Panasonic CU-2E18NBU Disassembly and Assembly Instructions, Exploded View and Replacement Parts

Models: CU-2E18NBU

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13.4Electronic Parts Temperature Rise

 

Protection 2 (Cool)

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13.5

Cooling overload control (Cool)

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13.6

Heating overload control (Heat)

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13.7Extreme Low Temperature Compressor low

 

 

pressure protection control (Heat)

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13.8

 

Deice Control

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13.9

 

Time Delay Safety Control

 

 

 

(Restart Control)

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13.10

30 seconds Force Operation

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13.11

Total Current Control

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13.12

IPM (power transistor) Protection

 

 

 

Control

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13.13

Compressor Protection Control

 

 

 

(Gas leak detection control 1)

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13.14

Compressor Protection Control

 

 

 

(Gas leak detection control 2)

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13.15

Valve close detection control

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13.16

Compressor discharge high pressure

 

 

 

protection control

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14. Servicing Mode

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14.1

 

CU-2E18NBU

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15. Troubleshooting Guide

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15.1

 

Self Diagnosis Function

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16. Disassembly and Assembly Instructions

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16.1

Outdoor Unit Removal Procedure

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17. Technical Data

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17.1

 

Operation Characteristics

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18. Exploded View and Replacement Parts

 

List

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Panasonic CU-2E18NBU service manual Disassembly and Assembly Instructions, Exploded View and Replacement Parts, List