CHTC HT45 User manual

i

FOREWORD

CHTC (USA), INC.

OPERATOR’S MANUAL

for

HT45 MOTOR COACH

12851 S. Reservoir Street

Chino, CA 91710

Tel: 909-325-8588

Fax: 909-993-0838

www.chtcusa.com

Every effort has been made to ensure accuracy and quality in

publication of this document. At the time of printing, content is the most

current available.

Due to technological advancements and continuous improvement of

our products and the products of our component suppliers, CHTC

(USA), INC. reserves the right to change specifications without

notification.

PREFACE

Please allow us to express our thanks for your selecting our new HT 45

Motor Coach. We believe you will be impressed by the quality and

performance of this product.

•

Our HT 45 Motor Coach is economical, safe and comfortable. This

manual will introduce you to some important how-to about driving,

operating, and maintaining your new HT 45 Motor Coach. Please

read it carefully. Please operate and maintain your HT 45 Motor

Coach in accordance with this manual, which will help you keep

your HT 45 Motor Coach in optimal condition and maximize its

service life.

•

If any questions, comments or concerns arise in your operation or

maintenance of your new HT 45 Motor Coach, please contact our

National Service Group at 800-216-6788 or access our dedicated

support website at www.chtcusa.com. We strive to provide

optimal customer service as well as parts availability and

maintenance support. CHTC (USA), INC. strives to continuously

improve and adapt in order to provide you with the highest

quality product, service and support.

•

Consider this manual a permanent part of this HT 45 Motor

Coach. If the HT 45 Motor Coach is sold or traded, also include

this manual to provide the next owner with important operating,

safety, and maintenance information.

