CONTENTS
1. Specifications
1-1 Main Features
1-2 List of Possible Combinations of Indoor and Outdoor Units
1-3 Unit Specifications
2. Capacity Curves
2-1 Cooling Capacity
2-2 Cooling Input
2-3 SHF Curves
2-4 Correction by refrigerant piping length
2-5 Operation limit
3. Sound Levels
3-1 Noise Level
3-2 NC Curves
3-3 Fan Characteristics Curves
4. External Dimensions
5. Electrical Wiring Diagrams
6. Refrigerant Circuit Diagram And Thermal Sensor
7. System Design
7-1 Refrigerant Piping System
7-2 Control Wiring
7-3 Types of switch settings and setting methods
7-4 Sample System Connection
7-5 External input/output specifications
8. Air Conditioning the Computer Room
8-1 Main Features of the Floor-Duct Air Conditioners
8-2 Features of air-conditioner for computer room
8-3 Step-by-Step Plan for the Implementation of the Air-Conditioning
8-4 Conditions for the Installation of Computer-Room Air Conditioners
8-5 Setting the Air conditioners
8-6 Automatic Control of the Computer Room
9. Maintenance/Inspection
9-1 Maintenance/Inspection Schedule
1
1
2
3
4
4
4
5
6
6
7
7
8
8
9
13
17
19
19
20
21
23
27
30
30
30
31
32
33
35
36
36
Close control
PUHY-P-YGM-A
PFD-P-VM-E
······························································
······························································
·····
·························································
·························································
·························································
·························································
·························································
····························
·························································
···································································
···································································
···································································
···········································
···········································
·································································
······················································
···
··············································
·································································
················
············································
·······························
················
···
···
·························
··········
·············································
······················
···············································
·······························
