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Panasonic CU-4E27CBPG manual

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Table of contents for the manual

  • Page 1

    © 200 8 Panaso n ic HA Ai r- Con di tio n ing (M ) Sd n . Bhd . (1 196 9-T). All ri gh ts re se rv ed . Un aut ho r ized co pyin g and dis tri bu t io n is a viol a ti on of law . Order No. MAC0804027A2 Air Conditioner CS-E9GFEW -2 CU-E9GFE-2 CS-E12GFEW -2 CU-E12GFE-2 CS-E18GFEW -2 CU-E18GFE-2 CU-2E15GBE CU-3E18EBE CU-3E23CBPG CU-4E27CBPG T ABLE O[...]

  • Page 2

    2 1 Safety Precautions • Read the following “SAFET Y PRECAUTIONS” carefully before perform any servicing. • Electrical work must be installed or serviced by a licen sed elec trician. Be sure to u se the corr ect rating of the power pl ug a nd main circuit for the model installed. • The caution items stated here must be followed because th[...]

  • Page 3

    3 17. After completion of installation or service, confirm ther e is no leakage or refrigerant gas. It may gener ate toxic gas when the refrigerant contacts with fire. 18. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when refrigerant contacts with fire. 1. Do not install the unit at place where leakage of f[...]

  • Page 4

    4 2 S pecifications 2.1. CS-E9GFEW- 2 CU-E9GFE-2 ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance T est Condition ISO5151 C O O L I N G Capacity kW 2.50 (0.80 ~ 3.00) kcal/h 2150 (690 ~ 2580) BTU/h 8500 (2700 ~ 10200) EER W/W 4.39 (4.57 ~ 3.85) kcal/hW 3.77 (3.94 ~ 3.31) Noise Level dB (A) High 38, Low 27, QLo 23 High 46 Power level dB High 54, Low 4[...]

  • Page 5

    5 1. Cooling capacities are based on indoor tempera ture of 27 ° C Dry Bulb (80.6 ° F Dry Bulb), 19.0 ° C Wet Bulb (66.2 ° F W et Bulb) and outdoor air temperature of 35 ° C Dry Bulb (95 ° F Dry Bulb), 24 ° C W et Bulb (75.2 ° F Wet Bulb) 2. Heating capacities are bas ed on ind oor temperature of 20 ° C Dry Bulb (68 ° F Dry Bulb) and outd[...]

  • Page 6

    6 2.2. CS-E12GFEW -2 CU-E12GFE-2 ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance T est Condition ISO5151 C O O L I N G Capacity kW 3.50 (0.80 ~ 3.80) kcal/h 3010 (690 ~ 3270) BTU/h 1 1900 (2700 ~ 13000) EER W/W 3.63 (4.32 ~ 3.33) kcal/hW 3.12 (3.73 ~ 2.87) Noise Level dB (A) High 39, Low 28, QLo 24 High 48 Power level dB High 55, Low 44, QLo 40 High[...]

  • Page 7

    7 1. Cooling capacities are based on indoor tempera ture of 27 ° C Dry Bulb (80.6 ° F Dry Bulb), 19.0 ° C Wet Bulb (66.2 ° F W et Bulb) and outdoor air temperature of 35 ° C Dry Bulb (95 ° F Dry Bulb), 24 ° C W et Bulb (75.2 ° F Wet Bulb) 2. Heating capacities are bas ed on ind oor temperature of 20 ° C Dry Bulb (68 ° F Dry Bulb) and outd[...]

  • Page 8

    8 2.3. CS-E18GFEW -2 CU-E18GFE-2 ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance T est Condition ISO5151 C O O L I N G Capacity kW 5.00 (0.90 ~ 5.60) BTU/h 17100 (3100 ~ 19100) kcal/h 4300 (770 ~ 4820) EER W/W 3.23 (3.53 ~ 2.93) kcal/hW 2.77 (3.02 ~ 2.52) Noise Level dB (A) High 44, Low 36, QLo 32 H igh 47 Power level dB High 60, Low 52, QLo 48 High[...]

  • Page 9

    9 1. Cooling capacities are based on indoor tempera ture of 27 ° C Dry Bulb (80.6 ° F Dry Bulb), 19.0 ° C Wet Bulb (66.2 ° F W et Bulb) and outdoor air temperature of 35 ° C Dry Bulb (95 ° F Dry Bulb), 24 ° C W et Bulb (75.2 ° F Wet Bulb) 2. Heating capacities are bas ed on ind oor temperature of 20 ° C Dry Bulb (68 ° F Dry Bulb) and outd[...]

  • Page 10

    10 3 Location of Controls and Component s 3.1. Indoor Unit 3.2. Out door Unit 3.3. Remote Control[...]

  • Page 11

    11 4 Dimensions 4.1. Out door Unit 4.1.1. CU-E9GFE-2 CU-E12GFE-2[...]

  • Page 12

    12 4.1.2. CU-E18GFE-2[...]

  • Page 13

    13 5 Refrigeration Cycle Diagram 5.1. CS-E9GFEW -2 CU-E9GFE-2 CS-E12GFEW -2 CU-E12GFE-2 If piping length is over rated length , ad ditional refrigerant should be added as shown in the table. Model Piping size Rated Length (m) Max. Elevation (m) Min. Piping Length (m) Max. Piping Length (m) Additional Refrigerant (g/m) Gas Liquid E9GFE-1/E12GFE-1 3/[...]