ii

FOREWORD

NOTES

iii

TABLE OF CONTENTS

INTRODUCTION

SAFETY INSTRUCTIONS ........................................................... 1

HOW TO USE THIS MANUAL ..................................................... 2

VEHICLE IDENTIFICATION NUMBER (VIN) PLATES ............... 2

MOTOR COACH SPECIFICATIONS ........................................... 3

BODY STRUCTURE .................................................................... 3

ELECTRICAL SYSTEM ............................................................... 3

ENGINE SPECIFICATION ........................................................... 4

TRANSMISSION SPECIFICATIONS ........................................... 5

SUSPENSION .............................................................................. 6

STEERING SYSYTEM ................................................................. 6

WHEELS AND TIRES .................................................................. 6

BRAKING SYSTEM ..................................................................... 6

SAFETY

OPERATOR PRECAUTIONS ...................................................... 7

PASSENGER SEATBELTS ......................................................... 8

WARNING LABELS ..................................................................... 8

ROAD SAFETY ............................................................................ 8

FIRE EXTINGUISHER ................................................................. 9

EMERGENCY EXITS ................................................................... 9

INTEGRATED BACKUP CAMERA ............................................ 10

CONTROLS

INSTRUMENT PANEL ............................................................... 11

SWITCH PANELS ...................................................................... 16

CLIMATE CONTROLLER .......................................................... 20

STEERING WHEEL AND COLUMN .......................................... 24

EXTERIOR MIRRORS SELECT/CONTROL KNOB .................. 24

PARKING BRAKE ...................................................................... 27

EMERGENCY BRAKE ............................................................... 28

DRIVER’S SEAT ........................................................................ 29

DELUXE TOUR GUIDE SEAT ................................................... 32

PASSENGER SEATS ................................................................ 33

GEAR SELECTOR ..................................................................... 34

PASSENGER INTERIOR CONTROLS ..................................... 36

OPERATING

GENERAL INSTRUCTIONS ..................................................... 37

ENGINE STARTUP ................................................................... 37

WINTER DRIVING TIPS ........................................................... 39

DPF REGENERATION .............................................................. 39

PARK REGENERATION ........................................................... 42

AUDIO/VISUAL SYSTEM.......................................................... 43

LAVATORY ............................................................................... 46

ELECTRIC DRIVER SUN SHADES .......................................... 49

ENTRANCE DOOR EMERGENCY RELEASE ......................... 49

LUGGAGE COMPARTMENT .................................................... 50

SPARE TIRE COMPARTMENT ................................................ 51

iv

TABLE OF CONTENTS

DAILY INSPECTIONS

ENGINE OIL LEVEL ................................................................. 52

ENGINE OIL PRESSURE ........................................................ 52

DRIVE BELTS AND BELT TENSION ....................................... 52

BATTERY ................................................................................. 53

WASHER FLUID ....................................................................... 53

WINDSHIELD WIPER ............................................................... 53

AIR CLEANER .......................................................................... 53

AIR STORAGE TANK PURGE ................................................. 53

RADIATOR COOLANT ............................................................. 53

FUEL TANK .............................................................................. 54

PRIMARY FILTER-WATER SEPARATOR ............................... 54

EXTERIOR LAMPS .................................................................. 54

ELECTRICAL SYSTEM ............................................................ 54

POWER STEERING .................................................................

54

BITZER COMPRESSOR .......................................................... 54

TIRES AND WHEELS ............................................................... 55

INSPECTION SHEET ............................................................... 56

MAINTENANCE

GENERAL INFORMATION....................................................... 58

MAINTENANCE RECORDS ..................................................... 59

SEAT BELT MAINTENANCE ................................................... 60

CLEANING MOTOR COACH ................................................... 60

ENGINE AND CHASSIS MAINTENANCE ............................... 61

REMOTE START SWITCH/MASTER DISCONNECT.............. 61

AIR FILTER ............................................................................... 62

RADIATOR ............................................................................... 63

ENGINE COOLANT .................................................................. 63

BRAKE PEDAL ......................................................................... 66

TIRE ROTATION ...................................................................... 66

WINDSHIELD WASHER RESERVOIR .................................... 66

NEW MOTOR COACH BREAK-IN ........................................... 67

ENGINE COMPARTMENT ....................................................... 69

ENGINE OIL .............................................................................. 71

GEAR LUBRICANT ................................................................... 72

POWER STEERING LUBRICANT ............................................ 72

FINAL DRIVE UNIT LUBRICANT ............................................. 72

CHASSIS LUBRICANT ............................................................. 72

DIESEL FUEL ........................................................................... 72

EMERGENCY STARTING USING JUMPER CABLES ............ 73

FUSE PANEL ............................................................................ 74

WARRANTY/ CUSTOMER ASSISTANCE

INTRODUCTION…………………………….............…....76

WARRANTY REIMBURSEMENT LABOR RATE………………76

LIMITED WARRANTY………………………………………..….. 77

THIS LIMITED WARRANTY COVERS………………………… 78

OWNER’S RESPONSIBILITY…………………………………… 79

ENGINE AND TRANSMISSION………………………………….80

LEGAL REMEDIES…………………………………….………….80

SUSPENSION OF LIMITED WARRANTY OBLIGATION……..80

PERFORMING REPAIRS………………………………..……81

WARRANTY REPLACEMENT PARTS……………………….81

PARTS………………………………………………………........81

OTHER LIMITATIONS………………………………………… 82

INTRODUCTION

1

INTRODUCTION

This manual contains information on systems operation, component

location, and scheduled maintenance procedures, which pertain to

standard and optional equipment on HT 45 Motor Coaches. The

service procedures described and/or recommended in this manual are

effective methods for performing scheduled service or replacement of

components. Other information, which may be needed to supplement

this manual is contained in separate component manufacturer’s

manuals. Specific information about the engine and transmission can

be found in the applicable manufacturer’s operator, service, and

troubleshooting manuals.

