SYSTEMP – Installation Operation Manual (IOM SYSTEMP rev.N)
Table Of Contents
- WARRANTY CONDITIONS
- 1 DESCRIPTION OF UNITS AND OPERATING LIMITS
- 2 TRANSPORTATION, POSITIONING AND INSTALLATION PROCEDURES
- 3 PLENUMS, VENTILATED PLENUMS AND DUCT SECTIONS (ACCESSORY)
- 4 FREE COOLING PLENUM (ACCESSORY)
- 5 ADJUSTABLE AND VENTILATED PLINTHS (ACCESSORY)
- 6 TMC AIR-COOLED CONDENSER PLACEMENT AND INSTALLATION
- 7 CONNECTION OF CONDENSATE DISCHARGE AND HUMIDIFIER
- 8 WATER CIRCUIT CONNECTIONS
- 9 COOLING CONNECTIONS
- 9.1 ROUTING OF THE COOLING CIRCUIT PIPES
- 9.2 COOLING CIRCUIT SIZING
- 9.3 COOLING CIRCUIT INSTALLATION
- 9.4 UNIT COOLING PIPE CONNECTION
- 9.5 AIR-COOLED CONDENSER CONNECTION
- 9.6 COOLING CIRCUIT VACUUM DRYING OPERATIONS
- 9.7 CHARGING THE COOLING CIRCUIT
- 9.8 PRECAUTIONS
- 9.9 LUBRICATING OIL FILLING IN THE CIRCUIT
- 9.10 TMC CONDENSER PRESSURE REGULATOR (ACCESSORY)
- 9.11 CHECKING THE REFRIGERANT LOAD AND COOLING CIRCUIT OPERATION
- 9.12 PRECAUTIONS AGAINST REFRIGERANT LEAKS
- 9.13 CHECKING THE MAXIMUM CONCENTRATION OF REFRIGERANT
- 10 EXAMPLES OF WATER AND COOLING CIRCUITS
- 10.1 EXAMPLE OF CHILLED WATER CIRCUIT
- 10.2 TMC AIR-COOLED CONDENSER COOLING CIRCUIT
- 10.3 COOLING CIRCUIT WITH SINGLE COMPRESSOR AND REMOTE CONDENSER
- 10.4 COOLING CIRCUIT WITH SINGLE COMPRESSOR AND WATER-COOLED CONDENSER
- 10.5 COOLING CIRCUIT WITH DOUBLE COMPRESSOR AND REMOTE CONDENSER
- 10.6 COOLING CIRCUIT WITH DOUBLE COMPRESSOR AND WATER-COOLED CONDENSER
- 10.7 TWO SOURCES WATER CIRCUIT WITH CHILLED WATER CIRCUITS
- 10.8 TWO SOURCES COOLING CIRCUIT WITH SINGLE COMPRESSOR AND REMOTE CONDENSER
- 10.9 TWO SOURCES COOLING CIRCUIT WITH SINGLE COMPRESSOR AND WATER-COOLED CONDENSER
- 10.10 TWO SOURCES COOLING CIRCUIT WITH DOUBLE COMPRESSOR AND REMOTE CONDENSER
- 10.11 TWO SOURCES COOLING CIRCUIT WITH DOUBLE COMPRESSOR AND WATER-COOLED CONDENSER
- 10.12 COOLING CIRCUIT WITH FREE COOLING AND SINGLE COMPRESSOR
- 10.13 COOLING CIRCUIT WITH FREE COOLING AND DOUBLE COMPRESSOR
- 11 ELECTRICAL CONNECTIONS
- 11.1 RS485 SERIAL COMMUNICATION BOARD CONNECTION (Modbus RTU - BACnet MS/TP)
- 11.2 ETHERNET RJ45 PORT CONNECTION (Modbus TCP - BACnet IP - Web Server)
- 11.3 CANbus LAN CONNECTION (ACCESSORY)
- 11.4 REMOTE CONTROL TERMINAL CONNECTION (ACCESSORY)
- 11.5 WALL-MOUNTED TEMPERATURE AND HUMIDITY PROBE CONNECTION (ACCESSORY)
- 11.6 DUCTED TEMPERATURE AND HUMIDITY PROBE CONNECTION (ACCESSORY)
- 11.7 CONNECTION OF THE SMOKE AND FLAME DETECTORS SUPPLIED (ACCESSORY)
- 11.8 WATER DETECTION PROBE CONNECTION (ACCESSORY)
- 11.9 CONNECTION OF FREE COOLING PLENUM MOTORISED DAMPER ACTUATORS (ACCESSORY)
- 11.10 AIR-COOLED CONDENSER POWER SUPPLY AND REGULATION CONNECTION (ACCESSORY)
- 12 ROUTINE AND SPECIAL MAINTENANCE
- 13 DEACTIVATION, DISMANTLING AND DISPOSAL
- 14 APPENDIX 1: RECOMMENDED EQUIPMENT
- 15 APPENDIX 2: PRELIMINARY CHECKS AND FIRST START-UP
- 16 APPENDIX 3: FAULT DIAGNOSIS
- 17 NOTES
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9.9 LUBRICATING OIL FILLING IN THE CIRCUIT
WARNING!
The quantity of lubricating oil necessary for the system to operate must be checked in ALL
units, even those with the oil separator.
Correct lubricating oil charging is crucial for good operation of the direct expansion circuit, in fact, having no lubricating oil
causes problems to the circuit, such as mechanical breakage of the compressor.
9.9.1 TYPE OF LUBRICATING OIL IN UNITS
Standard lubricating oil specications
Panasonic SIAM
Name DAPHNE HERMETIC OIL FV68S DAPHNE HERMETIC OIL FV50S
Type PVE
Kinematic viscosity @ 40°C 69,6 mm
2
/s 50,7 mm
2
/s
Density @ 15°C 0.93 g/cm
3
Flash Point >= 180 °C / 356 °F
Pour point -32,5 °C -37,5 °C
9.9.2 INITIAL CONTENT OF LUBRICATING OIL IN UNITS
Initial content of lubricating oil in the units
Standard
models
Compressor
ON/OFF
Inverter Com-
pressor
Oil separator
Standard
models
Compressor
ON/OFF
Inverter Com-
pressor
Oil separator
Litres Litres
P Series
071 0.6 0.4 0.3
321 - 361
662
2.8 1.7 0.3
141 - 211
322 - 422
1.7 1.7 0.3
461
852 - 932
3.5 1.6 0.3
251 - 301
512
2.5 1.7 0.3
G Series
612 2.8 1.7 0.3
461
932
3.5 1.6 0.3
1342 4,5 - -
R Series
121 - 0.4 0.3
361 - 1.7 0.3
201 - 231 - 1.7 0.3
For models with several circuits the gures are intended per circuit
9.9.3 THEORETIC LUBRICATING OIL CONTENT IN THE CIRCUIT
TOTAL REFRIGERANT LOAD (kg)
= OIL CONTENT REQUESTED IN CIRCUIT (l)
8
9.9.4 CONTENT OF LUBRICATING OIL IN THE OIL TRAPS (SIPHONS)
Content of lubricating oil in the oil traps
External diameter Ø Oil volume
Inches mm Litres
1/2'' 12 0.006
5/8'' 16 0.012
3/4'' 18 0.018
7/8'' 22 0.027
1-1/8'' 28 0.054