Data Aire gForce DX series Manuals

Data Aire gForce DX series Manuals

Manuals and User Guides for Data Aire gForce DX series. We have 1 Data Aire gForce DX series manual available for free PDF download: Installation, Operation And Maintenance Manual

Data Aire gForce DX series Installation, Operation And Maintenance Manual

Data Aire gForce DX series Installation, Operation And Maintenance Manual (52 pages)

DX, Direct Expansion, Dual Circuit Air and Water/Glycol Cooled 21 to 106 kW

Brand: Data Aire | Category: Air Conditioner | Size: 1 MB

Table of Contents

Table of Contents
3
Introduction
5
Product Information
5
Model Identification
5
Inspection
5
Paperwork
6
Installation
7
Installation Checklist
7
Room Considerations
7
Equipment Handling
7
Rigging
8
Locating the Unit
8
Downflow Units
8
Upflow Units
9
Storage
9
Piping
10
Air Cooled Unit Piping
10
Discharge Lines
10
Liquid Lines
11
Suction Lines
11
Recommended Line Sizing
12
Connection Sizes, Air Cooled Units
13
Field Piping, Remote Condenser
13
Field Piping, Remote Condensing Unit
14
Refrigerant Piping Protection
14
Water/Glycol Cooled Unit Piping
15
Field Piping, Water/Glycol System
16
Connection Sizes, Water/Glycol Cooled Units
17
Connection Sizes, Fluid Coolers
17
Auxiliary Chilled Water/Energy Saver Coil Piping
17
Condensate Drain Piping
17
Humidifier Piping
18
Steam Generator Humidifier
18
Dry Steam Humidifier
18
Leak Testing
18
Electrical Connections
19
Electrical Service
19
Nameplate Ratings
20
Grounding
20
Voltage Tolerance
20
Auxiliary Control Wiring for Remote Heat Exchangers
20
Remote Shutdown
21
Remote Alarm Contacts
21
Condensate Pumps (Optional)
21
Condensate Probe
22
Water Sensing Cable (Optional)
22
Remote Temperature and Humidity Sensors (Optional)
22
Manual Override Switches
23
Wiring Diagrams
23
EEV Connection
24
Installation of Remote Outdoor Heat Exchanger
25
Charging
25
Voltage Phase Check
25
Evaporator Power Phasing
25
Remote Heat Exchanger Fan Motor Phasing
25
Evacuation
26
Air Cooled Systems
26
Fan Speed Control System Charging
26
Flooded System Charging
28
Water/Glycol System
29
Water/Glycol Cooled System Charging
29
Refrigerant Handling
30
Important Refrigeration Components
30
Expansion Valves
30
High Pressure Cutout Switch
30
Low Pressure Cutout Switch
31
Liquid Line Solenoid Valve (Optional)
31
Glycol Systems
32
Glycol Concentration
32
Internal (Fluid) Volume - up and Downflow Evaporators
32
Brazed-Plate Condensers
33
Internal (Fluid) Volume - Fluid Coolers
34
Fluid Cooler Information
34
Controls
35
Dap4™ Microprocessor Control Panel
35
Remote Heat Exchangers
35
Electronic Expansion Valve Drive (EDV)
35
Setup Using Display Panel Guide
35
Configuration Menu
36
Regulation Menu
38
How to Manually Open and Close an (EEV)
39
Multiple EEV Configuration
40
Regular Maintenance Items
41
Air Filters
41
Fuses
41
Electric Reheat
41
Humidifier
41
Humidifier Canisters
42
Refrigerant Filter Drier
42
Plenum (Plug) Fans
42
Electronically Commutated Motors
42
Testing
43
Contact Data Aire
44
Maintenance/Inspection Checklist
45

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