Broan SmartSense SMSC110 User Manual

MODELS SMSC080 • SMSC110
Page 3
HOW TO SET SYSTEM LEVEL
Installer, homeowner, or building science expert may adjust Broan
SmartSense
®
ventilation system level.
1. System Level is only set in Master control. If home has more than
one installation then locate Master control; it is usually in master
bathroom or it should be clearly marked or documented.
2. Circle, mark or highlight System Level in Table A using home’s
square footage and number of bedrooms.
Note: Building science experts may calculate different rate based
on air infiltration measurements.
3. Circle, mark or highlight same System Level in Table B.
4. If home’s System Level is 30 then next steps are not necessary,
since System Level is set at factory to 30.
5. Put Master control in Program mode; press and hold SET button
for 3-seconds and then release it.
6. LED should be turning on and off every second (slow-blink); if it
is not then repeat step 5.
7. Press and release (tap) On paddle number of times from Table B.
If you tap On paddle too many times, tap Off paddle and System
Level will be reduced once for each Off paddle tap.
In order to reset System Level to 30, immediately after entering
Program mode (Steps 5-6), tap On paddle only once and then tap
Off paddle only once.
If you lose On paddle counts, tap Off paddle 9 times or more then
tap On paddle twice; System Level will be at 30; proceed with On
paddle taps from Table B.
8. Exit Program mode; press and release SET button.
9. After exiting Program mode, LED will fast-blink a number of
times.
LED will fast-blink the same number of times in three sets with a
slight pause in between each set.
10. Count number of times LED fast-blinks in a set.
11. Compare number of times LED fast-blinks in a set to number for
System Level in Table B.
12. If they are the same then System Level is set accordingly;
otherwise, re-adjust System Level starting with step 5.
FEATURES
Vacation Mode
Used only with Master control. Temporarily disables Broan
SmartSense
®
system. Master control will not automatically turn
on its fan or any other system fan. After Feature Selection mode
exit, Vacation mode is cancelled when Master control On paddle is
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 be heard)
until LED turns on and off every second (slow blink).
3. Release ON PADDLE.
4. Press and hold ON PADDLE:
a. If LED is off when ON PADDLE is held on then Vacation
mode is off.
b. If LED is on when ON PADDLE is held on then Vacation
mode is on.
5. Release ON PADDLE.
6. Press and release ON PADDLE to toggle Vacation mode status:
a. If Vacation mode was off then it will be turned on.
b. If Vacation mode was on then it will be turned off.
7. Repeat steps 4 through 6 to review and set desired Vacation
mode status.
8. Press and release SET button to exit Feature Selection mode.
TABLE A
Floor Area (ft
2
)
Bedrooms
0 - 1 2 - 3 4 - 5 6 - 7 > 7
< 1500
30 45 60 75 90
1501 - 3000
45 60 75 90 105
3001 - 4500
60 75 90 105 120
4501 - 6000
75 90 105 120 135
6001 - 7500
90 105 120 135 150
> 7500
105 120 135 150 165
TABLE B
System
Level
ON
Taps
Fast
Blinks
165 9 11
150 8 10
135 7 9
120 6 8
105 5 7
90 4 6
75 3 5
60 2 4
45 1 3
30 ON &
OFF or
OFF 9x
& ON 2x
2
Push to
turn ON
Push to
turn OFF
SmartSense
®
®
SET
button
ON PADDLE
OFF
PADDLE
_
LED
9. Fan and LED will turn on for 1 to 2 seconds and then turn off,
which indicates Vacation mode has been set.
Note: Vacation mode is turned off when master control is manually
turned on and off; therefore, make sure no one touches master
control after Vacation mode is turned on.
Disabled Mode
Excludes fan from automatic ventilation usage. Does not affect
manual operation and its ventilation is credited toward system
level accumulation. Master control will not turn it on for automatic
ventilation requirement fulfillment. If Master control is put in
Disabled mode, it will not turn on any fans for automatic ventilation
and recommended indoor air quality ventilation level is not assured.
To activate Disabled 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 be heard)
until LED turns on and off every second (slow blink).
3. Release ON PADDLE.
4. Press and hold OFF PADDLE:
a. If LED is off when OFF PADDLE is held on then Disabled
mode is off.
b. If LED is on when OFF PADDLE is held on then Disabled
mode is on.

Broan SmartSense SMSC110 Specifications

General

Brand	Broan
Model	SmartSense SMSC110
Category	Controller
Language	English