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PRODUCT DATA

68-0282-11

Y8150 Fresh Air Ventilation System,
W8150 Fresh Air Ventilation Control

APPLICATION

The Y8150 Fresh Air Ventilation System, W8150 Fresh Air 
Ventilation Control provide fresh air to a home. The control 
operates a fresh air intake damper and, when necessary, 
activates the main HVAC blower to efficiently meet 
ASHRAE ventilation rates.

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 

forced air 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.

Содержание W8150

Страница 1: ...HRAE 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 ...

Страница 2: ... 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...

Страница 3: ...ntilation 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 betwe...

Страница 4: ... or HRV ERV with a call for ventilation 18 DAMPER Damper two terminals 24 Vac powered contacts control fresh air damper 19 XFMR C 24 Vac ventilation control common Supplies power to W8150 and damper from transformer provided 20 XFMR R 24 Vac ventilation control power Supplies power to W8150 and damper from transformer provided No Name Description Function Device Number Component Location 1 Fresh a...

Страница 5: ... To prevent complete opening move the red tab to the desired range stop location Wiring the control CAUTION Electrical Hazard Can cause personal injury or equipment damage Disconnect power to all systems before beginning installation 1 Wire the control See wiring diagrams in Fig 1 10 as listed below All wiring must comply with local codes ordinances and regulations 2 Reapply power to system and co...

Страница 6: ... the control to meet the ventilation requirements for the home Ventilation Standard Building codes are different everywhere The W8150 Ventilation Control can be configured to operate based on ASHRAE 62 2 ASHRAE 62 1999 TIP Clear understanding of local codes and practices is required to make sure the ventilation system is installed and configured correctly Generally ASHRAE 62 2 control method is re...

Страница 7: ...l to the nearest value For airflow set airflow cfm dial to the nearest value Vaulted ceilings do not need to be considered when setting this control For homes with multiple systems Resideo recommends a ventilation control and fresh air intake for each system Measure ventilation airflow for each system independently Refer to Multi system Setup Example for further details Customizing the ventilation...

Страница 8: ...oblem Not enough airflow Ventilationon timelimit setting If the device is set to 60 Set the ventilation control to 100 maximum on time This allows the HVAC fan to run up to 100 of the time It may be preferable to increase airflow If the device is set to 100 There is not enough airflow through the fresh air duct Ventilation continues to occur according to the settings but chosen standard may not be...

Страница 9: ... to actuator Damper actuator motor failure or mechanical failure Manually open damper and verify free movement damper should return to closed position when no power is applied If damper moves freely but does not operate when 24 volts is applied replace damper actuator If damper does not move freely replace fresh air damper Cooling compressor comes on when there is no cooling call from the thermost...

Страница 10: ...p without emergency heat Wake Room System Fan Heat Auto AM DST Tue R C W Y G R RC W Y G M19994C GF RC CC CH W GT W8150A HVAC Wake Room System Fan Heat Auto AM DST Tue W R HVAC COOLING HEATING R C C Y G R RC W Y G M19995C GF RC CC CH W GT NOTE REMOVE FACTORY INSTALLED JUMPER BETWEEN CC AND CH ON W8150 W8150A Wake Room System Fan Heat Auto AM DST Tue W1 C R W2 Y1 Y2 G W1 C RC R W2 Y1 Y2 G M19996B GF...

Страница 11: ...TTON ON THE PC8900 THEN SERVES AS A REMOTE AND THE W8150 CONTROLS BACKGROUND VENTILATION Ventilation Control Ventilation Control Service Auto Continuous Off Remote Only M35715A EARD6TZ FAN TIMER REMOTE AUX DAMPER C R XFMR AT120 W8150A Ventilation Control Ventilation Control Service Auto Continuous Off Remote Only M22001B ERV HRV EARD DAMPER NOT USED WITH HRV ERV REMOTE AUX DAMPER C R XFMR RED BLAC...

Страница 12: ...ms fresh air intake measured at 127 cfm System 2 serves 1800 sq ft four bedrooms fresh air intake measured at 98 cfm Set W8150 for System 1 3100 sq ft four bedrooms 130 cfm Set W8150 for System 2 1900 sq ft two bedrooms 100 cfm CONVERSION TABLE Wake Room System Fan Heat Auto AM DST Tue W1 C R W2 Y1 Y2 G W1 C RC R W2 Y1 Y2 G M22021C GF RC CC CH W GT HVAC W8150A HUMIDIFIER FAN R8222 BLACK BLUE BLUE ...

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