Covidien WarmTouch, Service Manual

Page: 96 / 314

Performance Verification
7-12 Service Manual
4.
Press the key code as described in Service Screen Access on page 7-2. The Select
Test screen appears ( Figure 7-8 ).
Figure 7-8. Select Test Screen
5.
Press the Test Thermostat key to begin the thermostat test. The Thermostat Test
screen appears ( Figure 7-9 ).
Figure 7-9. Thermostat Test Screen
6.
Verify that within 1-2 minutes, the heater and fan shut down and an alarm is gen-
erated. (It is not necessary to time the process, however, if the thermostat fails to
open, see
Thermostat Test Failure on page 7-13.)
7.
Press the On/Standby key to power off the unit. Allow the unit to cool 5 -10 min-
utes, then power it back on.
8.
Press the Menu key. The Menu screen appears.