Panasonic CU-3KS19NBU manuals

Panasonic CU-3KS19NBU Datasheet (2 pages)

Brand: Panasonic | Category: Split-system air conditioners | Size: 0.32 MB |

English

Table of contents

Split System Submittal Data

1

Outdoor Dimensions

2

Panasonic CU-3KS19NBU Service Manual (114 pages)

Brand: Panasonic | Category: Split-system air conditioners | Size: 2.09 MB |

English

Table of contents

OUTDOOR UNIT : CU-3KS19NBU

1

CU-4KS24NBU

1

CU-4KS31NBU

1

SAFETY PRECAUTIONS

2

Prohibit

3

Table of Contents

4

APPLICABLE INDOOR UNITS

6

1. OPERATING RANGE

7

2. SPECIFICATIONS

8

Outdoor Unit CU-3KS19NBU

10

Indoor Unit CS-MKS9NKU ×

10

< 208V >

10

Outdoor Unit CU-4KS24NBU

11

< 230V >

11

Duct Less Type Rated

11

Outdoor Unit CU-4KS31NBU

14

2-2-1. Outdoor Unit

17

3. DIMENSIONAL DATA

21

Unit: inch(mm)

22

(852-0-0010-20500-0)

22

(852-0-0010-20600-0)

23

4. REFRIGERANT FLOW DIAGRAM

24

Indoor unit Outdoor unit

25

5. PERFORMANCE DATA

27

Indoor air temp. 86°F (30°C)

28

80°F (27°C)

28

75°F (24°C)

28

Cooling Characteristics

29

5-2. Cooling Capacity

50

Outdoor Unit : CU-3KS19NBU

51

< Cooling Capacity >

51

Outdoor Unit : CU-4KS24NBU

52

Outdoor Unit : CU-4KS31NBU

54

6. ELECTRICAL DATA

62

Outdoor Unit CU-4KS24NBU

63

Outdoor Unit CU-4KS31NBU

64

7. FUNCTIONS

65

Control/conditions

66

Unit operation Explanation

66

Frequency control

66

1/f fluctuation fan

67

Outdoor fan speed [ rpm ]

68

Outdoor air temperature

68

32 °F ( °C )

68

7-2. Protective Functions

69

7-2-2. Low Start Current

70

9. REFRIGERANT R410A:

79

9-8-1. Use of Existing Units

85

INSTALLATION INSTRUCTIONS

86

CU-3KS19NBU

86

APPENDIX A

86

Split System Air Conditioner

87

IMPORTANT!

88

Please Read Before Starting

88

When Servicing

89

About 6" (15 cm)

97

About 16" (40 cm)

97

Air Intake Baffle

98

Air Discharge Baffle

98

Access panel C

101

3. Installation Process

102

Service valve on

103

4. Air Purging

105

(for Test Run)

105

Pump Down

107

5. Wiring Instructions

108

Strip 15/16" (25 mm)

110

Strip 3/8" (10 mm)

110

6. Test Run

112

8. Installation Check Sheet

113

DC1111-0

114

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