Thermo King SB-210+ - Switching from Diesel to Electric

Operating Instructions
62
5. If the microprocessor determines that the unit should cool
or heat, the motor start screen appears as shown below.
The preheat buzzer sounds for 20 seconds before the
electric motor starts. It may not start if the return air sensor
temperature is within a few degrees of setpoint. The
electric motor cycles on and off in CYCLE-SENTRY
Mode and runs continuously in Continuous Mode.
Figure 36: Electric Motor Starting Screen
6. Complete an After Start Inspection (see page 59).
Unit Fails to Start
If the electric motor does not start and the Alarm Icon appears
on the display, take the following steps.
1. Check for and correct any alarm conditions. See “Viewing
and Clearing Alarms Screen Sequence” on page 87.
2. Clear all alarms. See “Viewing and Clearing Alarms
Screen Sequence” on page 87.
3. Press the Controller O
FF key.
4. Press the Controller O
N key.
5. If the unit still does not start, repeat the above steps.
ELECTRIC MOTOR STARTING
ARA909
Operating Instructions
62
5. If the microprocessor determines that the unit should cool
or heat, the motor start screen appears as shown below.
The preheat buzzer sounds for 20 seconds before the
electric motor starts. It may not start if the return air sensor
temperature is within a few degrees of setpoint. The
electric motor cycles on and off in CYCLE-SENTRY
Mode and runs continuously in Continuous Mode.
Figure 36: Electric Motor Starting Screen
6. Complete an After Start Inspection (see page 59).
Unit Fails to Start
If the electric motor does not start and the Alarm Icon appears
on the display, take the following steps.
1. Check for and correct any alarm conditions. See “Viewing
and Clearing Alarms Screen Sequence” on page 87.
2. Clear all alarms. See “Viewing and Clearing Alarms
Screen Sequence” on page 87.
3. Press the Controller O
FF key.
4. Press the Controller O
N key.
5. If the unit still does not start, repeat the above steps.
ELECTRIC MOTOR STARTING
ARA909