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Philips
CS-E15DB4EW
- page 96
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98
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98 pages, 8.66 Mb
18.4. Print
Pattern
Indoor Unit Printed
Circuit Board
96
CS-E15DB
4EW
CU-E1
5DBE / CS-E18DB4E
W CU-E1
8DBE / CS-E2
1DB4E
S CU-E21DB
E
Contents
Main
CS-E15DB4EW CU-E15DBE CS-E18DB4EW CU-E18DBE CS-E21DB4ES CU-E21DBE
Air Conditioner
Page Page
CONTENTS
1 Features
2 Functions
2.1. Remote Control
Powerful Mode Operation
Airflow Direction Control
Quiet Mode Operation
2.2. Indoor Unit
2.3. Outdoor Unit
3.1. CS-E15DB4EW CU-E15DBE
3 Product Specifications
Page
3.2. CS-E18DB4EW CU-E18DBE
Page
3.3. CS-E21DB4ES CU-E21DBE
Page
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8 Operation Details
8.1. Basic Operation
8.1.1. Temperature Shifting Flow
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8.1.5. Automatic Operation
8.1.6. Indoor Fan Motor Operation
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8.1.7. Outdoor Fan Motor Operation
8.1.8. Airflow Direction
8.1.8.1. Vertical Airflow
8.1.9. Quiet operation (Cooling Mode/Cooling area of Dry Mode)
8.1.9.1. Quiet operation (Heating)
8.1.10. Powerful Mode Operation
8.1.11. 24-Hour Real Time Timer Control
8.1.12. Auto Restart Control
8.1.13. Indication Panel
8.1.14. Drain Pump Control Operation
8.2. Protection Control Features
8.2.1. Protection Control For All Operations 8.2.1.1. Time Delay Safety Control
8.2.1.2. 30 Seconds Forced Operation
8.2.1.3. Total Running Current Control
8.2.1.4. IPM (Power transistor) Prevention Control
8.2.1.5. Compressor Overheating Prevention Control
8.2.1.6. Low Pressure Prevention Control (Gas Leakage Detection)
8.2.1.7. Low Frequency Protection Control 1
8.2.1.8. Low Frequency Protection Control 2
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8.2.2.3. Anti-Freezing Control
8.2.2.4. Anti-Dew Formation Control
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10 Installation And Servicing Air Conditioner Using R410A
10.1. Outline
10.1.1. About R410A Refrigerant
10.1.2. Safety Measures When Installing/Servicing Refrigerant Piping
10.2. Tools For Installing/Servicing Refrigerant Piping
10.2.1. Necessary Tools
10.2.2. R410A Tools
Page
10.2.3. R410A Tools Which Are Usable for R22 Models
10.3. Refrigerant Piping Work
10.3.1. Piping Materials
10.3.2. Processing and Connecting Piping Materials
10.3.3. Storing and Managing Piping Materials
10.4. Installation, Transferring, Servicing
10.4.1. Inspecting Gas Leaks with a Vacuum Pump for New Installations (Using New Refrigerant Piping)
10.4.2. Transferring (Using New Refrigerant Piping)
10.4.3. AC Units Replacement (Using Existing Refrigerant Piping)
10.4.4. Refrigerant Compatibility (Using R410A Refrigerant in R22 ACs and Vice Versa)
10.4.5. Recharging Refrigerant During Servicing
10.4.6. Brazing
10.4.7. Servicing Tips
11 Installation Instructions
11.1. Safety Precautions
CAUTION
11.2. Indoor Unit
11.2.1. SELECTING THE LOCATION FOR THE INDOOR UNIT
Page
11.2.2. INSTALLATION OF INDOOR UNIT
11.2.3. REFRIGERANT PIPING
11.2.4. INDOOR UNIT DRAIN PIPING
11.2.5. HEAT INSULATION
11.2.6. CONNECTING THE CABLE TO THE INDOOR
11.2.7. INSTALLATION OF DECORATIVE PANEL
Page
11.3. Outdoor Unit
11.3.3. CONNECTING THE PIPING
11.3.4. EVACUATION OF THE EQUIPMENT
11.3.5. CONNECT THE CABLE TO THE OUTDOOR UNIT
11.3.6. PIPE INSULATION
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12 Servicing Information
12.1. Troubleshooting
Page
12.2. Breakdown Self Diagnosis Function
Error Codes Table
12.3. Remote Control
12.4. Auto OFF/ON Button
12.5. Disassembly of Parts
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13.2. Sensible Capacity Chart
CS-E15DB4EW CU-E15DBE
CS-E18DB4EW CU-E18DBE
CS-E21DB4ES CU-E21DBE
Page
Page
Page
15 Replacement Parts List (Indoor Unit)
15.1. CS-E15DB4EW CS-E18DB4EW CS-E21DB4ES
15.2. CZ-BT20E (Front Grille Complete)
Page
17 Replacement Parts List (Outdoor Unit)
17.1. CU-E15DBE CU-E18DBE CU-E21DBE
18.1. Indoor Unit
18 Electronic Circuit Diagram
5V
CS-E15DB4EW CS-E18DB4EW CS-E21DB4ES
INDICATOR COMPLETE MAIN ELECTRONIC CONTROLLER
JP7
SCHEMATIC DIAGRAM 2/4
IC01 UPD784956GC
c e
10k
b
SCHEMATIC DIAGRAM 3/4
12
SSR02 CR02
SSR01
SCHEMATIC DIAGRAM 4/4
18.2. Outdoor Unit
CU-E15DBE CU-E18DBE CU-E21DBE
JP3
JP1
SCHEMATIC DIAGRAM 1/4
SCHEMATIC DIAGRAM 2/4
RY-C
SCHEMATIC DIAGRAM 3/4
IC1 MN103S52G
SCHEMATIC DIAGRAM 44
COMPRESSOR
R168R169
R170R171
R172R173
How to use electronic circuit diagram
TIMER TABLE <INDOOR>
TIMER TABLE <OUTDOOR>