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Carrier Ultra User Manual

Carrier Ultra
44 pages
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OPERATOR’S MANUAL
for
Ultra/Ultra XL, Ultima and Solara
Beginning With
S/N HAR90573670
And Extra/Ultra XT
Trailer Refrigeration Units
With
Standard Microprocessors
62--10601 Rev G
Trailer Refrigeration
FAULT
START/STOP
FUNCTION
CHANGE
UNIT
DATA
PRETRIP
CHECK
AUTO S/S
CONTINUOUS
MANUAL
DEFROST
ENTER
SETPOINT BOX TEMPERA TURE
-20 34.5° F
STANDBY
FAULT
STANDBY
POWER ON
1
0
START/RUN
OFF
STANDBY
ENGINE
R
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Carrier Ultra Specifications

General IconGeneral
BrandCarrier
ModelUltra
CategoryRefrigerator
LanguageEnglish

Summary

Safety

Auto-Start

Unit's Auto-Start feature in Start/Stop and Continuous Run modes.

Engine Coolant

Precautions regarding pressurized and hot engine coolant.

Refrigerants

Hazards of direct contact with refrigerants.

Battery

Safety warning about flammable hydrogen gas from batteries.

Unit Identification

Unit Operation

Starting Unit - Auto

Procedure for starting the unit in automatic mode via control panel.

Starting Unit - Manual (Continuous Run Only)

Manual start procedure for continuous run mode.

Pretrip Check

Procedure to initiate and perform a pre-trip check.

Changing Setpoint

How to adjust the unit's setpoint temperature using control panel keys.

Start-Stop Operation

Automatic start/stop operation for fuel efficiency and temperature control.

Continuous Run Operation

Operation in continuous run mode for constant air flow and temperature.

Manual Defrost

How to manually initiate a defrost cycle on the unit.

Function Change (Parameters)

Procedure for changing unit functional parameters via the control panel.

Unit Data

Accessing and viewing unit operational data through the control panel.

Alarm Display & Reset

How alarms are displayed on the unit and the procedure for resetting them.

Alternate Alarm Reset

Alternative method for alarm reset by switching the unit OFF.

Standby Operation

Instructions for operating the unit with electric standby power.

Stopping Unit

Procedure for safely stopping the refrigeration unit.

Pre-Trip Inspection

Product Loading

Recommended Transport Temperatures

Problems

Fuses

Unit Maintenance

Unit Maintenance Schedule

Priming Fuel System

Emergency Road Service

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