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Spectracool G52
nVent Hoffman Spectracool G52 Manuals
Manuals and User Guides for nVent Hoffman Spectracool G52. We have
1
nVent Hoffman Spectracool G52 manual available for free PDF download: Instruction Manual
nVent Hoffman Spectracool G52 Instruction Manual (48 pages)
1-Phase Model
Brand:
nVent Hoffman
| Category:
Air Conditioner
| Size: 4 MB
Table of Contents
Table of Contents
2
Warranty and Return Policy
3
General Safety Instructions
4
Receiving the Air Conditioner
4
Handling and Testing the Air Conditioner
4
How to Read Model Numbers
4
Installation Instructions
5
Dimension Drawing
6
Mounting Cutout Dimensions
7
Wire Diagrams and Schematics
8
G52 12K 115 V with Thermostat Control Generic Wire Diagram (Actual Unit Options May Vary)
8
G52 12K 115 V with Thermostat Control Generic Schematic (Actual Unit Options May Vary)
9
G52 8K 115 V with Thermostat Control Generic Wire Diagram (Actual Unit Options May Vary)
10
G52 8K 115 V with Thermostat Control Generic Schematic (Actual Unit Options May Vary)
11
G52 8K and 12K 230 V with Thermostat Control Generic Wire Diagram (Actual Unit Options May Vary)
12
G52 8K and 12K 230 V with Thermostat Control Generic Schematic (Actual Unit Options May Vary)
13
G52 8K and 12K 115 V with Remote Access Control Generic Wire Diagram (Actual Unit Options May Vary)
14
G52 8K and 12K 115 V with Remote Access Control Generic Schematic (Actual Unit Options May Vary)
15
G52 8K and 12K 230 V with Remote Access Control Generic Wire Diagram (Actual Unit Options May Vary)
16
G52 8K and 12K 230 V with Remote Access Control Generic Schematic (Actual Unit Options May Vary)
17
Component List
18
Parts List
19
Technical Information
20
Design Data
20
Sequence of Operation
20
Heating
20
Cooling
20
Standard and Optional Component Operation
20
Thermostat
20
Remote Access Control (Optional)
20
Head Pressure Control
21
Contactor (115 V 12000 BTU/HR
21
115 V to 10 V or 230 V to 10 V Transformer (Optional)
21
115 V to 24 V or 230 V to 24 V Transformer and Relay (Optional)
21
Remote Access Control (Optional)
21
Overview
21
Energizing the Controller
21
Control Status Indication
21
Keypad
22
Main Field
22
Icons
22
Displaying and Changing Program Settings
24
To View or Access the Settings
24
Heat/Cool Operating Parameters
24
Alarm Parameters
24
Displaying Temperature Data on Screen
26
Compressor Restart Time Delay
26
Alarm Output Contact
26
Alarm Input Connection
26
Primary-Secondary (PS) Mode
27
Connecting Units Together in Primary/Secondary Mode
27
To Configure the Controller from Single Mode to PS Mode, Simply Follow below Procedures
28
Connecting Units Together in Lead/Lag Mode
28
To Configure the Controller from Single Mode to PS Mode, Simply Follow below Procedures. Perform this Configuration for both Air Conditioners
29
Air Conditioner Unit Remote Communication Features
29
USB Communication
29
Ethernet Communication
29
Using Nvent HOFFMAN PC Interface Tool
30
USB Communication Mode
30
To View the Controller Data Information from the A/C Unit
30
To Change the Temperature Settings to the Controller
30
To View and Change the Ethernet Card (RAC) Information
30
To Change the Static Network to Dynamic Network Mode
31
Ethernet Communication Mode
31
To Monitor Multiple A/C Units in the Network
31
Alarm Log Accessible with Support Protocol
31
Remote Access Control Pin-Out
32
Maintenance
33
Compressor
33
How to Remove, Clean or Install a New Inlet Air Filter
33
Inlet Air Filter
34
Condenser and Evaporator Air Movers
34
Refrigerant Loss
34
Preventative Maintenance/Inspection
35
Trouble Shooting
36
F-Gas Information
40
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