background image

TROUBLESHOOTING

M

RED

BLOWER

RUN CAPACITOR

GRN

BLU

BRN

BRN

BLK

WHT

MOLEX

CONNECTOR

BLK

GRN

L2-WHT

L1-BLK

CHASSIS

GROUND

GND

CHASSIS

GROUND 

BLK

WHT

WHT

BLK

BLK

WAGO

CONNECTORS

DPST RELAY

M

BLU

BLU

BLU

YLW

YLW

YLW

DAMPER

MOTOR

24VAC

TRANSFORMER

R

C

NOT

USED

ODT

INPUTS

OUTPUTS

POWER

W G

VENT

Gf

VENTILATION CONTROL

M

RED

BLOWER

RUN CAPACITOR

GRN

BLU

BRN

BRN

BLK

WHT

MOLEX

CONNECTOR

BLK

GRN

L2-WHT

L1-BLK

CHASSIS

GROUND

GND

CHASSIS

GROUND

BLK

WHT

BLK

WAGO

CONNECTORS

DPST RELAY

YLW

YLW

YLW

R

C

NOT

USED

ODT

INPUTS

OUTPUTS

POWER

W G

VENT

Gf

VENTILATION CONTROL

FIGURE 9 

– MODEL 8140 INTERNAL SCHEMATIC

FIGURE 10 

– MODEL 8141 INTERNAL SCHEMATIC

7

Содержание 8140

Страница 1: ...ON 1 Read all instructions before beginning installation 2 Improper installation may cause property damage or injury Installation service and maintenance must be performed by a qualified service technician VENTILATION CONTROLLER FILTER COVER INLET COLLAR OUTLET COLLAR TABLE OF CONTENTS Introduction and Compliance Statement 2 Specifications 2 Install Electrical Outlet 2 Ventilator Location and Orie...

Страница 2: ... time and effectiveness of the ventilation schedule The control will also ensure that ventilation occurs no less than one hour of every four When properly installed and set the Model 8140 8141 Fresh Air Ventilators will meet the mechanical ventilation requirements of Energy Star Certified Homes Version 3 EPA Indoor airPLUS Version 1 2012 2015 International Residential Code IRC 2012 2015 Internatio...

Страница 3: ... located above the centerline of the collar see FIGURE 3 to ensure that it closes when the ventilator is off Remove the outlet collar and rotate it 180 if needed to make sure the backdraft damper functions properly 10 FILTER ACCESS 24 MOTOR ACCESS 90 2121 FIGURE 2 CLEARANCES FOR SERVICING CORRECT INCORRECT DAMPER PIVOT CENTERLINE OF COLLAR 90 2121 FIGURE 3 OUTLET COLLAR ORIENTATION MOUNT THE VENTI...

Страница 4: ...e air at a location where it will not be directed through a supply duct to one small space but will be distributed to multiple supply registers refer to FIGURE 6 IMPORTANT The end of the insulation must be sealed to prevent condensation from forming inside the insulation If a plastic zip tie is used to secure the insulation to the hood collar also tape the end to seal it against condensation probl...

Страница 5: ... hottest or coldest periods of the day When the outdoor temperature exceeds the high value or falls below the low value ventilation will stop and additional ventilation will be brought in at a later time See Start Up and Sequence of Operation section for details 1 Remove the knob then remove the cover to adjust the high low temperature limit see FIGURE 8 2 Use a small flat head screwdriver to turn...

Страница 6: ...The ventilator will turn on with the HVAC equipment for the set number of minutes during the one hour cycle period If the HVAC equipment does not turn on enough the ventilator will turn on and will turn on the HVAC system blower if wired to do so at the end of the one hour cycle period to ensure the desired ventilation time is met The first time it turns on it will stay on for five minutes to get ...

Страница 7: ... MOTOR 24VAC TRANSFORMER R C NOT USED ODT INPUTS OUTPUTS POWER W G VENT Gf VENTILATION CONTROL M RED BLOWER RUN CAPACITOR GRN BLU BRN BRN BLK WHT MOLEX CONNECTOR BLK GRN L2 WHT L1 BLK CHASSIS GROUND GND CHASSIS GROUND BLK WHT BLK WAGO CONNECTORS DPST RELAY YLW YLW YLW R C NOT USED ODT INPUTS OUTPUTS POWER W G VENT Gf VENTILATION CONTROL FIGURE 9 MODEL 8140 INTERNAL SCHEMATIC FIGURE 10 MODEL 8141 I...

Страница 8: ...ERS OF IMPLIED WARRANTIES SHALL BE EFFECTIVE UPON INSTALLATION Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above exclusion or limitations may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state WARRANTY REGISTRATION...

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