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Daikin EWAT_B Series Manuals
Manuals and User Guides for Daikin EWAT_B Series. We have
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Daikin EWAT_B Series manual available for free PDF download: Installation, Maintenance And Operation Manual
Daikin EWAT_B Series Installation, Maintenance And Operation Manual (32 pages)
Air-cooled refrigeration units with scroll compressors, Cooling capacity from 76 to 701 kW 50Hz - Refrigerant: R32
Brand:
Daikin
| Category:
Air Conditioner
| Size: 2.38 MB
Table of Contents
Table of Contents
2
1 Introduction
3
General Description
3
Information on the Refrigerant Used
3
Usage
4
Installation Information
4
Additional Guidelines for Using Equipment with R32 Installed Outdoors
4
Additional Guidelines for Using Equipment with R32 Installed in Engine Rooms
4
2 Installation
6
Handling and Lifting
6
Receipt of the Unit
6
Safety
6
Storage
6
LIST of FIGURES Fig. 1- Lifting Instructions
7
Positioning and Assembly
8
Fig. 2 - Unit Levelling
9
Minimum Space Requirements
9
Fig. 3 - Minimum Space Requirements
10
Noise and Sound Protection
11
Fig. 4 - Multiple Chiller Installation
11
Water Circuit for the Connection of the Unit
12
Water Piping
12
Installing the Flow Switch
12
Heat Recovery
12
Fig. 5 - Hydraulic Diagram Without Pump(S) on Board
13
Fig. 6- Hydraulic Diagram with Pump(S) on Board (Opt. 78÷81)
13
Fig. 7 - Hydraulic Scheme with Hydronic Kit (Opt.134÷137)
13
Water Treatment
14
Operation Limits
14
Fig. 8 - Multi V-Silver Operational Limits
14
Table 1 - Acceptable Water Quality Limits
14
Fig. 9 - Multi V-Gold Operational Limits
15
Fig. 10 - Single V-Silver Operational Limits
16
Fig. 11 - Single V-Gold Operational Limits
16
Operating Stability and Minimum Water Content in the System
17
Table 2 - Evaporator - Fouling Factor
17
Table 3 - Air Heat Exchanger - Altitude Correction Factor
17
Table 4 - Minimum Percentage of Glycol for the Low Air Ambient Temperature
17
Anti-Freeze Protection for Evaporator and Recovery Exchangers
18
Electric Connections
18
Cable Requirements
19
Interconnection Cables
19
Phase Unbalance
19
Table 5 - Table 1 of EN60204-1 Point 5.2
19
3 Operator's Reponsibilities
20
4 Maintenance
21
Pressure / Temperature Table
22
Routine Maintenance
22
Microchannel Coil Maintenance
22
Table 6 - Pressure / Temperature of the R32
22
Electrical Installation
23
Service and Limited Warranty
23
Table 7 - Standard Routine Maintenance Plan
24
Table 8 -Routine Maintenance Plan for Critical Application And/Or Highly Aggressive Environment
25
Fig. 12 - Refrigerant Circuit Diagram (P & ID) Single Circuit Unit
26
Fig. 13 - Refrigerant Circuit Diagram (P & ID) Double Circuit Unit
27
Fig. 14 - Description of Labels Applied on the Electrical Panel
28
5 Checks for the First Start-Up
29
Table 9 - Checks to be Performed before Starting the Unit
29
6 Important Information on the Refrigerant Used
30
Factory and Field Charged Units Instructions
30
7 Periodic Checks and Commissioning of Pressure Equipment
31
8 Dismission and Disposal
31
9 Duration
31
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