Bard 11EER QH Series, Руководство по установке

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Manual 2100-742A
Page 3 of 54
GETTING OTHER INFORMATION AND PUBLICATIONS
These publications can help when installing the air
conditioner. They can usually be found at the local
library or purchased directly from the publisher. Be
sure to consult the current edition of each standard.
National Electrical Code ......................ANSI/NFPA 70
Standard for the Installation of Air Conditioning and
Ventilating Systems
.......................................................ANSI/NFPA 90A
Standard for Warm Air Heating and Air Conditioning
Systems
.......................................................ANSI/NFPA 90B
Load Calculation for Winter and Summer Air
Conditioning
....................................... ACCA Manual J Residential
Duct Design for Residential Winter and Summer Air
Conditioning and Equipment Selection
....................................................... ACCA Manual D
For more information, contact these publishers:
ACCA Air Conditioning Contractors of America
1712 New Hampshire Ave. N.W.
Washington, DC 20009
Telephone: (202) 483-9370
Fax: (202) 234-4721
ANSI American National Standards Institute
11 West Street, 13th Floor
New York, NY 10036
Telephone: (212) 642-4900
Fax: (212) 302-1286
ASHRAE American Society of Heating, Refrigeration
and Air Conditioning Engineers, Inc.
1791 Tullie Circle, N.E.
Atlanta, GA 30329-2305
Telephone: (404) 636-8400
Fax: (404) 321-5478
NFPA National Fire Protection Association
Batterymarch Park
P.O. Box 9101
Quincy, MA 02269-9901
Telephone: (800) 344-3555
Fax: (617) 984-7057
Table 18 Dehumidification Relay Logic Board .........53
Table 19 Electrical Specifications Q**H4D Series .. 54
FIGURES
Figure 1 Air Seal Under Q-TEC Unit ........................5
Figure 2 Removal of Q-TEC Unit from Skid ..............5
Figure 3 Fan Assembly Removal .............................6
Figure 4 Q-TEC Unit on Appliance Cart ...................6
Figure 5 Installation with Duct-Free Plenum ............7
Figure 6 Ducted Application ..................................7
Figure 7 Suppy Duct Connections ...........................8
Figure 8 Filter Location .........................................8
Figure 9 Filter Tabs in Up Position ..........................9
Figure 10 Bend FIlter Tabs Down .............................9
Figure 11 Fresh Air Damper Assembly ......................9
Figure 12 Remove Compressor Shipping Brackets ....11
Figure 13A Unit Mounting – Method 1 ......................12
Figure 13B Unit Mounting – Method 2 ......................12
Figure 14
Remove Locking Screws from Wheels .......13
Figure 15 Optional Side Drain (Side View) ...............13
Figure 16 Standard Rear Drain ...............................13
Figure 17 Rear Drain (Top View) .............................14
Figure 18A ............................................................15
Figure 18B ............................................................15
Figure 18C ............................................................16
Figure 18D ............................................................17
Figure 19
Unit Dimensions ....................................19
Figure 20 High Voltage Connections .......................20
Figure 21 Programmable Thermostat Connections ....24
Figure 22 Non-Programmable Thermostat
Connections ..........................................25
Figure 23
Defrost Control Board .............................. 29
Figure 24 Control Disassembly ...............................36
Figure 25 Winding Test ..........................................36
Figure 26 Drip Loop ..............................................36
Figure 27 Control Connector Motor Half ..................37
Figure 28 Fan Blade Setting ..................................38
FIgure 29 Fan Shroud Removal ..............................38
Figure 30 Electronic Expansion Valve (EEV) and
Service Tool ...........................................46
Figure 31 High Side Connection .............................46
Figure 32 Voltage to Pressure: Suction Pressure
Transducer ............................................47
GRAPHS
Graph 1 Q24H4 FAD Ventilation Delivery .......... 43
Graph 2 Q30H4 FAD Ventilation Delivery .......... 43
Graph 3 Q36H4 FAD Ventilation Delivery .......... 44