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Фрагмент инструкции
FEATURES • Designed to help meet local ventilation codes and standards, including ASHRAE 62.2-2010 standard, “Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings.” • Microcontroller optimizes the air delivery schedule to make efficient use of normal HVAC run times. • Easy-to-use input dials allow customized ventilation for each installation. • Test mode that includes immediate feedback to installer to confirm that air delivery requirements of selected ventilation standard are being met. • Economical supply-only ventilation; works with forcedair system. • Can be used with other equipment, such as an HRV/ ERV, for balanced ventilation. IMPORTANT Please read these instructions and keep them in your records. 68-0282-07 Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL Y8150 includes: W8150A Fresh Air Ventilation Control. EARD6 Fresh Air Damper. AT120B Transformer. Mounting hardware for control. Homeowner information label. W8150 includes: W8150 Fresh Air Ventilation Control. Mounting hardware for control. Homeowner information label. Control (W8150A): Power Supply: 20-30 Vac, 60 Hz. Power Consumption: 3.5 VA at 24 Vac. Thermostat Fan Load: 10 mA resistive at 24 Vac. Thermostat Heat Load: 10 mA resistive at 24 Vac. Remote Terminals: 10 mA resistive at 24 Vac. Relay Contacts: Fan: 1.5A full load, 7.5A locked rotor at 24 Vac. Damper: 0.6A inductive, 3.1A locked rotor at 24 Vac. Auxiliary: 0.5A inductive, 2.5A locked rotor at 24 Vac. Damper (EARD6): 24 Vac, 12 VA, 60 Hz. Operation: Power-open, spring-closed. Diameter: 6 in. Transformer (AT120): Input: 120 Vac. Output: 27 Vac open circuit, 24 Vac full load at 20 VA. Mounting: Foot mounted. Temperature: -20 °F to 160 °F (-29 °C to 71 °C). Humidity: 5 to 90% RH, noncondensing. Input Setting Ranges: Bedrooms: 2-5. Area: 1000-4600 sq ft. Vent Airflow: 40-160 cfm. Composite Setting Resolution: +/- 12% of ASHRAE 62.2-2010, recommended ventilation for single-system setup. AT120B Approvals: UL Component Recognized: Class 2, File No. 14881. Location: Device can be installed in unconditioned space. Multiple devices can be installed when operating multiple HVAC systems. Dimensions: See device dimension diagrams. 4-3/16 (106) 1-1/4 (32) 5-3/4 (146) M19988A W8150A Ventilation Control dimensions in in. (mm). 3-1/2 (89) 3-3/8 (86) 6 (152) 1-1/2 (38) 8 (203) M19989 EARD6 Fresh Air Damper dimensions in in. (mm). 2-13/16 (71) (24) (25) 3/16 (5) 3/16 (5) 115/16 1-3/4 (44) 1-7/8 (48) 1-5/8 (41) 1/16 (2) M22022 AT120B Transformer dimensions in in. (mm). 68-0282—07 2 Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL ON BEDROOMS AREA (SQFT) VENT AIRFLOW (CFM) REMOTE AUX DAMPER C R GF RC CC CH W GT XFMR1 2 3 4 5 6 7 8 9 13 M19990 1411 12 10 15 16 17 18 19 20 Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL ON BEDROOMS AREA (SQFT) VENT AIRFLOW (CFM) REMOTE AUX DAMPER C R GF RC CC CH W GT XFMR1 2 3 4 5 6 7 8 9 13 M19990 1411 12 10 15 16 17 18 19 20 W8150 QUICK GUIDE No. Name Description Function 1 GF Equipment fan Allows W8150 to pass thermostat calls and, when necessary, turn on system fan for ventilation. This should be the only connection to G on the HVAC equipment. 2 RC 24 Vac cooling system power Provides power to GF terminal to operate system fan, when necessary. 3 CC 24 Vac cooling system common Allows W8150 to monitor when system fan is energized. 4 CH 24 Vac heating system common Allows W8150 to monitor thermostat heat calls when W is energized. 5 W Heating Allows W8150 to monitor when heating is energized. 6 GT Thermostat (or other control) fan terminal Allows W8150 to monitor when GT is energized. All external equipment that controls the system fan should be wired to this terminal. 7 Switch On (optimal ventilation) Override Off (Remote Only) On (optimal ventilation) – W8150 ventilates, based on control settings. Override – W8150 runs ventilation continuously. Off (Remote Only) – W8150 supplies ventilation only when there is a remote call. 8 Light Green Indicates device is powered and operating normally. Used in Test Mode to signal if dial settings meet chosen standard. 9 Light Red Indicates the device is not operating normally. Used in Test Mode to signal if dial settings do not meet chosen standard. 10 DIP1 Ventilation limit Choose between 60% (default) and 100% maximum fan run time allowed by W8150 for ventilation. 11 DIP2 Ventilation standard Choose between ASHRAE 62.2 (default) and 62-1999 ventilation standards. 12 BEDROOMS Number of bedrooms Used to calculate amount of ventilation necessary. 13 AREA (SQ FT) Square footage of conditioned space Used to calculate amount of ventilation necessary. 14 VENT AIRFLOW (CFM) Air delivery rate through fresh air duct. Used to calculate amount of ventilation necessary. 15 Test Test button W8150 checks dial and switch settings, activates ventilation for up to three minutes and...
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Вентиляторы - Y8150 (1.07 mb)
Вентиляторы - Y8150 (1.07 mb)