SAFETY INSTRUCTIONS

Safety instructions are noted throughout this manual. Each safety

instruction is given as a WARNING or a CAUTION and is accompanied

by a safety symbol as shown below:

WARNING

Failure to observe a safety instruction noted by WARNING could

result in severe injury or death.

CAUTION

Failure to observe a safety instruction noted by CAUTION could

result in injury or damage to the equipment.

NOTE: Used throughout this manual, NOTES provide useful data, but

are never used to communicate safety hazards.

INTRODUCTION

2

HOW TO USE THIS MANUAL

This manual is divided into nine major sections:

SECTION 1 - FOREWORD

SECTION 2 - INTRODUCTION

SECTION 3 - INSPECTION

SECTION 4 - SAFETY

SECTION 5 - CONTROLS

SECTION 6 - OPERATING

SECTION 7 - MAINTENANCE

SECTION 8 - WARRANTY/CUSTOMER ASSISTANCE

Some of these major sections may be divided into smaller subsections

dealing with specific components and/or operating systems.

NOTE: Some illustrations in this manual were provided courtesy of the

appropriate vendor. Typical illustrations may be used; therefore, minor

illustration differences may exist when compared to actual parts or other

publications.

VEHICLE IDENTIFICATION NUMBER (VIN) PLATES

Motor Coach VIN Plate

The motor coach VIN plate is mounted inside the motor coach to the

driver’s right side at step-well wall. The motor coach plate has the

following information on it: motor coach model, motor coach overall

weight, motor coach code, rated passenger capacity, VIN, chassis

code, manufacturing date and manufacturer.

Second Location for VIN Number

The second VIN number is located front right wheel well chassis frame

of the coach. The VIN has been stamped on the body understructure.

A third is located at passenger side 2nd luggage bay at frame.

Engine Plate

The engine plate is located on the center of the engine and to the right

side of the fuel filter. The engine plate has the following information on

it: engine model, engine serial number, and arrangement numbers.

INTRODUCTION

3

Motor Coach SPECIFICATIONS

Overall Length . . . . . . . . . . . . . . . . . . . . . . . 45 ft 6 in (13.9 m)

Overall Height . . . . . . . . . . . . . . . . . . . . . . . 12 ft 4 in (3.7 m)

Overall Width . . . . . . . . . . . . . . . . . . . . . . . . 8 ft 6 in (2.5 m)

Wheelbase . . . . . . . . . . . . . . . . . . . . . . . . . . 24 ft (7.3 m)

Luggage Space Volume Without Lift . . . . . . 430 ft³ (12.2 m³)

Luggage Space Volume With Lift . . . . . .. . . . 400 ft³ (11.3 m³)

Overhead Storage Capacity . . . . . . . . . . . . . 117 ft³ (3.3 m³)

Front Overhang . . . . . . . . . . . . . . . . . . . . . . 7 ft 6 in (2.3 m)

Rear Overhang . . . . . . . . . . . . . . . . . . . . . . . 9 ft 1 in (2.8 m)

Turning Radius . . . . . . . . . . . . . . . . . . . . . . . . 45 ft 6 in (12.6 m)

Fuel Tank Capacity. . . . . . . . . . . . . . . . . . . . 210 gal (795 L)

Floor-to-Ceiling Height . . . . . . . . . . . . . . . . . 6 ft 5 in (2 m)

GVWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54,000 lb (24,494 kg)

Front Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,500 lb (7,484 kg)

Drive Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . 26,000 lb (11,793 kg)

Tag Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,500 lb (7,484 kg)

BODY STRUCTURE

The semi-monocoque body truss structure is closed by U-shaped body

assemblies. A skeleton is formed by welded rectangular galvanized

square tubing, made from Australian dual-galvanized steel, giving

rigidity, stiffness, and torsional resistance. Welded segments are

anticorrosion treated before final assembly.

ELECTRICAL SYSTEM

Controller Area Network (CAN) system architecture with MultIC and

four IOUs. TFT Multifunction display / instrument panel.

Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 24VDC

Alternator (dual) . . . . . . . . . . . . . . . . . . . . 24V 140A Prestolite®

Batteries (OPTIMA) . . . . . . . . . . . . . . . . . 24V 975A

Combination instrument panel includes: odometer, tachometer,

intelligent signal processor, voltage meter, water thermometer, oil

pressure gauge, fuel-level gauge, air-pressure gauge together with the

indicators such as steering indicator and high beam indicator.

INTRODUCTION

4

ENGINE SPECIFICATION

Cummins ISX12 425 EPA2013

Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . 6 inline

Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.12 in (130 mm)

Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.18 in (157 mm)

Displacement . . . . . . . . . . . . . . . . . . . . . . 12.5 L (763 cu in)

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,880 lb (1,306 kg)

Horsepower . . . . . . . . . . . . . . . . . . . . . . . 425 @ 1800 rpm

Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,450 lb-ft @ 1200 rpm

Standard Equipment

•

Diesel particulate filter

•

Electronic Control Module (ECM)

•

Electronic Data Link, SAE/ATA, SAE/J1939

•

Electronically Controlled Unit Injection Fuel System

•

Governor: full-range, electronically controlled

•

Hydraulic steering pump drive, SAE A

•

Lubrication: gear-driven pump, front or rear sump pan, full flow

spin-on filter, oil filler, oil level gauge (dipstick)

•

Open crankcase ventilation

•

Pad mount air conditioner compressor

•

Engine mount alternators

•

SAE No. 1 Flywheel Housing

•

Series-turbochargers

•

Vibration damper

INTRODUCTION

5

TRANSMISSION SPECIFICATIONS

Allison B 500R Transmission

•

Allison Transmission has built a reputation on their ability to build

transmissions that last just about forever. That is why Allison

Automatics are the preferred choice for many large, well-known

transit and charter bus fleets.

•

When you factor in all life cycle costs along with the increased

productivity, an Allison Automatic-equipped vehicle costs less per

mile to operate than a comparable competitively equipped vehicle.

•

On a vehicle with an automated manual transmission, the power

interrupts that occur during shift changes result in lower average

wheel horsepower. With an Allison Automatic, there is no power

interrupt during shift changes so Allison Automatic’s can make full

use of the engine’s horsepower. No power interrupts also

contribute to a smoother ride.

Gear Ratios

1st gear .................................................. 3.51:1

2nd gear ................................................. 1.91:1

3rd gear .................................................. 1.43:1

4th gear .................................................. 1.00:1

5th gear .................................................. 0.74:1

6th gear .................................................. 0.64:1

Reverse gears . . . . . . . . . . . . . . . . . . . . -4.8:1

Transmission Continued

Allison B 500R Features and Benefits:

•

Six forward speeds, one reverse.

•

Its dynamic shift sensing automatically selects between lower and

higher speed shift schedules based on the vehicle’s weight and the

grade on which it’s operating.

•

It features a set of low and “super” low speed shift schedules

designed to keep the engine speed at its optimum point, maintaining

necessary performance without shift cycling.

•

The transmission moves neutral at stop to reduces or eliminates the

load on the engine while the vehicle is stopped, reducing fuel usage

and emissions.

•

Its acceleration rate management mitigates aggressive driving

practices by automatically controlling engine torque. The intensity of

control is determined by the vehicle’s weight and grade on which it’s

operating.

•

To get the most out of every drop of fuel, Allison 5th Generation

Electronic Controls offer an enhanced array of smart controls

designed to increase fuel economy and fuel efficiency for the

specific needs of buses.

INTRODUCTION

6

SUSPENSION

Front Axle

ZF RL75E (2016)

RL85E (2017)

Double A-shaped beam axle, airbag suspension, two leveling valves

with two airbags, two telescopic shock absorbers and lateral stabilizer.

Front wheel orientation: Wheel camber 0.5º - 1º. Approaching 1º is

recommended. The angle difference should not exceed 0.3º on both

sides.

