XO Appliance XOI21SC, Manual

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Code Compliance Control
New!
Some local codes limit the maximum exhaust airflow of range hoods to 400 CFM
before a Make Up Air System is required.
The XOI21SC and XOI27SC m odels are supplied with 600 CFM capacity.
The CCC system allows you to limit the hood from 600 CFM to 395 CFM.
To set up for 395 CFM Operation - follow the procedure below:
1. After the hood has been powered up initially, disconnect the power supply by shutting
off the circuit breaker.
2. VERY IMPORTANT , after turning power back on to the unit, you must press and hold
both the and “0” buttons simultaneously within 5 seconds of re-powering the unit.
NOTE: If you do not press the buttons within the first 5 seconds after turning power back
on to the hood - the CCC function will not engage and you must repeat from Step 1.
3. The control blinks 3 times
4. The hood is now configured at 395 CFM - the POWER BOOST function is also
disabled.
5. Affix the sticker supplied to indicate the unit has been reconfigured to a maximum
air flow of 395 CFM.
6. Once reconfigured for 395 CFM, the unit cannot be reset to 600 CFM.
make up air conversion