
18
Do not open the control unit. Opening the unit could cause personal injury or equipment damage.
NB. The Toto Touch control unit self calibrates on start up.
System Error Trouble Shooting Guide
Problem
Cause
Initial Checks / Trouble Shooting
No LEDs lit; no audible
alarm heard.
•
Control unit may not
be attached to a power
source.
•
The fuse may need
replacing.
1. Check that the mains power outlet is live and active.
2. Check the control unit is switched on.
3. If following points 1 and 2 does not resolve the
problem, switch off and unplug the control unit:
- Check the mains plug fuse (3A).
- Check the control unit fuse (1A).
4. Restart the control unit.
If the problem persists, contact Frontier Therapeutics
Ltd Tel. +44 (0)330 460 6030 for assistance.
Air-leak alarm
LED (6) lit permanently
yellow with an audible
alarm.
•
Pressure has fallen below
the minimum operational
requirements.
1. Press the alarm pause button.
2. Check the CPR valve is closed and correct.
3. Check all air cells and hoses for any air leakage.
4. Resolve and wait for the alarm to reset.
If the problem persists, contact Frontier Therapeutics
Ltd Tel. +44 (0)330 460 6030 for assistance.
Blockage alarm
LED (7) lit permanently
yellow with an audible
alarm.
•
Airflow obstruction
between the control unit
and the platform.
1. Press the alarm pause button.
2. Check for twists or kinks in the air hoses between
the platform and control unit.
3. Resolve and wait for the alarm to reset.
If the problem persists, contact Frontier Therapeutics
Ltd Tel. +44 (0)330 460 6030 for assistance
.
Service LED (8)
permanently lit amber.
•
Service required.
Please contact Frontier Therapeutics Customer
Services for support Tel. +44 (0)330 460 6030
The Control Unit continues to function even though
the service LED remains lit.
Interface panel is lit
but unresponsive.
•
Interface panel is locked.
1. Check that screen lock LED is lit amber (9).
2. Press and hold the alarm mute button for four
seconds to deactivate.
If the problem persists, contact Frontier Therapeutics
Ltd Tel. +44 (0)330 460 6030 for assistance.
An audible alarm is
sounding; no LEDs lit.
•
Loose or absent power
lead.
•
Mains power accidentally
turned off
•
Mains power failure.
1. Reconnect mains power lead to the control unit.
2. Check the mains power wall switch is turned on.
3. Attempt to restart the control unit.
If the problem persists, contact Frontier Therapeutics
Ltd Tel. +44 (0)330 460 6030 for assistance.
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