusing on eco-friendliness. With an impressive seasonal energy efficiency ratio (SEER), it minimizes energy bills while maintaining superior performance. This model is equipped with advanced filtration technology that not only cools or heats the air but also improves indoor air quality by capturing dust and allergens.

Designed for high-performance requirements, the RAV-SM1403UT-E offers cooling and heating capacities of 14.0 kW. This unit is hardy enough for industrial applications but remains efficient and easy to operate. The incorporation of Toshiba’s Smart Control technology allows users to manage their systems remotely, enhancing convenience.

The RAV-SM803UT-E completes the lineup, combining 8.0 kW cooling and heating outputs with cutting-edge technology. It features adaptive comfort control, which adjusts the temperature based on occupancy and external conditions, ensuring optimal comfort while maintaining energy efficiency.

In conclusion, Toshiba's range of RAV-SM series models offers innovative features, advanced technology, and effective performance. These models not only meet the demands of modern spaces but also shine in energy efficiency, making them excellent choices for both residential and commercial applications. By addressing the diverse requirements of users, Toshiba continues to uphold its reputation as a leader in HVAC solutions.
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