Download Bard EIFM-3C Specifications

Contents
Getting Other Information and Publications
Wall Mount General Information
Wall Mount Model Nomenclature ............................
Shipping Damage ....................................................
General ................................................................
Duct Work ................................................................
Filters
................................................................
Fresh Air Intake .......................................................
Condensate Drain ....................................................
3
4
4
4
5
5
5
5
Installation Instructions
Wall Mounting Information ....................................... 6
Mounting the Unit .................................................... 6
Clearances Required ............................................... 6
Minimum Clearances ............................................... 6
Wiring – Main Power ............................................. 14
Wiring – Low Voltage Wiring ................................. 14
Figures
Figure 1
Figure 2
Figure 3A
Figure 3B
Figure 3C
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Fresh Air Damper Assembly ................... 5
Unit Dimensions ...................................... 7
Mounting Instructions - J18 & J24 ........... 8
Mounting Instructions - J30 & J36 .......... 9
Mounting Instructions - J42, J48, J60 .... 10
Electric Heat Clearance ......................... 11
Wall Mounting Instructions .................... 12
Wall Mounting Instructions .................... 12
Common Wall Mounting Installations .... 13
HP w/Opt. Elec. Heat No Econ. ............ 15
HP w/EIFM Econonmizer ...................... 16
HP w/ECONWMT Economizer ............. 17
Defrost Control Board ........................... 21
Fan Blade Setting ................................. 24
Manual 2100-555
Page
2 of 30
Start Up
General ..............................................................
Topping Off System Charge ...................................
Safety Practices .....................................................
Important Installer Note .........................................
High & Low Pressure Switch .................................
Three Phase Scroll Compressor ............................
Phase Monitor .......................................................
Condenser Fan Operation .....................................
Service Hints .........................................................
Sequence of Operation ..........................................
Pressure Service Ports ..........................................
Defrost Cycle .........................................................
18
18
18
19
19
19
19
19
19
20
20
20
Troubleshooting
Solid State Heat Pump Control ..............................
Checking Temperature Sensor ..............................
Fan Blade Setting Dimensions ..............................
Removal of Fan Shroud .........................................
Refrigerant Charge ................................................
22
23
24
24
24
Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Table 10
Table 11
Tables 12
Table 13
Table 14
Table 15
Diagram to Use w/Unit & Vents ............. 14
Operating Voltage Range ...................... 14
Thermostat Wire Size ........................... 14
Troubleshooting .................................... 22
Fan Blade Dimension ............................ 24
Refrigerant Charge ............................... 24
Cooling Pressure .................................. 25
Heating Pressure .................................. 25
Electrical Specifications J**H ................ 26
Recommended Airflow .......................... 27
Indoor Blower Performance .................. 27
Maximum ESP Electric Heat Only ........ 28
Electric Heat ......................................... 28
Optional Accessories ............................ 29
Vent & Control Options ......................... 30