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MODELS  SMSC080 • SMSC110

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5. Release OFF PADDLE.
6. Press and release OFF PADDLE to toggle Disabled mode status:
  a. If Disabled mode was off then it will be turned on.
  b. If Disabled mode was on then it will be turned off.
7. Repeat steps 4 through 6 to review and set desired Disabled 

mode status.

8. Press and release SET button to exit Feature Selection mode.
9. Fan and LED will turn on for 1 to 2 seconds and then turn off, 

which indicates Disabled mode has been set.

Automatic-Off Mode
Automatically turns fan off 60-minutes after it was manually turned 

on.
To activate Automatic-Off mode:
1.  Make sure fan and LED are off:  Press and release OFF PADDLE.
2. Put control in Feature Selection mode:  Press and hold OFF 

PADDLE (approximately 10 seconds, a beep should be heard)  

until LED turns on and off every second (slow blink).

3. Release OFF PADDLE.
4. Press and hold ON PADDLE:
  a. If LED is off when ON PADDLE is held on then Automatic-  

  Off mode is off.

  b. If LED is on when ON PADDLE is held on then Automatic-  

  Off mode is on.

5. Release ON PADDLE.
6. Press and release ON PADDLE to toggle Automatic-Off mode 

status.

  a. If Automatic-Off mode was off then it will be turned on.
  b. If Automatic-Off mode was on then it will be turned off.
7. Repeat steps 4 through 6 to review and set desired Automatic-

Off mode status.

8. Press and release SET button to exit Feature Selection mode.
9. Fan and LED will turn on for 1 to 2 seconds and then turn off, 

which indicates Disabled mode has been set.

Delayed-Off Mode
Turns fan off 20-minutes after Off paddle was pressed once. In 

order to turn fan off immediately, press Off paddle twice.
To activate Delayed-Off mode:
1.  Make sure fan and LED are off:  Press and release OFF PADDLE.
2. Put control in Feature Selection mode:  Press and hold OFF 

PADDLE (approximately 10 seconds, a beep should be heard)  

until LED turns on and off every second (slow blink).

3. Release OFF PADDLE.
4. Press and hold OFF PADDLE:
  a. If LED is off when OFF PADDLE is held on then Delayed-Off  

  mode is off.

  b. If LED is on when OFF PADDLE is held on then Delayed-Off  

  mode is on.

5. Release OFF PADDLE.
6. Press and release OFF PADDLE to toggle Delayed-Off mode 

status.

  a. If Delayed-Off mode was off then it will be turned on.
  b. If Delayed-Off mode was on then it will be turned off.
7. Repeat steps 4 through 6 to review and set desired Delayed-Off 

mode status.

8. Press and release SET button to exit Feature Selection mode.
9. Fan and LED will turn on for 1 to 2 seconds and then turn off, 

which indicates Disabled mode has been set.

SYSTEM LEVEL VENTILATION RATE ADJUSTMENT

Used for California Title 24 and ASHRAE 62.2. compliance based 

on actual, field-measured air flow rates.
Use following procedure to determine adjusted SmartSense sys-

tem level or use simple, fill-in blanks website application at: www.

broan.com, search: smartsense, select model SSQTXE080 or 

SSQTXE110, select tab CA Airflow Calculator.

1. Calculate ventilation rate using ASHRAE 62.2 formula 4.1a for 

single-family buildings or formula 4.2a for multifamily build-

ings:

  Q = (0.01 × A) + [7.5 × (N + 1)]  (4.1a);
  Q = (0.03 × A) + [7.5 × (N + 1)]  (4.2a);
 Where:
  Q is ventilation rate in cfm;
  A is floor area of residence in square-feet;
  N is number of bedrooms, but not less than 1.

2. Measure actual air flow (cfm) of each installed fan.

3. Calculated adjustment factor using the following formula:
  K = (88 × N

TOTAL

) ÷ [(1.1 × N

80

 × CFM

80

) + (0.8 × N

110

 × CFM

110

)];

 Where:
  K is adjustment factor (unit less);
 CFM

80

 is the lowest air flow of 80 cfm fans measured in step 2;

 CFM

110

 is the lowest air flow of 110 cfm fans measured in step 

2;

 N

80

 is number of 80 cfm fans in system;

 N

110

 is number of 110 cfm fans in system;

 N

TOTAL

 is total number of fans in system (N

TOTAL

 = N

80

 + N

110

).

4. Calculate adjusted ventilation rate: Q’ = Q × K.

5. Set SmartSense master’s system level equal to or greater than 

Q’.

Содержание SmartSense SMSC080

Страница 1: ...n Labor cost savings can offset higher box costs which is usually less than a dollar over standard depth boxes Use boxes that have 18 cu in minimum volume and are at least 1 1 2 in deep All controls m...

Страница 2: ...fill ventilation rates for larger homes however it is recommended to use multiple installations for homes with multiple bathrooms Multiple installations provide distributed ventilation throughout the...

Страница 3: ...s pressed To activate Vacation Mode 1 Make sure fan and LED are off Press and release OFF PADDLE 2 Put control in Feature Selection mode Press and hold ON PADDLE approximately 10 seconds a beep should...

Страница 4: ...ly 10 seconds a beep should be heard until LED turns on and off every second slow blink 3 Release OFF PADDLE 4 Press and hold OFF PADDLE a If LED is off when OFF PADDLE is held on then Delayed Off mod...

Страница 5: ...ly usually it is used only when first setting up a system or for single unit installations Links are unique for each device pair If one end of the link is removed it is important to remove the other e...

Страница 6: ...mayor a de las cajas el ctricas de Am rica del Norte sin embargo las cajas profundas brindan un espacio de trabajo adicional lo cual facilita la instalaci n Los ahorros en el costo de mano de obra pu...

Страница 7: ...Un solo sistema SmartSense de Broan tiene la fuerza suficiente para satisfacer los ndices de ventilaci n en viviendas grandes no obstante se recomienda usar instalaciones m ltiples en viviendas con v...

Страница 8: ...trol maestro Inhabilita temporalmente el sistema SmartSense de Broan El control maestro no enciende autom ticamente su ventilador o cualquier otro ventilador del sistema Despu s de salir del modo de s...

Страница 9: ...ese de que el ventilador y el LED est n apagados Presione y suelte la PALETA OFF 2 Ponga el control en el modo de selecci n de funci n Presione y sostenga la PALETA OFF aproximadamente 10 segundos se...

Страница 10: ...nes de una sola unidad Los enlaces son exclusivos para cada par de dispositivos Si se elimina un extremo del enlace es importante eliminar el otro extremo Restaurar solo elimina los enlaces dentro de...

Страница 11: ...MODELOS SMSC080 SMSC110 P gina 11...

Страница 12: ...MODELOS SMSC080 SMSC110 P gina 12 99044621C...

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