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Instruções de Operação York, Modelo GY9S-UP

Fabricante : York
Arquivo Tamanho: 108.17 kb
Arquivo Nome : 8d4ae699-bcf9-407f-acf3-917de392b213.pdf
Língua de Ensino: en
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4. Motor voltage at 115 V. 5. NR = Operation at this static pressure is not recommended. Johnson Controls Unitary Products 277805-YTG-A-1106 FILTER PERFORMANCE The airflow capacity data published in the “Blower Performance” table listed above represents blower performance WITHOUT filters. To determine the approximate blower performance of the system, apply the filter drop value for the filter being used or select an appropriate value from the “Filter Performance” table shown below. NOTE: The filter pressure drop values in the “Filter Performance” table shown below are typical values for the type of filter listed and should only be used as a guideline. Actual pressure drop ratings for each filter type vary between filter manufacturer. FILTER PERFORMANCE - PRESSURE DROP INCHES W.C. UNIT CLEARANCES TO COMBUSTIBLES RECOMMENDED FILTER SIZES Nominal CFM Cabinet Size Side Return Filter in. Bottom Return Filter in. (cm) 1200 A 16 x 25 14 x 25 1200 B 16 x 25 16 x 25 1600 C 16 x 25 20 x 25 2000 C 16 x 25 20 x 25 2000 D (2) 16 x 25 22 x 25 NOTES: 1. Air velocity through throwaway type filters may not exceed 300 feet per minute. All velocities over this require the use of high velocity filters. 2. Air flows above 1800 CFM require either return from two sides or one side plus bottom. Airflow Range Minimum Opening Size Filter Type Disposable WASHABLE FIBER Pleated 1 Opening 2 Openings 1 Opening 2 Opening 1 Opening 2 Opening 1 Opening 2 Opening Sq. in. Sq. in. In w.c. In w.c. In w.c. In w.c. In w.c. In w.c. 0 - 750 230 0.01 0.01 0.15 751 - 1000 330 0.04 0.03 0.20 1001 - 1250 330 0.08 0.07 0.20 1251 - 1500 330 0.08 0.07 0.25 1501 - 1750 380 658 0.14 0.08 0.13 0.06 0.30 0.17 1751 - 2000 380 658 0.17 0.09 0.15 0.07 0.30 0.17 2001 & Above 463 658 0.17 0.09 0.15 0.07 0.30 0.17 Application Top Front Rear Left Side Right Side Flue Floor/ Bottom Closet Alcove Attic In. In. In. In. In. In. Upflow 1 3 0 0 0 0 Combustible Yes Yes Johnson Controls Unitary Products 277805-YTG-A-1106 For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at in the Product Catalog Section. AC1 Single Stage A/C w/Single Stage Furnace, 1 Stage Cooling Ready - (G,L)*8/9S, XYF80-U, XYF80-U*L, XYF90-UHM1Humidistat Thermostat Installer Setup Number 1 -System Type - must be set to 0 Selection of GAS/ELEC switchon thermostat not necessaryThermostat Installer Setup Number 15 -Compressor Protection - must be set to 5GFan GFan GFan WFirst Stage Heat WFirst Stage Heat WFirst Stage Heat RC24-Volt Hot (Cool XFMR) RC24-Volt Hot (Cool XFMR) RC24-Volt Hot (Cool XFMR) R24-Volt Hot (Heat XFMR) RH24-Volt Hot (Heat XFMR) RH24-Volt Hot (Heat XFMR) YFirst Stage Cool YFirst Stage Cool YFirst Stage Cool *DN11C00124C24-Volt Common C24-Volt Common Optional w/Batteries *BN11C01124*DP11C40124 PSCFURNACE CONTROL SINGLE STAGEAIR CONDITIONING*BN11C00124 *BP11C50124 *PP11C70224THERMOSTAT THERMOSTAT THERMOSTAT 24V HUMIDIFIER GFanWSingle Stage HeatR24-Volt HotC24-Volt Common C24-Volt CommonY/Y2Single/Second Stage Cool YSingle Stage Cool HP1 W/031-01975- Series Demand Control SINGLE STAGEHEAT PUMP*DN22U00124THERMOSTAT PSCFURNACE CONTROLN/A C24-Volt Common C24-Volt CommonY/Y2Single/Second Stage Cool YSingle Stage Heat/CoolR24-Volt Hot R24-Volt Hot WSingle Stage Heat W1/66First Stage Heat OutGFan WFirst Stage HeatOReversing Valve–Energized in CoolX/LMalfunction Light Single Stage H/P - E*RD, E*BD, ERHS, HPX13 - w/Single Stage Furnace, 1 Stage Cooling Ready - (U *BP21H50124 *PP32H70124THERMOSTAT THERMOSTAT *BN21H00124*DP21H40124*DN21H00124N/A C24-Volt CommonR24-Volt HotEEmergency HeatOReversing Valve–Energized in CoolYFirst Stage Heat/CoolW1Second Stage HeatGFanStep 1 of Thermostat User Configuration Menumust be set to Heat Pump 1Step 9 of Thermostat User Configuration Menumust be set to Pump OFFLMalfunction Light Thermostat Chart Johnson Controls Unitary Products 277805-YTG-A-1106 APPLYING FILTER PRESSURE DROP TO DETERMINE SYSTEM AIRFLOW To determine the approximate airflow of the unit with a filter in place, follow the steps below: 1. Select the filter type. 2. Select the number of return air openings or calculate the return opening size in square inches to determine the proper filter pressure drop. 3. Determine the External System Static Pressure (ESP) without the filter. 4. Select a filter pressure drop from the table based upon the number of return air openings or return air opening size and add to the ESP from Step 3 to determine the total system static. 5. If total system static matches a ESP value in the airflow table (i.e. 0.20, 0.60, etc,) the system airflow corresponds to the intersection of the ESP column and Model/ Blower Speed row. 6. If the total system static falls between ESP values in the table (i.e. 0.58, 0.75, etc.), the static pressure may be rounded to the nearest value in the table determining the airflow using Step 5 or calculate the airflow by using the following example. Example: For a 1...


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