National Lab PCGE 111

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Summary

2. GENERAL SAFETY INSTRUCTIONS

3. DESCRIPTION OF THE CHILLER, COMPONENTS AND OPTIONS

3.1 DESCRIPTION

General description of the chiller as a ready-to-connect unit with sealed circuits and control devices.

3.2 REFRIGERANT CIRCUIT

Details the refrigerant circuit and its standard components.

3.2.1 STANDARD COMPONENTS USED IN THE CHILLER

Lists and describes standard components of the refrigerant circuit like compressors, condensers, evaporators.

3.3 COOLING MEDIUM CIRCUIT (CONSUMER CIRCUIT)

Explains the cooling medium circuit and its standard components.

3.3.1 STANDARD COMPONENTS USED IN THE CHILLER

Explains standard components of the cooling medium circuit like manometers and pumps.

3.4 ELECTRIC CIRCUIT

Details the electric circuit and its standard components.

3.4.1 STANDARD COMPONENTS USED IN THE CHILLER

Lists and describes standard electrical components such as main switch and motor protection switches.

5. LOCATION AND INSTALLATION

5.1 CHOOSING A LOCATION

Criteria for selecting a suitable installation location, considering environmental factors and ventilation.

5.2 ASSEMBLY (CONNECTIONS)

Details on assembling and connecting the chiller, including refrigerant and electrical connections.

5.2.1 CONNECTION TO THE REFRIGERANT CIRCUIT (CONSUMER CIRCUIT)

Instructions for specialist personnel on connecting the chiller to the consumer circuit, including system components.

5.2.2 CONNECTION TO THE ELECTRICITY MAINS

Detailed instructions for connecting the chiller to the electricity mains, covering voltage versions and regulations.

6. OPERATION

6.1 CHECK LIST FOR THE INITIAL START-UP OF WATER RECIRCULATING CHILLERS

Checklist for initial start-up of water recirculating chillers, including pre-start checks and requirements.

6.1.2 CHECKLIST FOR PCGE 11 TO PCGE 3300

Detailed checklist for starting up PCGE 11 to PCGE 3300 chillers based on controller type.

6.2 CHECKLIST FOR STARTING UP OIL RECIRCULATING CHILLERS

Checklist for initial start-up of oil recirculating chillers.

6.2.2 CHECKLISTE FOR OCGE 31 TO OCGE 240

Checklist for starting up OCGE 31 to OCGE 240 chillers, specific to controller type B.

6.3 CHECK LIST FOR COMMISSIONING GLYCOL RECIRCULATING CHILLERS

Checklist for commissioning glycol recirculating chillers.

6.3.2 CHECKLIST FOR PCGEZ 08 TO PCGEZ 480

Checklist for starting up PCGEZ 08 to PCGEZ 480 chillers, specific to controller type A.

Controller Type ”BÜ, see 6.4 (PCGEZ 37 to PCGEZ 180)

Checklist for starting up PCGEZ 37 to PCGEZ 180 chillers, specific to controller type B.

Controller Type ”CÜ, see 6.4 (PCGEZ 240 to PCGEZ 480)

Checklist for starting up PCGEZ 240 to PCGEZ 480 chillers, specific to controller type C.

6.4 OPERATING SETTINGS FOR THE ELECTRONIC CONTROLLER

Details operating settings for electronic controllers, covering types A, B, and C.

6.4.1 CONTROLLER TYPE ”AÜ(PCGE 11 TO PCGE 28; PCGEZ 08)

Guides on how to change SET-POINT and access user levels for controller type A.

6.4.2 CONTROLLER TYPE ”BÜ(PCGE 31 TO PCGE 520; OCGE 31 TO OCGE 240; PCGEZ 37 TO PCGEZ 180)

Guides on how to change SET-POINT and parameters for controller type B.

6.4.3 CONTROLLER TYPE ”CÜ(PCGE 590 TO PCGE 3300; PCGEZ 240 TO PCGEZ 480)

Guides on how to change SET-POINT and parameters for controller type C.

Instructions for changing the parameters required by the user:

Guides on how to change SET-POINT and parameters for controller type C.

6.5 SHUTTING DOWN THE CHILLER

Procedures for switching the chiller on and off during daily operation for different controller types.

6.5.1 SWITCHING ON;OFF IN DAILY OPERATION

7. MAINTENANCE

7.1 MAINTENANCE OPERATIONS

Outlines maintenance operations, emphasizing specialist personnel and safety measures.

9. MALFUNCTIONS;TROUBLESHOOTING

All service and maintenance operations may only be carried out by specialized personnel!

