Trane Technologies Thermo King Heat King HK450, Руководство оператора

Страница: 12 / 44

12 TK 56117-6-OP-EN
HMI Controller
The HMI Controller is located in a weather protected enclosure mounted on
the outside of the trailer or container. The controller is used by the operator
to turn the unit on and off, set desired cargo temperature, and display unit
information.
Figure 8. HMI Controller shown mounted in weather protected enclosure
Protection Devices
M Ma aiin n F Fu usse e:: A 60 amp fuse protects all unit electrical circuits.
E En ng giin ne e C Co oo olla an ntt T Te em mp pe erra attu urre e S Se en nsso orr:: The engine coolant temperature
sensor signals the TG-VII Base Controller to shut down the unit if the engine
coolant temperature exceeds the specified limit.
C Co oo olla an ntt L Le ev ve ell S Sw wiittcch h:: This switch monitors the coolant level. If coolant
level becomes low, an alarm code is displayed on the HMI Controller.
E En ng giin ne e L Lo ow w O Oiill P Prre essssu urre e S Sw wiittcch h:: This switch signals the TG-VII Base
Controller to stop the engine if the oil pressure drops below the specified
minimum.
E Em me errg ge en nccy y//M Ma aiin ntte en na an ncce e O On n--O Offff S Sw wiittcch h:: This switch cuts power to the
TG-VII Base Controller causing an immediate, total unit shutdown when in
the off position.
U Un niitt D De essccrriip pttiio on n