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Eubank EAH2030H
ACS Eubank EAH2030H Manuals
Manuals and User Guides for ACS Eubank EAH2030H. We have
1
ACS Eubank EAH2030H manual available for free PDF download: Installation & Operation Manual
ACS Eubank EAH2030H Installation & Operation Manual (72 pages)
Vertical Wall-Mount Heat Pumps, Single Stage/2-Stage
Brand:
ACS
| Category:
Heat Pump
| Size: 3 MB
Table of Contents
How to Use this Manual
2
Important Safety Precautions
2
Table of Contents
3
General Description
5
Chapter 1 Description and Specifications
5
Serial Number Date Code
6
Model Identification
6
Air Flow, Weights, Filter Sizes, Refrigerant Charges and Ambient Operating Ranges
7
Table 4 Ambient Temperature Operating Ranges
7
Table 5 Room Size Limitations
7
General Operation
8
Heating Mode
8
Table 6 Altitude Correction Factor
8
Ventilation Options
9
Options
11
Hard Start Kit
11
Chapter 2 Electronic Control Board
13
Introduction
13
Installation and Replacement
14
PCB Details and Information
14
Operation
18
Sequence of Operation
19
Cooling Operation
21
Heating Operation
24
Figure 2 Enthalpy Sensor Temperature Control Points
24
Figure 3 Dry Bulb Sensor
24
Additional Features
29
Chapter 3 Installation
31
Equipment Inspection
31
Pre Checks
31
Installation Requirements
32
Table 7 Minimum Clearances
32
Installation Materials
33
Table 8 Voltage Limitations
33
Porting and Duct Work
34
Fire Hazard
34
Fresh Air Hood Adjustment
35
Bracket Installation
36
Figure 4 Fresh Air Hood Damper
36
Figure 5 Heat Pump Wall Mounting Detail
36
Mounting the Unit
37
Electrical Connections
37
High Voltage Wiring
38
Low Voltage Wiring
38
Figure 6A Humidity Control Wiring Detail
39
Figure 6B Thermostat Connection Diagram
39
Chapter 4 Startup
40
Check-Out of Cooling Cycle
40
Check-Out of Heating Cycle
41
Ventilation System Set up
42
Figure 7 Temperature Sensor Wires - Modulating HGR Valve
42
Figure 8 Desired Temperature Set Point - Modulating HGR Valve
42
Chapter 5 Troubleshooting
44
Overview
44
Failure Symptoms Guide
45
Compressor Troubleshooting
46
Control Board Diagnosis
46
Electric Heat Controls
47
Figure 9 Typical Configuration for Single Element Heater
47
Chapter 6 - Electrical Schematics
48
Electrical Schematics
48
Figure 10A Typical 1Ø Electrical Schematic Diagram Heat Pump with Manual Outside Air Damper
49
Figure 10B Typical 208/230V. 3Ø Heat Pump Electrical Schematic Diagram
50
Figure 10C Typical 460V. 3Ø Heat Pump Electrical Schematic Diagram, with PC Control Board
51
Scheduled Maintenance
52
Air Filter
52
Chapter 7 Maintenance
52
Chapter 8 Service & Charging/Recovery
53
Safety Precautions
53
Leak Detection
53
Charging Procedures
54
Refrigerant Recovery
54
Table 9 Refrigerant Charge
54
Chapter 9 Decommissioning
56
Decommissioning
56
Chapter 10 Warranty
57
APPENDIX A: Electronic Control Board Modbus Map
58
APPENDIX B: Installation Instructions for Field Installed Electric Heat
61
APPENDIX C: Heat Pump Start-Up - Commissioning Checklist
64
Refrigerant Piping
64
Starting Unit
65
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