Kingpin inclination . . . . . . . . . . . . . . . . . . .7.5º+/- 0.5º

Castor . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.30º

Toe-in . . . . . . . . . . . . . . . . . . . . . . . . . . . .0mm +/-1mm

Driving Axle

ZF A132

Integrated press-welding axle housing, full-floating axle shaft, single

reduction final drive hyperbolic gear.

Final gear ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.27/1

All airbag suspension, two leveling valves with four airbags, four

telescopic shock absorbers and lateral stabilizer.

Tag Axle

ZF RL85A TAP

Integrated I-shaped beam, with adapted steering control. Airbag

suspension, two airbags, two telescopic shock absorbers and air

pressed control braking system disc brake.

STEERING SYSYTEM

Power Steering

ZF8098

Recirculating ball-type power steering system.

WHEELS AND TIRES

Wheel type Hub Pilot Alcoa® wheels.

Tire specifications (front and rear) . . . . . Michelin 315/80R22.5

BRAKING SYSTEM

Dual-circuit air braking ABS and self-correcting adjusting arm. Air

pressure servo assist with identical disc brakes at all wheels. Manual

valve operated parking brake, energy storage spring works on rear

brake.

Emergency brake effected with parking brake.

SAFETY

7

SAFETY

OPERATOR PRECAUTIONS

The following precautions have been prepared for your safety and the

safety of your passengers and fellow motorists. Read and understand

this information before operating the motor coach.

The safe and reliable operation of this vehicle includes a thorough

working knowledge of all its components. When checking the vehicle

over or driving it, you should be able to recognize problems when they

exist and determine if your motor coach can be driven without affecting

its safe operation or causing more serious mechanical problems. When

work is required, you should be able to report accurately on the

problem.

WARNING

Before starting engine, ensure the transmission is in neutral and

the parking brake is engaged.

WARNING

Prior to performing any checks, maintenance, or repair

procedures, ensure that motor coach is disabled to avoid serious

injury or death. When conducting checks, remember to keep a

safe distance away from moving parts.

WARNING

Do not unnecessarily idle the engine. Do not operate the engine

without an efficient exhaust removal system. Carbon monoxide

gas is toxic. Breathing it can cause unconsciousness and even

death.

WARNING

Use extreme caution while under motor coach, as motor coach

can suddenly drop when air is intentionally or unintentionally

removed from the suspension. Ensure parking brakes have been

applied and the wheels remaining on the ground are secured with

wheel chocks. Use properly sized jacks with the appropriate lifting

power. Always use proper chassis stands under a jacked up motor

coach.

WARNING

Never open the engine cooling system or the interior heating

system while the system is hot. Never add cold coolant to an

overheated engine. Do not place unprotected hands on a hot

engine, transmission, or exhaust.

WARNING

Safely depressurize systems containing compressed air or liquid

under pressure prior to opening system.

WARNING

Refuel outdoors and use extreme caution while refueling.

SAFETY

8

PASSENGER SEATBELTS

Each passenger seat is equipped with a lap belt. Designed to

comfortably keep each passenger safely in the seat.

Why wear seat belts

•

Seat belts are the single most effective safety device for adults and

larger children (infants and smaller children must be properly

restrained in child seats.

•

Not wearing a seat belt properly increases the chance of serious

injury or death in a crash.

•

Keep you connected to the vehicle so you can take advantage of

the motor coaches built-in safety features.

•

Help protect you in almost every type of crash; including side, rear

impacts, and rollovers. In a rollover crash, an unbelted person is

more likely to die than a person wearing a seat belt.

•

Help keep you from being thrown against the inside of the motor

coach and against other passengers.

•

Keep you and your passengers from being thrown out of the motor

coach.

Of course, seat belts cannot completely protect you or your passengers

in every crash. But in most cases, seat belts can reduce your risk of

serious injury.

