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Idiomas disponibles
OPERATION (
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CON
CODE READY™ TECHNOLOGY ACTIVATION
The Code Ready Technology option allows to change the blower output from the 600 CFM factory setting to a
maximum of 400 CFM or 300 CFM. Activating the CRT option will reduce the airflow, so that the powerpack insert
will perform within the allowable limit of Make-Up Air (MUA) codes (to meet some building code requirements). Do not
change the blower CFM setting unless this change is required by code. This change will alter the performance of the
product.
IMPORTANT NOTES: 1. This change CANNOT be reverted.
2. CRT can only be set within the first 5 minutes of applying power to the unit.
3. A power outage will not deactivate the CRT.
4. Fan and lights must be OFF.
CRT PROCEDURE
1. Switch power ON using the main power switch (located behind the filters) and press simultaneously on Fan (A) and
Lights (B) keys for 5 seconds; Fan (A) and Lights (B) key backlights will now flash to indicate you entered the CRT
menu.
400 CFM
MAXIMUM AIRFLOW
2. To select the 400 CFM maximum airflow, press on the Fan (A) key for 5 seconds, then release; the Fan key backlight
will now flash to indicate 400 CFM has been selected (the Light (B) key backlight will be shut).
3. A second 5-second press on the Fan (A) key and release confirms the selection; the Fan key backlight quickly flashes
twice, and the buzzer sounds a double beep. The user interface returns to normal operation.
4. Locate the CRT sticker near the HVI Certification label inside the powerpack insert, behind the filters.
Check the proper box (400 CFM).
300 CFM
MAXIMUM AIRFLOW
2. To select the 300 CFM maximum airflow, press on the Lights (B) key for 5 seconds, then release; the Lights key
backlight will now flash to indicate 300 CFM has been selected (the Fan (A) key backlight will be shut).
3. A second 5-second press on the Lights (B) key and release confirms the selection; the Lights key backlight quickly
flashes twice, and the buzzer sounds a double beep. The user interface returns to normal operation.
4. Locate the CRT sticker near the HVI Certification label inside the powerpack insert, behind the filters.
Check the proper box (300 CFM).
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