General statement about service and maintenance requiring specialized personnel and safety warnings.

9.1 POSSIBLE ALARM SIGNALS AND THEIR RECTIFICATION

Lists possible alarm signals and their causes/remedies for controller type A.

9.1.1 CONTROLLER TYPE ”AÜ(PCGE 11 TO PCGE 28; PCGEZ 08)

9.1.2 CONTROLLER TYPE ”BÜ(PCGE 31 TO PCGE 520; OCGE 31 TO OCGE 240; PCGEZ 37 TO PCGEZ 180)

HOW TO RESET AN ALARM EVENT (CONTROLLER TYPE ”B’)

9.1.3 CONTROLLER TYPE ”CÜ(PCGE 590 TO PCGE 3300; PCGEZ 220 TO PCGEZ 480)

Possible cause

HOW TO RESET AN ALARM EVENT (CONTROLLER TYPE ”C’)

10. FEATURES AND TECHNICAL DATA

10.1 TECHNICAL FEATURES

11. DIAGRAMS

11.1 LEGEND

11.2 WIRING DIAGRAM

MODEL: PCGE 28 (230 V;1 Ph;50 Hz) POWER-COMMAND DIAGRAM

MODEL: PCGE 28 (400 V;3 Ph;50 Hz) POWER-COMMAND DIAGRAM

MODELS: PCGE 31 to PCGE 41; OCGE 31 to OCGE 41 (230 V;1 Ph;50 Hz) POWER SECTION

MODELS: PCGE 31 to PCGE 41; OCGE 31 to OCGE 41 (230 V;1 Ph;50 Hz) COMMAND SECTION

MODELS: PCGE 31 to PCGE 141; OCGE 31 to OCGE 141; PCGEZ 37 to PCGEZ 100 (400 V;3 Ph;50 Hz) POWER SECTION

MODELS: PCGE 31 to PCGE 141; OCGE 31 to OCGE 141; PCGEZ 37 to PCGEZ 100 (400 V;3 Ph;50 Hz) COMMAND SECTION

MODELS: PCGE 200 to PCGE 520; OCGE 150 to OCGE 240; PCGEZ 160 to PCGEZ 300 (400 V;3 Ph;50 Hz) POWER SECTION

MODELS: PCGE 200 to PCGE 520; OCGE 150 to OCGE 240; PCGEZ 160 to PCGEZ 300 (400 V;3 Ph;50 Hz) COMMAND SECTION

MODELS: PCGE 590 to PCGE 3300; PCGEZ 360 to PCGEZ 480 (400 V;3 Ph;50 Hz)

11.3 COOLING - HYDRAULIC DIAGRAM

MODELS: PCGE 11 to PCGE 25; PCGEZ 08 (with tank and pump)

MODEL: PCGE 28 (with tank and pump)

MODELS: PCGE 31 to PCGE 141; PCGEZ 37 to PCGEZ 100 (with tank and pump)

MODELS: PCGE 150 to PCGE 290; PCGEZ 160 (with tank and pump)

MODELS: PCGE 370 to PCGE 520; PCGEZ 180 to PCGEZ 300 (with tank and pump)

MODEL: PCGE 590 (with tank and pump)

MODELS: PCGE 730 to PCGE 880; PCGEZ 360 to PCGEZ 480 (with tank and pump)

MODEL: PCGE 1000 (with tank and pump)

MODEL: PCGE 1100 (with tank and pump)

MODEL: PCGE 1300 (with tank and pump)

MODEL: PCGE 1900-2200 (with tank and pump)

MODEL: PCGE 2900-3300 (with tank and pump)

MODEL: PCGE 31 to 141; OCGE 31 to 141; PCGEZ 37 to PCGEZ 100 (without tank)

MODELS: PCGE 150 to PCGE 290; OCGE 150 to OCGE 240; PCGEZ 160 (without tank)

MODELS: PCGE 370 to PCGE 520; PCGEZ 180 to PCGEZ 300 (without tank)

MODEL: PCGE 590 (without tank)

MODELS: PCGE 730 to PCGE 880; PCGEZ 360 to PCGEZ 480 (without tank)

MODEL: PCGE 1000 (without tank)

MODEL: PCGE 1100 (without tank)

MODEL: PCGE 1300 (without tank)

MODEL: PCGE 1900-2200 (without tank)

MODEL: PCGE 2900-3300 (without tank)

14. PROGRAMMED MAINTENANCE REGISTER - PROGRAMMIERTES WARTUNGSREGISTER

Regulation (EC) No 2037;2000 of the European Parliament and of the Council of 29 June 2000 on Substances that Deplete the Ozone Layer