Bard I42H1 Manuals

Manuals and User Guides for Bard I42H1. We have 1 Bard I42H1 manual available for free PDF download: Installation Instructions Manual

Bard I42H1 Installation Instructions Manual

Bard I42H1 Installation Instructions Manual (59 pages)

I-Tec Series Packaged Heat Pump

Brand: Bard | Category: Heat Pump | Size: 2 MB

Table of Contents

Table of Contents
2
Figure 14 HP W/Crv, Without CO
2
Figure 15 HP with CRV & CO
2
Figure 16 HP with ERV, W/O CO
2
Figure 17 HP with ERV & CO
2
Figure 18 HP W/Erv & CO 2 Control (Fully Mod.)
2
Getting Other Information and Publications

3
- For more Information, Contact These Publishers
  3
- General & ANSI Z535.5 Definitions
  4
Tables

5
I-TEC General Information

5
Installation Instructions

21
- Mounting the Unit & Wiring - Main Wiring
  21
- Figure 12 Component Location
  21
- Wiring-Low Volt. Wiring & Low Volt.connections
  22
- Table 3 Operating Voltage Range
  22
- Table 4 Wall Thermostats
  22
- Low Voltage Connections for DDC Control
  22
- Figure 13 Basic Heat Pump W/No Vent Pkg
  23
- Control
  24
- Control
  25
- Control
  26
- Control
  27
- Figure 19 HP W/Comb. CRV & DB Econ. ("N" Vent)
  29
Start Ups

30
- R-410A Refrigerant Required
  30
- Topping off System Charge
  30
- Safety Practices
  30
- Description of Standard Equipment
  31
- Important Installer Note
  31
- Phase Monitor
  31
- Three Phase Scroll Compressor
  31
- Service Hints
  31
- Sequence of Operation
  32
- Pressure Service Ports
  32
- Lowering Outdoor Fan Speed for Sound
  32
- Figure 20 Defrost Cycle
  33
- Defrost Cycle
  33
I-TEC Commercial Room Ventilator System

34
I-TEC Comb. CRV & Economizer Vent System Description & Control Wiring

37
I-TEC Energy Recovery Ventilator System

40
Troubleshooting

51

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