Bard FUSION-TEC HR58APA Installation Support Materials page 4

Model/Serial Number Configuration .......................................................................................................... 46
Electric Heat Option ............................................................................................................................... 46
Electric Heat Components ................................................................................................................. 46
Electric Heating Element ............................................................................................................ 46
Thermal Overload ....................................................................................................................... 46
Electric Heat Operation ..................................................................................................................... 47
Bard Guard Anti-Theft System Option ....................................................................................................... 47
Smoke Detector Option ........................................................................................................................... 47
Refrigerant Information ................................................................................................................................. 48
General ................................................................................................................................................. 48
Topping Off System Charge ...................................................................................................................... 48
Safety Practices ..................................................................................................................................... 48
Important Installer Note .......................................................................................................................... 48
R410-A Refrigerant Charge ..................................................................................................................... 48
Pressure Service Ports ............................................................................................................................ 49
Maintenance and Troubleshooting .................................................................................................................. 50
Standard Maintenance Procedures ........................................................................................................... 50
Troubleshooting FUSION-TEC Wall-Mount Unit Alarms ............................................................................... 52
FIGURES AND TABLES
Figure 1.1 FUSION-TEC Model Nomenclature ...........8
Figure 1.2 Dimensions ..........................................10
Figure 1.3 Prefilling Traps on Indoor Drain Pan
Hoses .................................................... 12
Figure 1.4 Mounting Instructions ...........................13
Figure 1.5 Electric Heat Clearance .........................14
Figure 1.6 Wall Mounting Instructions ....................14
Figure 1.7 Wall Mounting Instructions ....................15
Figure 1.8 Common Wall Mounting Installations ......15
Figure 1.9 Wire Routing ........................................17
Figure 1.10 WIRING: VAC Supply Wiring
Landing Points .....................................17
Figure 1.11 Adjusting the 230/208 VAC
Transformer ..........................................17
Figure 1.12` WIRING: Connecting Communication
Wires to Unit ........................................18
Figure 1.13 WIRING: HR58AAP* Wiring Diagram ......19
Figure 1.14 Cooling and Heating Setpoints ...............21
Figure 1.15 Executing Run Test ...............................21
Figure 1.16 Addressing Wall-Mount Units .................22
Figure 1.17 Changing Economizer Control Type .........22
Figure 1.18 Fold-Out Diverter ..................................23
Figure 1.19 Downward Curved Diverter Blades ..........23
Figure 1.20 View of Installed Grille ..........................23
Figure 2.1 TEC-EYE Display and Interface ............26
TM
Figure 2.2 TEC-EYE Connection to Unit Control ....26
TM
Figure 2.3 Quick Menu Icons .................................27
Figure 2.4 Clearing All Alarms ...............................28
Figure 2.5 Adjusting Return Air Sensor ...................28
Figure 2.6 Setpoints .............................................29
Figure 2.7 Cooling w/Economizer ...........................29
Figure 2.8 Cooling w/No Economizer ......................30
Figure 2.9 Heating ...............................................30
Figure 2.10 Viewing Unit Stages ..............................30
Figure 2.11 Adjusting Low Pressure Sensor Values ....31
Figure 2.12 Adjusting Suction Temperature Sensor
Values .................................................31
Figure 2.13 Overriding EEV Output ..........................32
Figure 2.14 Electronic Expansion Valve (EEV) and
Service Tool .........................................32
Figure 2.15 Adjusting Low Pressure Alarm Settings ...33
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Figure 2.16 Putting Blower Output into Override
Mode ...................................................32
Figure 2.17 Verifying Differential Airflow Status ........34
Figure 2.18 Verifying Freeze Switch Status ...............35
Figure 2.19 Adjusting Air Flow Alarm Delay ..............35
Figure 2.20 Adjusting Freezestat Alarm Delay ...........36
Figure 2.21 Verifying Condenser Fan Output .............36
Figure 2.22 Fan Blade Setting .................................37
Figure 2.23 Adjusting High Pressure Input ...............37
Figure 2.24 Adjusting Discharge Temperatue Input ....38
Figure 2.25 Pressure Control ...................................38
Figure 2.26 Adjusting Dirty Condenser Alarm
Setting ................................................39
Figure 2.27 Adjusting Compressor Delays .................40
Figure 2.28 Damper Override ..................................41
Figure 2.29 Dust Sensor .........................................41
Figure 2.30 Damper Switch .....................................42
Figure 2.31 Outdoor Air Sensor ...............................42
Figure 2.32 Outdoor Humidity Sensor ......................42
Figure 2.33 Supply Air Sensor .................................43
Figure 2.34 Economizer Setup ................................43
Figure 2.35 Economizer Setup - Enthalpy Control .....44
Figure 2.36 Economizer Setup - TempHum Control ...44
Figure 2.37 Adjusting Damper Failed to Close Delay ..45
Figure 2.38 Adjusting Dust Sensor Alarm Setpoint ....45
Figure 2.39 Adjusting High Supply Air Temperature
Differential ..........................................46
Table 1.1 Clearance Required for Service Access
and Adequate Condenser Airflow ..............9
Table 1.2 Minimum Clearances Required to
Combustible Materials ............................9
Table 1.3 Electrical Specification .........................16
Table 2.1 Blower Speeds .....................................34
Table 2.2 Filter Switch Pressure Settings ..............35
Table 2.3 Condenser Fan Speeds ..........................38
Table 2.4 Economizer Default Setting ...................44
Table 2.5 Cooling Pressures .................................49
Table 2.6 Rated Airflow .......................................51
Table 2.7 Indoor Blower Performance ....................51
Table 2.8 Maximum ESP of Operation:
Electric Heat Only ................................51