What should you do:

•

Always wear your seat belt properly and make sure your

passengers do as well.

WARNING

If a seat belt does not seem to work as it should, it may not protect

the occupant in a crash. No one should sit in a seat with an

inoperative seat belt. Anyone using a seat belt that is not working

properly can be seriously injured or killed.

Contact CHTC (USA), INC. 800-216-6788 as soon as possible

for parts or repairs.

WARNING LABELS

Warning labels warn you of potential hazards that could cause serious

injury. Read all warning labels carefully and follow instructions on them.

Learn and watch for labels.

If a label comes off or becomes hard to read, contact CHTC (USA),

INC. 800-216-6788 as soon as possible

ROAD SAFETY

The motor coach has been equipped with three reflective roadside

emergency safety triangles that are to be deployed while motor coach is

disabled. After opening the kit, unfold the triangle and ensure it locks

into place.

SAFETY

9

FIRE EXTINGUISHER

WARNING

Inspect the fire extinguisher monthly to make sure it has a

sufficient charge. Look at the gauge at the top of the extinguisher

to verify proper charge.

WARNING

Safely evacuate motor coach prior to fire extinguisher use.

Fire extinguishers are located under first isle passenger seat and at

rear wall of lavatory compartment. To remove, release latch and lift.

Follow instructions on fire extinguisher.

Under 1st passenger seat.

EMERGENCY EXITS

Emergency Roof Escape Hatch

There are two escape hatches located in the roof for emergency exit of

the motor coach. The hatch is also used as a ventilation for passenger

compartment.

In case of emergency, pull red handle and push hatch open fully.

Proceed to exit the motor coach safely.

SAFETY

10

Emergency Escape Window

The motor coach is equipped with three emergency exit windows on

the left side and three on the right side. The emergency window can

be opened by lifting the red handle and pushing the window out.

Proceed to exit the motor coach safely. Instruction labels are on each

escape window. Regularly inspect all emergency windows to ensure

latch is secure.

Integrated Backup Camera

This backup camera and radar sees not only what is behind the motor

coach, but also gives an estimated distance to the nearest object.

11

SAFETY

CONTROLS

INSTRUMENT PANEL

The instrument panel and controls are designed to provide the driver with the ability to monitor and control the operation of the motor coach.

CONTROLS

12

Table 1: Instrument Panel Face

Number Item

1

Brake Pad Wear Indicator

This light appears when the brake pad is worn and thin.

2

Battery Warning Indicator

The light appears when battery failure occurs and needs

to be replaced.

3

Check Transmission

When transmission electronic control unit detects errors

on the transmission, this light will appear.

4

ABS Fault Indicator

When an error occurs with ABS system, this light will

appear.

5

Engine Coolant Hot

When engine coolant temperature is high, this light will

appear.

6

Park Brake Applied

When the vehicle has stopped and the driver applied

parking brake, this light will appear.

7

Brake System Warning

When electronic system found air pressure is under 6

bars, this light will appear.

Number

Ite

8

Seatbelt Warning

If driver is not wearing seat belt, this light will appear.

9

Engine Oil Pressure

When the electronic system find engine oil pressure

does not match calibration data, this light will appear.

10 Engine Fault Stop

Engine is not operating properly. Engine may derate,

with reduced power or speed if problem is detected.

Action: bring vehicle to safe stop as quickly as possible

and have vehicle serviced before resuming. Note: if

engine shuts down and vehicle is still on the road it may

be possible to restart for brief period (approximately 30

seconds) after turning the ignition off to allow vehicle to

be moved to safe location.

11 Engine Fault Warning

Engine is not operating properly. Engine may derated,

with reduced power or speed if problem is detected.

Action: seek a service facility to address the registered

fault code at the earliest opportunity.

12 Engine Malfunction Indicator Lamp

The light indicates that the electronic system has

detected malfunction related to emission control

system and the after-treatment system should be

diagnosed and serviced at your next available

opportunity.

