TB 9-6115-641-13
Section I. DESCRIPTION AND USE OF OPERATOR'S CONTROLS
AND INDICATORS
General: This section describes and illustrates winterization kit controls and indicators to ensure proper
operations.
Controls and Indicators. There are three controls. The Heater indicator light, a control unit, and an
2-1.1
on-off switch.
2-1.1.1 Heater Indicator Light. A light at the heater ON-OFF switch (item 7, figure 1-1) lights when the heater is
in operation. The light also serves as a troubleshooting code light (See paragraph 3-1.1).
2-1.1.2 Control Unit. The control unit is a sealed unit, mounted on the generator wall, that controls heater
operation.
2-1.1.3 ON-OFF Switch. The ON-OFF switch is a single-pole, single-throw toggle switch. Placed in the ON
position, the switch closes the 24Vdc circuit to the control unit.
