Electra DELTA 18RC manuals

Electra DELTA 18RC Service Manual (110 pages)

Brand: Electra | Category: Split-system air conditioners | Size: 3.62 MB |

English

Table of contents

Service Manual

1

Table of Contents

3

1. INTRODUCTION

4

1.10 Matching Table

6

2. PRODUCT DATA SHEET

7

2.2 DELTA 21 / GC 22 R410A

8

2.3 DELTA 24 / OU7-24 R410A

9

2.4 DELTA 24 / OU7-24Z R410A

10

2.4 DELTA 24 / OU7-24T R410A

11

3. RATING CONDITIONS

12

4. OUTLINE DIMENSIONS

13

5.1 DELTA18 GC18 R410A

15

5.3 Pressure Curves

17

5.6 Pressure Curves

21

5.9 Pressure Curves

25

7. ELECTRICAL DATA

30

8. WIRING DIAGRAMS

31

9. ELECTRICAL CONNECTIONS

37

10. REFRIGERATION DIAGRAMS

38

10.2 Cooling Only Models

41

11. TUBING CONNECTIONS

42

¼” ” ½” ” ¾”

42

12.1 Electronic Control

43

12.2 Legend

44

SIGNAL RECEIVER

45

12.4 General functions

46

(RT - SPT) [

50

12.6 Heating Mode

52

12.8 Dry Mode

59

12.9 Protection

60

12.10 Timer

65

12.11 Forced Operation

66

12.12 Sleep Mode

67

Time [Hr]

68

12.2 System Diagnostics

76

13. TROUBLESHOOTING

77

14.3 Outdoor Unit: GC 18 ST

81

14.4 Outdoor Unit: GC 18 ST

82

14.5 Outdoor Unit GC 18 RC

83

14.6 Outdoor Unit: GC 18 RC

84

14.7 Outdoor Unit: GC 21 RC

85

14.8 Outdoor Unit: GC 21 RC

86

14.9 Outdoor Unit: GC 21 ST

87

14.12 Outdoor Unit: GC 24 ST

90

14.13 Outdoor Unit GC 24 RC

91

14.14 Outdoor Unit: GC 24 RC

92

CONTENTS

100

REMOTE CONTROL

103

15.3 A.S.K (All Season Kit)

105

APPENDIX A

110

Electra DELTA 18RC Service Manual (78 pages)

Brand: Electra | Category: Split-system air conditioners | Size: 2.62 MB |

English

Table of contents

Dakota WDI DCI Series

1

LIST OF EFFECTIVE PAGES

2

Table of Contents

3

1. INTRODUCTION

4

1.3 Indoor Unit

5

1.4 Filtration

5

1.5 Control

5

1.6 Outdoor Unit

5

1.7 Tubing Connections

6

1.8 Inbox Documentation

6

1.9 Matching Table

6

2. PRODUCT DATA SHEET

7

PRODUCT DATA SHEET

10

SM WDIDCI 1-A.2 GB

10

3. RATING CONDITIONS

11

4. OUTLINE DIMENSIONS

12

OUTLINE DIMENSIONS

13

4.5 Outdoor Unit: GC 18 DCI

14

5. PERFORMANCE DATA

15

Capacity Ration

16

5.2 Dakota 9 DCI

17

5.3 Dakota 12 DCI

19

5.4 Dakota 18 DCI

21

5.5.3 Dakota 9 DCI : Cooling

24

5.5.4 Heating

24

5.5.6 Heating

25

5.5.8 Heating

26

5.6.2 Heating – Test Mode

28

5.6.4 Heating – Test Mode

30

Outdoor DB Temperature [ºC]

31

Suction Pressure [kPa]

31

-15 -10 -5 0 5 10 15

32

Outdoor WB Temperature[ºC]

32

Discharge Pressure [kPa]

32

22/15 DB /WB

33

24/17 DB /WB

33

27/19 DB /WB

33

29/21 DB /WB

33

32/23 DB /WB

33

5.6.8 Heating – Test Mode

34

6.1 Sound Pressure Level

35

Dakota 12 Dakota 18

36

6.3 Outdoor units

37

GC 12 Cooling GC 18 Heating

38

GC 18 Cooling GC 18 Heating

38

7. ELECTRICAL DATA

39

WIRING DIAGRAMS

40

BCP rellortnoc tinu roodtuO

41

MARGAID TIUCRIC TINU ROODTUO

41

9. REFRIGERATION DIAGRAMS

42

REFRIGERATION DIAGRAMS

43

9.1.3 Dakota 18 / GC 18 DCI

44

10. TUBING CONNECTIONS

45

¼” ⅜” ½” ⅝” ¾”

45

11. CONTROL SYSTEM

46

CONTROL SYSTEM

47

3 Degrees

48

11.2 Fan Mode

49

11.3 Cool Mode

49

11.4 Heat Mode

49

ICTVL ICTT ICTHICTL

50

Deicing Protection Procedure

53

STBY/OPER

54

11.11 Test Mode

56

11.12 SW Parameters

57

12. TROUBLESHOOTING

60

TROUBLESHOOTING

61

DCR50 diagnostics:

64

12.4 Judgment by MegaTool

65

12.5.2 Checking Power Input

66

12.6.3 Additional advises

66

No. Part No. Name Quan

68

13.7 Outdoor Unit: GC 7 DCI

73

13.8 Outdoor Unit: GC 9 DCI

74

13.9 Outdoor Unit: GC 12 DCI

75

APPENDIX A

78

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