CONTROLS

13

Table 1: Instrument Panel Face Table 1: Instrument Panel Face

Number Item

19 Water in Fuel

Water has been sensed in fuel filter assembly. This can

cause the engine to run rough and be difficult to start.

Action: water must be drained from fuel filter assembly.

Have vehicle serviced as soon as possible.

20 Fog Lights

This light indicates that the fog lights are turned on.

21 Left Turn Indicator

This light indicates that the turn left signal is on.

22 Right Turn Indicator

This light indicates that the turn right signal is on.

23 Cruise Control

When the TFT screen is used for reverse monitor, this

button is used to turn on the Brightness Function.

24 High Beam

This light indicates that the high beam is on.

25 MPH Indicator

26 km/h Indicator

Number Item

13

Glow plug

Wait to start engine preheat. Do not start engine until

after light goes out.

14 High Exhaust System Temperature (HEST)

The light indicates that high exhaust temperatures may

exist due to after treatment regeneration. This is normal

and does not signify the need for any kind of vehicle

service or engine service. When this lamp is illuminated,

ensure that the exhaust pipe outlet is not directed at any

combustible surface or material

15 DPF Status Indicator

This light indicates that DPF regeneration is required.

16 Exhaust After Treatment Warning

This light indicates that the after treatment DPF

requires regeneration. This is accomplished by the

following:

1. If the vehicle is equipped with regeneration inhibit

switch, ensure that the switch is not in inhibit position.

2. Perform DPF regeneration by one of the following:

a. Change to a more challenging duty cycle such as

highway driving for at least 20 minutes.

b P f k d ti

17 Low DEF

This light indicates that the DEF level is low.

18 Low Fuel

When diesel fuel level is low, this light will appear.

CONTROLS

14

Number Item

1

Washroom Emergency Label

This symbol appears when the emergency switch inside the WC

was pressed.

2

Washroom Working Indicator

This symbol appears when the WC is being used.

3

Washroom Water Level Warning

This symbol indicates that the WC water tankard level is low.

4

Disabled Pedal Indicator

5

Passenger Service Indicator

Table 1: Instrument Panel Face Normal TFT Screen

Table 2: Normal TFT Screen

WARNING

When the Stop Light is on, you must stop the motor coach and

solve the problem.

CAUTION

When you are welding on the motor coach, you must disconnect

the MultIC and IOUs from the power supply and disconnect the

batteries. Do not directly spill or spray any liquid on the MultIC and

IOUs. Do not allow objects to touch lens of MultIC.

Number Gauges

I

Engine RPM

II Fuel Level

III Speedometer

IV Air Pressure 1

V Air Pressure 2

CONTROLS

15

TFT Screen Indicator Symbols

Table 3: TFT Screen Indicator Symbols

Number Item

6

Disabled Service Requirement

7

Heater Working Indicator

8

ASR System Functional or Error Indicator

9

ECAS Warning Indicator

10

EACS Error Indicator

11

ECAS Kneeling Indicator

12

Body State Indicator

13

Fog Lamp Indicator

Letter Item

14

Retarder Functional Indicator

15

Transmission Gear Indicator

16

Cooling Water Level Warning Indicator

17

Air Filter Warning Indicator

18

Hydraulic Fan Warning Indicator

19

Transmission Oil Temperature Warning Indicator

20

Tag Axle Release Pressure Indicator

21

Kilometer/mileage Display

22

Emergency Door Indicator

23

Passenger Door Indicator

24

Engine Cabin Door Indicator

25 Time Display

26 Engine Temperature

27 Engine Lubrication System Pressure

28 Adblue Liquid Level Display

29 Accelerator Pedal Position Display

30 Current Fuel Consumption

31 Average Fuel Consumption

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CHTC HT45 User manual

CHTC HT45 User manual

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