CONSULAB.COM

460V HVAC TK TRAINER NV-1000-01C

OPERATION MANUAL

HELPING YOU TEACH TECHNOLOGY

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

NV-1000-01

460V HVAC TK TRAINER

OPERATION MANUAL

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ConsuLab Educatech Inc 4210 Jean-Marchand Street Quebec City (Quebec) Canada G2C 1Y6 Phone : 1-800-567-0791 (Canada and USA) 810-222-4525 (USA) 418-688-9067 (Canada) Fax : 418-843-3444 Email: info@consulab.com Web site: www.consulab.com

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

TRAINER DESCRIPTION

The NV-1000-01C 460V Stand-Alone Thermo King® HVAC Training Bench is a secure, fully operational system. Trainer allows clear visualization of all component

operation of the electrically operated HVAC system. The training bench is mounted in

compliance with the manufacturer’s specifications and standards, and wired according

to OEM electrical diagrams.

In addition to demonstrating basic system operation, the trainer provides student

diagnostic exercises using manually inserted faults.

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

NV-1000-01C

460V HVAC TK TRAINER CONTROL PANEL IDENTIFICATION

1. IntelligAIRE III controller

2. RS-232 programming port

3. Compressor run indicator lamp

4. Boost pump lamp (reheat (rh) mode)

5. Coolant valve lamp (reheat (rh) mode)

6. ATS (Ambient Temperature Sensor) sensor adjustment knob (allows the

external temperature signal to be varied for system operation checks)

7. RTS (Return Temperature Sensor) sensor adjustment knob (allows the sensor

signal to be varied for system operation checks)

7

6

3

1

2

4

5

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

NV-1000-01C

460V HVAC TK TRAINER POWER & PRIME MOVER CONTROL UNIT IDENTIFICATION

1. Main switch

2. A/C system input power lamp indicators

3. Motor starting switch

4. Motor run indicator lamp

5. DC power switch

6. Drive fault indicator lamp

6 3

1

4

5

2

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

DISPLAY

DRIVE OPERATION WARNING

Motor Control

The speed displayed is the compressor speed

reading.

Drive Programming

The drive programming is protected by an access

code (code = 999) to avoid any programming

change.

OPERATION PROCEDURE

1. Plug the power cord into an appropriate power outlet.

2. Make sure that all the emergency stop buttons are disabled.

3. Power on the A/C system input switch.

4. Power on the motor using the key switch.

5. Make sure that the compressor speed reaches 750 rpm.

6. Power on the DC switch. The DC power indicator lamp should be ON.

7. Make sure that ATS and RTS adjustment knobs are set to minimum.

8. Use the IntelligAIRE III module to operate the HVAC system.

Note 1: The HVAC system (Model Athena 960-M3) has been modified for half

capacity of its operation. A section of the evaporator and another one of the

blower motor have been removed, and Fuses F14 and F16 as well. CFM2 and

CFM4 fans are disconnected.

Note 2: The HVAC system contains half the amount of the refrigerant charge

(R134A = 12 lbs).

Note 3: The HVAC system is driven by a 15hp electric motor connected to an

appropriate power outlet. The motor has been programmed to permit the

compressor (Model X640) to reach a speed of 750 rpm.

OPERATION MANUAL NV-1000-01C

CONSULAB.COM

FAULT INSERTION PROCEDURE

1. The manual fault box allows the insertion of single or multiple faults in the system.

2. Faults are inserted by selecting switches for each condition.

3. Use the key to lock the fault box following the fault insertion.

FAULT DETAILS EFFECT

RTS RTS ON: RTS sensor circuit is open. Forces the evaporator fan to stop.

ATS ATS ON: ATS sensor circuit is open. Forces the condenser fan to reach the

maximum speed.

CL CL ON: The compressor clutch power

supply circuit is open. Forces the compressor to stop.

COM COM LOSS: The communication is

lost.

Forces loss of communication between

the IntelligAIRE III module and the

HVAC system.

4210 Jean-Marchand StreetQuebec City, PQCanada G2C 1Y6

Phone: 1-800-567-0791 (Canada & USA)810-222-4525 (USA)

418-688-9067 (Canada)Fax: 418-843-3444

Email: info@consulabInternet: www.consulab.com

PTITRE Novabus Spec SheetsNV-1000-01-96 Operation ManualBACK PageE 2011