QUATRO
Air Technologies Inc.
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Engineers Of Clean Air
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30 Hymus Boulevard, Montreal, Quebec, H9R 1C9 Tel.: (514) 630-4444 Fax: (514) 630-4454 website:
www.quatroair.com
LED Diagnostics Table, R18
Light
(LED)
Status
Audible
Alert
Condition
Description/Action
System SOLID
Unit is ON
LED 1
(L1)
Flashing
Slowly
AUDIBLE ALERT
MUTED
Alarm Condition MUTED, See L2, L3 Or L4 for specific alarm condition
Service
Motors
LED 2
(L2)
SOLID
Beep
Every
4 Hrs
Motor(s) Will Soon
Need Service
“Quick Change” Brush Motors WILL SOON Require Brush Replacement
INFINITY motor Brush WILL SOON Require Complete Replacement
Brushless Motors Are Almost At The End Of The Predicted Service Life
RESET ALERT After Service!!
See “Motor Service & Replacement” Section For More Motor Info & Reset Alert
Instructions
SOLID
Beep
Every
15 Min
Motor(s) Service
Becoming Urgent
“Quick Change” Brush Motors ONLY: Replace Brushes ASAP And
RESET
ALERT,
See “Motor Service & Replacement” Section For More Info & Reset
Alert Instructions
SOLID
Beep
Every 5
Min
Motor(s) Service
Required
IMMEDIATELY
“Quick Change” Brush Motors ONLY: Replace Brushes IMMEDIATELY And
RESET ALERT
See “Motor Service & Replacement” Section For More Info & Reset Alert
Instructions
SOLID
Motor Alarm Muted
L1 Flashing Slowly
Replace Brushes OR Motor(s) ASAP And RESET ALERT
Alarm Mute Details On Previous Page
See “Motor Service & Replacement” Section For More Motor Info & Reset Alert
Instructions
Service
Filter(s)
LED 3
Flashing
Slowly
*Filter Pressure High
Prepare To Replace/Service Filters
See “Filter Service & Replacement” Section For More Info & Filter
Service/Replacement Instructions
(L3)
Flashing
Slowly
Beep
Every
Hour
*Filter Pressure Near
Critical, Service
Becoming Urgent
Replace Filters. See Filter Service/Replacement For More Info.
Continued Operation May Result In Unit Shutdown.
High Pressure Causes Excess Motor Heat & Accelerates Brush Wear.
Flashing
Slowly
Beep
Every
Second
*Critical Pressure
Unit Has Shutdown
To Prevent Damage From Excess Pressure
Verify Blockage – Remove Blockage
Verify All Filters – Clean/Replace Filters Accordingly
See “Filter Service & Replacement” Section For More Info
SOLID
Beep
Every
Hour
Filter(s) Service Life
Expired
Replace Filter(s) ASAP And RESET ALERT
See “Filter Service & Replacement” Section For More Info & Reset Alert
Instructions
SOLID
Filter Alarm Muted
L1 Flashing Slowly
Replace Filter(s) ASAP And RESET ALERT
Alarm Mute Details On Previous Page
See “Filter Service & Replacement” Section For More Info & Reset Alert
Instructions
Remote
Standby
SOLID
Receiving Remote
Signal
Remote Switch Closed (On) OR Receiving Remote Signal From Another Piece
Of Equipment
LED 5
(L5)
Fading
IN-OUT
Shutdown Delay
Quatro System Continues To Run For A Short Period To Remove All Debris
From Work Area
Flashing
Slowly
Unit Is In Standby
Waiting For Remote Switch To Close (Turn On) OR To Receiving Remote
Signal From Another Piece Of Equipment
ALL
LEDS
Flashing
Slowly
Beep
Every
Second
* Low System Pressure
Abnormally Low Pressure, Unit will BEEP &
Shutdown In 5 Seconds
Unit Will Continue To Shutdown Unit Until The Issue Is Addressed
-Motor(s) Not Operating Due To Service Required Or Failure
Service (Change Brushes) Or Replace Motor(s) & RESET ALERT Alert
See “Motor Service & Replacement” Section For More Motor Info & Reset Alert
Instructions
-Motors Not Operating Due To Excess Heat.
Check For Line Blockage, Service/Replace Filters. Let Motor(s) Cool For
30Min.
See “Filter Service & Replacement” Section For More Info & Reset Alert
instructions, -Access Door(s) Open. Close All Access Doors
-Filters Not Or Improperly Installed. Verify Filters
