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Manuals and User Guides for GForce Ultra. We have
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GForce Ultra manual available for free PDF download: Installation, Operation And Maintenance Manual
GForce Ultra Installation, Operation And Maintenance Manual (89 pages)
Brand:
GForce
| Category:
Air Conditioner
| Size: 2 MB
Table of Contents
Table of Contents
3
1 Introduction
7
Product Information
7
Model Identification
8
Inspection
8
Paperwork
9
Storage
9
Suggested Reference Storage Room Conditions
9
General Storage Considerations
10
Registered Trademarks - Copy Rights - References Section
10
2 Installation
11
Recommended Tools for Installation
12
Pre-Installation
12
Installation Must be Planned so that
12
Room Considerations
13
Equipment Handling and Rigging
13
Door and Rear Panel Removal
13
Figure 1 Typical Upper Spring-Loaded Hinge
14
Figure 2 Upper Hole for Spring-Loaded Hinge
14
Rear Panel
15
Moving Unit into Final Location
15
Figure 3 Lower Fixed Pin Hinge
15
Rigging
16
Locating the Unit
16
Figure 4 Example of Lifting Method
16
Downflow Units
17
Figure 5 Typical Return & Discharge Air Distribution
17
Upflow Units
18
Piping
19
Air Cooled Unit Piping
20
Discharge Lines
20
Liquid Lines
22
Recommended Line Sizing, Air Cooled Units
22
Connection Sizes, Air Cooled Units
23
Field Piping, Remote Condenser above Evaporator
24
Field Piping, Remote Condenser below Evaporator
25
Refrigerant Piping Protection
26
Water/Glycol Cooled Unit Piping
27
Field Piping, Water/Glycol System
28
Connection Sizes, Water/Glycol Cooled Units
29
Connection Sizes, Fluid Coolers (Dry Coolers)
29
Factory Charge for Water/Glycol Cooled System
30
Auxiliary Chilled Water/Energy Saver Coil Piping
30
Condensate Drain Piping
30
Humidifier Piping
31
Steam Generator Humidifier
31
Leak Testing
32
Electrical Installation
32
Commissioning Information
33
3 Electrical Connections
34
General Electrical Field Wiring Guidelines
35
Electrical Service
36
Nameplate Ratings
36
Grounding
36
Voltage Tolerance
36
Three Phase Voltage Tolerance
36
Single-Phase Voltage Tolerance (Not Available for Gforce Ultra Units)
37
Auxiliary Control Wiring
37
Remote Shutdown
38
Remote Alarm Contacts
38
Dap4 Controller
38
Disconnect Switch (Optional)
39
How to Open the Electrical Enclosure Panel
39
Condensate Pumps (Optional)
39
Condensate Probe
40
Water Sensing Cable (Optional)
40
Remote Temperature and Humidity Sensors (Optional)
40
Manual Override Switch Board
40
Plug Fan Current Sensing Switch
41
Wiring Diagrams
41
Current Sensing Switch Adjustment (Plug Fans Only)
41
Electronic Expansion Valve
42
Electrical Connection to EEV
42
4 Installation of Remote Outdoor Heat Exchanger
43
5 Charging
44
Triple Evacuation and Dehydration Procedure
44
Tools Needed
44
First Stage Evacuation
45
Second Stage Evacuation
45
Third Stage Evacuation
46
Final Evacuation Stage
46
General Pre-Charging Guidelines
47
Water/Glycol Cooled System
47
Voltage Phase Check
48
Evaporator Phase Check
48
Fixed Speed Scroll Compressor Phase Check
48
Variable Speed Compressor Phase Check
48
Heat Exchanger Phase Check
49
Line Set Charge Calculations
49
Component Functional Test
50
Coil Drain Pan
74
Condensate Pump
74
Cabinet
74
Exterior Cabinet Maintenance - Cleaning
75
Coils
75
Coil Cleaning
75
Refrigerant Filter Drier
76
Electrical Control Enclosure
76
Fuses
77
Electric Reheat Elements
77
Plug Fans with Electronically Commutated Motor
77
Maintenance/Inspection Checklist
79
Frequently Asked Questions - FAQ
82
Electrical FAQ Section
82
Mechanical FAQ Section
83
Contact Data Aire
85
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