  • Page 14

    14 5.2. CS-E18GFEW -2 CU-E18GFE-2 If piping length is over rated length, additional refrigerant should be added as shown in the table. Model Piping size Rated Length (m) Max. Elevation (m) Min. Piping Length (m) Max. Piping Length (m) Additional Refrigerant (g/m) Gas Liquid E18GFE-1 1/2” 1/4” 7.5 15 3 20 20[...]

  • Page 15

    15 6 Wiring Connection Diagram 6.1. Out door Unit 6.1.1. CU-E9GFE-2 CU-E12GFE-2[...]

  • Page 16

    16 6.1.2. CU-E18GFE-2[...]

  • Page 17

    17 7 Electronic Circuit Diagram 7.1. Out door Unit 7.1.1. CU-E9GFE-2 CU-E12GFE-2[...]

  • Page 18

    18 7.1.2. CU-E18GFE-2[...]

  • Page 19

    19 7.1.3. Main Printed Circuit Board CU-E9GFE-2 CU-E12GFE-2[...]

  • Page 20

    20 7.1.4. Main Printed Circuit Board CU-E18GFE-2[...]

  • Page 21

    21 8 Disassembly and Assembly Instructions 8.1. Out door Unit 8.1.1. CU-E9GFE-2 CU-E12GFE-2 1. Remove the 3 screws of the T op Panel. Fig. 13 2. Remove the 6 screws of the Front Panel. Fig. 14 3. Remove the screw of the T erminal Board Cover . 4. Remove the T op Cover of the Control Board by 4 hooks. Fig. 15 5. Remove the Control Board as follows: [...]

  • Page 22

    22 8.1.2. CU-E18GFE-2 1. Remove the 4 screws of the T op Panel . Fig. 19 2. Remove the 10 scre ws of the Front Panel. Fig. 20 3. Remove the T op Cover of the Ele ctronic Controller . Fig. 21 4. Remove the Control Board. Fig. 22 5. Remove the 8 screws of the Electronic Controller . Fig. 23 • Be save to return the wiring to its original position ?[...]

  • Page 23

    23 9 T echnical Dat a 9.1. Operation Characteristics CS-E9GFEW-2 CU-E9GFE-2[...]

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    27 CS-E12GFEW -2 CU-E12GFE-2[...]

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    31 CS-E18GFEW -2 CU-E18GFE-2[...]

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  • Page 35

    35 9.2. Sensible Cap acity Chart O CS-E9GFEW -2 CU-E9GFE-2 O CS-E12GFEW-2 CU-E12GFE-2 O CS-E18GFEW-2 CU-E18GFE-2 220V Outdoor T emp. ( ° C) 230V 30 ° C3 5 ° C4 0 ° C4 6 ° C 240V TC SHC IP TC SHC IP TC SHC IP TC SHC IP D.B. W .B. kW kW kW kW kW kW kW kW kW kW kW kW 27 17.0 2.48 2.13 0.52 2.32 2.05 0.56 2.16 1.97 0.60 1.96 1.88 0.65 19.0 2.50 0.[...]

  • Page 36

    36 10 Exploded V iew and Replacement Part s List 10.1. Indoor Unit[...]

  • Page 37

    37 REF . NO. P ART NAME AND DESCRIPTION QTY . C S-E9GFEW-2 CS-E12GFEW-2 CS-E18GFEW-2 REMARKS B1 EV APORA TOR ASS'Y 1 CW1786554 ← CW1800652 B1-7 FLARE NUT 1 CW1723546 ←← B2 FITTING SPRING / THERMISTOR 1 CW380120 ←← B3 GROUNDING TIP (W/WASHER) 1 CW1 13783J ←← B5 FLARE NUT 1 CW1 1984 8J ← CW1 19849J C1 TURBO F AN ASS'Y 1 CW17[...]

  • Page 38

    38 (Note) • All parts are supplied from ACBU, Japan. • "O" marked parts are recommended to be kept in stock. F10 CASING (LEFT ) 1 CW1768075 ←← F1 1 FIXTU RE, REF . PIPING 1 CW1768082 ←← F12 REINFORC E PLA TE ASS'Y 1 CW1768099 ←← F13 THERMAL IN SULA TION ASS'Y 1 CW1768107 ←← K1 REMOTE CONTROL 1 CWA75C3096 ←?[...]

  • Page 39

    39 10.2. CU-E9GFE-2 CU-E12GFE-2 Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not k ept as standard service part s.[...]

  • Page 40

    40 (Note) • All parts are supplied from PHAAM, Malaysia (V endor Code: 061). • "O" maked parts are recommended to be kep t in stock. REF . NO. P ART NAME AND DESCRIPTION QTY . CU-E9GFE-2 CU-E12GFE-2 REMARK 1 CHASSY ASSY 1 CWD50K2073 ← 2 ANTI - VIBRA TION BUSHING 3 CWH50077 ← 3 COMPRESSOR 1 5RS102XBC01 ← O 4 NUT - COMPRESSOR MOUN[...]

  • Page 41

    41 10.3. CU-E18GFE-2 Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not k ept as standard service part s.[...]

  • Page 42

    42 (Note) • All parts are supplied from PHAAM, Malaysia (V endor Code: 061). • "O" maked parts are recommended to be kep t in stock. [PHAAM] Printed in Malaysia SFSC0804-00 REF . NO. P ART NAME AN D DESCRIPTION QTY . CU-E18GFE-2 REMARK 1 CHASSY ASSY 1 CWD 50K2085 2 ANTI - VIBRA TION BUSHING 3 CWH50077 3 COMPRESSOR 1 5CS130XAE04 O 4 NU[...]