QUATRO
Air Technologies Inc.
------------------------------------------------------------
We Make Clean Air
----------------------------------------------------------
30 Hymus Boulevard, Montreal, Quebec, H9R 1C9 Tel.: (514) 630-4444 Fax: (514) 630-4454 website:
Replacement Instructions
ALLOW MOTOR(S) TO COOL FOR 45 MINS BEFORE SERVICING
1- Unplug power cord and open motor access panel.
2- Disconnect wires, cut zip ties.
3- Remove the retaining nuts & lock washer holding the motor assemblies.
4- Remove the motor retaining bracket from the old motor. Note the orientation on the bracket.
5- Install the bracket on the new motor. See the installations pictures below.
THIS IS PARTICULARLY IMPORTANT FOR “INFINITY” MOTORS. If the bracket is installed incorrectly it may
result in a short to ground for the brush contacting the bracket. The curved brush must be visible in the large
cutout as per Figure 2.
Figure 2” “Infinity” Motor
Figure 3: Brushless
6- Install the assembly back into the unit & connect the wires. Install new zip ties.
7- Plug in power cord and
Reset “Service Motor(s) Alert.
This MUST be done
EVEN IF L2 IS NOT ILLUMINATED
or the
motor(s) replacement alert will not function correctly. Follow the instructions below.
1- Ensure filter access door is closed
2- Plug power back to the unit
3- Press & hold SPEED UP & DN simultaneously until unit BEEPS
4- Hold for 10+ seconds, when panel is beeping continuously, release buttons
5-
You are now in RESET MENU, in this condition, “System ON” Led is FLASHING QUICKLY
6- Press SPEED DN (1 Time) until
“Service Motor(s)
” LED is FLASHING
7- Press & HOLD POWER button while
“Service Motor(s)
LED is FLASHING & unit is BEEPING continuously
8- Release, when LED stops FLASHING & stops BEEPING
Replacement Motors
Part #
120V “Infinity” (CSA626L) Kit (2 Motors)
AB134
230V “Infinity” (CSA626L) Kit (2 Motors)
AB135
120V Brushless (CSA6B6 “iSeries” Controls)
AR165
230V Brushless (CSA6B5 “iSeries” Controls)
AR166
120V Brushless (CSA6B6 “Basic” Controls)
AB040-16
230V
Brushless (CSA6B5 “Basic” Controls)
AB040-25
ALWAYS replace both motors at the same time in a system equipped with 2 motors to keep brush wear in sync.
8- TROUBLESHOOTING GUIDE
Symptoms
Possible Cause
Suggested Solution
Unit will not start
•
Faulty power supply
•
Circuit breaker tripped
•
Motor/motor brushes past service life
•
Check breaker box/power connection
•
RESET circuit breaker on unit panel
•
Replace motor/motor brushes
Motor shuts off
•
Motor overheated, tripped on thermal cutout
•
Motor/motor brushes past service life
•
Switch power off, unplug, wait till motor cools,
replace filters/verify blockage.
•
Replace motor/motor brushes
Insufficient airflow
•
Obstruction in system
•
Clogged filter (s)
•
Remove obstruction
•
Replace filter (s)
Excessive airflow
•
Filter(s) not in place
•
Install filter(s)
Excessive noise
•
Motor impeller contacting housing
•
Motor bearing failure
•
Replace motor
•
Replace motor
For units equipped with iSeries Controls see the ‘Light Diagnostics Table” for additional troubleshooting.
