Troubleshooting - ETS SolarForce 652V User Manual

36 - Troubleshooting

Problem
Booth not tanning
Lamps fail to light and timer
display is blank
One or more lamps fail to
light
Booth getting too hot
E 91 showing on display
E 92 showing on display
E 93 showing on display
E 98 showing on display
Cause
1. Booth dirty
2. Low voltage
3. Lamps old
1. Unit unplugged
2. Circuit breaker
tripped
1. Lamp loose
2. Lamp burnt out
1. Not enough airflow
2. Salon too hot
3. Air filters clogged
4. Voltage too high
Timer computer not
functioning properly
Current sensor indicat-
ing unit is off when it
should be on
Current sensor indicat-
ing unit is on when it
should be off
Unit temperature
exceeded
Solution
1. Clean booth, see Thorough Periodic Cleaning.
2. Ensure supply voltage is between 208 and
230V AC.
3. Replace lamps if lamp hours are greater than
800hrs.
1. Make sure the unit is connected to a power
source.
2. Check source of AC power. Reset circuit break-
er or replace fuse.
1. Check that lamp is installed correctly.
2. Switch unlit lamp with a lamp that lights, if
new lamp lights and old lamp still does not,
replace old lamp.
1. Turn body fan on high (3).
2. Ambient temperature of salon room must be
below 80° at all times.
3. Check air filters. Change if dirty.
4. Input voltage, with unit running, must be less
than 230VAC.
1. Disconnect then reconnect power to reset
timer.
2. Contact servicer to replace main timer.
Contact servicer.
Contact servicer.
1. Allow unit time to cool.
2. Check all fan openings and air filters for
obstructions.
3. If problem persists, contact servicer.