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I-TEC I60A1D
Bard I-TEC I60A1D Manuals
Manuals and User Guides for Bard I-TEC I60A1D. We have
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Bard I-TEC I60A1D manual available for free PDF download: Installation Instructions Manual
Bard I-TEC I60A1D Installation Instructions Manual (52 pages)
PACKAGED AIR CONDITIONER
Brand:
Bard
| Category:
Air Conditioner
| Size: 1.93 MB
Table of Contents
Table of Contents
2
Getting Other Information and Publications
3
For more Information, Contact These Publishers
3
General
4
ANSI Z535.5 Definitions
4
Tables
5
I-TEC General Information
5
I-TEC Model Nomenclature
5
Table 1 Factory Built-In Electric Heat Table
5
Table 1A Indoor Blower Performance
5
Table 2 Elec. Specifications
6
Figure 1 Unit Dimensions
7
Figures
7
Figure 2A Unit on Lift
8
Figure 2B Unit Side
8
Handling Unit after Removal from Skid
8
Shipping Damage
8
Unit Removal from Skid
8
Minimum Installation Height
9
Required Steps after Final Placement
9
Securing Unit to Structure
9
Wall Mounting Bracket Location
9
Bracket Wall Sect. View & Wood Framed Install
10
Center of Gravity
11
Figure 3 Compressor Shipping Bolts
12
Figure 4 Removal of Air Duct
12
Figure 5A Ducted Application
13
Figure 5B 3" Riser Application
14
Figure 5C 6" Riser Application
15
Duct Work
16
Figure 6 Supply Duct Connections
16
Figure 7 Filter Location
16
Filters
16
Supply Duct Connections
16
Condensate Drain
17
Figure 8 Drain Locations
17
With Commercial Room Ventilator
17
With Energy Recovery Ventilator
17
With no Vent Option
17
Figures 9A & 9B Unit Mounting
18
Installation Instructions
20
Mounting the Unit
20
Wiring - Main Wiring
20
Figure 10 Component Location
20
Wiring - Low Voltage Wiring
21
Low Voltage Connections
21
Table 3 Operating Voltage Range
21
Table 4 Wall Thermostats
21
Figure 11 Basic A/C W/No Vent Pkg
22
Control
23
Control
24
Control
25
Figure 15 A/C with ERV & CO Control
26
Figure 16 HP W/Erv & CO Control (Fully Mod.)
27
Start up
28
R-410A Refrigerant Required
28
Topping off System Charge
28
Safety Practices
28
Description of Standard Equipment
29
Important Installer Note
29
Phase Monitor
29
Three Phase Scroll Compressor
29
Service Hints
29
Sequence of Operation
30
Pressure Service Ports
30
Lowering Outdoor Fan Speed for Sound
30
I-TEC Commercial Room Ventilator System General Description
31
Control Wiring
31
Recommended Control Sequences
31
Setting the Ventilation CFM Levels
31
Figure 17 CRV Motor Speed/Cfm Configuration
32
Figure 18 CRV Speed Change Terminal Access
33
I-TEC Energy Recovery Ventilator System General Description
34
Control Wiring
34
Recommended Control Sequences
35
Changing Ventilation CFM Rates in Manual Mode
35
Changing to Fully Modulating Mode
35
Summer Cooling & Winter Heating
36
Fig. 19A ERV Manual Mode "M" Terminal
37
Fig. 19B ERV Mod. Mode "P" Terminal
37
Figure 20 Ventilation Airflow Diagram
38
Figure 21 ERV Control Access
39
Figure 22 Control Board Config./Setting
40
Configuring Control for ERV Mod. Control
40
Maintenance (Gen., Frequency, Clean & Perform.)
43
Figure 23 Hub Assembly W/Ball Bearings
44
Troubleshooting
45
Checking Temperature Sensor
45
Table 5 Temperature Vs Resistance of Temperature Sensor
45
Troubleshooting ECM™ 142R Motor
46
Replacing the Motor
47
Table 6 Troubleshooting ECM™ 142R
47
Table 7 Cooling Mode
47
Troubleshooting Indoor ECM™ Motor
48
Figure 24 Control Disassembly
49
Figure 25 Winding Test
49
Figure 26 Drip Loop
49
Figure 27 Control Connector Motor Half
50
Fan Blade Setting Dimensions
50
Refrigerant Charge
50
Troubleshooting ECM™ Blower Motors
50
Power Connector
50
Table 8 Pressures: Full Load Cooling
51
Table 9 Pressures: Part Load Cooling
52
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