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Si71-502

Operation Manual 65

Part 9

Part 9Part 9

Part 9

Operation Manual

Operation ManualOperation Manual

Operation Manual

1. Safety Cautions.....................................................................................68

2. What to do Before Operation ................................................................71

3. Operation Procedure.............................................................................78

4. Maintenance (for a Qualified Service Person Only) ..............................85

5. Troubleshooting ....................................................................................90

6. After-sales Service ................................................................................93

Table of Contents3
Introduction6
- Safety Cautions6
Part 1 General Constructions10
General Constructions11
- Explanation11
Part 2 Product Specification14
Product Specification15
- Specification15
Part 3 Operation18
- Operation Manual Part18
Operation19
- Explanation for Systems19
- Operation HRV Units with the Remote Control Exclusively for Air Conditioning Operation. (BRC301B61)20
- Operating the HRV Unit Using the Remote Controller of the VRV-System Air Conditioner22
- Independent Operation of the HRV Unit Using the Centralized Controller (DCS302C(A)61)23
Part 4 Maintenance24
Maintenance25
- Maintenance for the Air Filter25
- Maintenance for the Heat Exchange Element28
Part 5 Control Functions30
Control Functions31
- List of Control Functions31
- Explanation of Individual Functions32
- Layout of Switches on Printed Circuit Board38
Part 6 Circuit Operations40
Circuit Operations41
- Circuit Configuration41
- Circuit Functions42
Part 7 Troubleshooting44
Troubleshooting45
- Error Code Indication45
- Overall Alarm46
- Overall Malfunction47
- Indoor Air Thermistor Error48
- Outdoor Air Thermistor Error49
- Damper System Error (Alarm)50
- Damper System Error (Alarm)51
- Dedicated LCD Remote Controller52
- Data Transmission Error (between LCD Remote Controller and Main Unit)53
- Data Transmission Error (LCD Remote Controller)54
- Data Transmission Error (between LCD Master Remote Controller and Slave Remote Controller)55
- Field Setting Error56
- Overlapping Central Control Address57
- Main Unit PCB Assembly58
- Dedicated LCD Remote Controller59
- How to Check60
- Thermistor61
- Power Transformer62
- Damper Motor63
Part 8 Supplementary Explanation64
Supplementary Explanation65
- Field Setting, Service Mode Operation65
Part 9 Operation Manual74
Safety Cautions77
What to Do before Operation80
- Names of Parts80
- Remote Controller and Changeover Switch: Name and Function of each Switch and Display82
- Explanation for Systems85
Operation Procedure87
- Independent, Combined Operation87
- Programming Start and Stop of the System with Timer91
- Nighttime Free Cooling Operation93
Maintenance (for a Qualified Service Person Only)94
- How to Clean the Air Filter94
- Optimum Operation96
- How to Clean the Heat Exchange Element97
- Inspection of the Fan Moter98
Troubleshooting99
- The Following Situations Are Not Malfunctions99
- If One of the Following Malfunctions Occurs, Take the Measures Shown below and Contact Your Daikin Dealer99
- If the System Does Not Properly Operate Except for the above Mentioned Case, and None of the above Mentioned Malfunctions Is Evident, Investigate the System According to the Following Procedures100
- The Following Malfunctions Must be Cheched by a Qualified Service Person101
- If the System Does Not Properly Operate Except for the above Mentioned101
- The Following Procedures by a Qualified Service Person101
After-Sales Service102
Si71103
- Part 10 Appendix104
- Appendix105

Model	VAM1500GJVE
Type	Heat Reclaim Ventilator
Air Flow	1500 m³/h
Voltage	220-240 V
Frequency	50/60 Hz

Daikin VAM1500GJVE User Manual

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