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Daikin EWWD-J Manuals
Manuals and User Guides for Daikin EWWD-J. We have
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Daikin EWWD-J manual available for free PDF download: Installation, Operation And Maintenance Manual
Daikin EWWD-J Installation, Operation And Maintenance Manual (35 pages)
Brand:
Daikin
| Category:
Chiller
| Size: 1.43 MB
Table of Contents
Table of Contents
2
Figure 1 - Typical Refrigerant Circuit
3
Figure 2 - Description of the Labels Applied to the Electrical Panel
4
1 Introduction
5
Precautions against Residual Risks
5
Description
6
Information about the Refrigerants Used
6
Pressure/Temperature Tables
7
2 Installation Requirements
8
Information about Installation of Systems with R1234Ze
8
Additional Guidelines for Safe Use of R1234Ze(E) for Equipment Located in the Open Air
9
Additional Guidelines for Safe Use of R1234Ze(E) for Equipment Located in a Machinery Room
9
3 Receiving the Unit
11
Information about Installation of Systems with R134A and R513A
8
4 Operating Limits
11
Operation
11
Options and Features
11
Operation Range
12
5 Mechanical Installation
15
Storing Storage
11
Figure 3- Lifting
15
Moving and Lifting
15
Safety
15
Figure 4- Unit Levelling
16
Noise and Sound Protection
16
Positioning and Assembly
16
Water Piping
17
Water Piping Installation Procedure
17
Piping Insulation
19
Water Flow and Quality
19
Evaporator and Recovery Exchangers Anti-Freeze Protection
20
Before Starting
21
6 GUIDELINES for REMOTE CONDENSER APPLICATION (EWLD J, EWLH and EWLS Versions)
22
Installation Information for Condenserless Units
22
Precautions When Handling Piping
22
Leak Test and Vacuum Drying
22
Charging the Unit
23
Refrigerant Piping Design
23
Figure 5 - Condenser Located with no Elevation Difference
24
Figure 6 - Condenser Located above the Unit
24
Equivalent Line Lenght
25
Figure 7 - Condenser Located below the Unit
25
Figure 8 - Equivalent Lenghts (in Meters)
25
Discharge (Hot Gas) Line Sizing
26
Liquid Line Sizing
26
Oil Charge
27
7 Electrical Installation
28
Electric Connections
28
Electrical Supply
28
General Specifications
28
Cable Requirements
29
Phase Unbalance
29
8 Operation
30
Operator's Responsibilities
30
9 Maintenance
31
Routine Maintenance
31
10 Service and Limited Warranty
33
11 Periodic Checks and Commissioning of Pressure Equipment
33
12 Disposal
33
13 Important Information Regarding the Refrigerant Used
34
13.1 Factory and Field Charged Units Instructions
34
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