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
8
SAFETY INSTRUCTIONS
All the Manufacturer’s Products, or those distinguished by the Manufacturer’s trademark have been designed and built for
professional use in accordance with the applicable regulations. Check the complete list of applicable regulations in the EC declara-
tion of conformity reported on the inside back cover of this manual, and supplied together with the product.
It is necessary to comply with the regulations of the State where the product will be laid and
installed.
All the Manufacturer’s Products, or those distinguished by the Manufacturer’s trademark contain electrical and cooling
systems that may be a source of danger to people or surrounding objects.
Therefore, in order to guarantee the safety of operating sta:
• The product must be installed, serviced and dismantled by skilled personnel who full the qualication requisites for the
task as dened by the regulations of the State where positioning and installation of the product take place.
• During installation, start-up, routine and special maintenance and dismantling, operating sta must comply with the health
and safety instructions of the health and safety manager and the regulations of the State where the product will be posi-
tioned and installed.
• During installation, start-up, routine and special maintenance and dismantling, operating sta must wear the personal
protective equipment (e.g. gloves, goggles, helmet, safety shoes) indicated by the health and safety manager and the reg-
ulations of the State where the product will be positioned and installed.
• The direct expansion units operate on R410a refrigerant, a uorinated greenhouse gas subject to the Kyoto Protocol. There-
fore, during installation, start-up, routine and special maintenance and dismantling, the health and safety instructions, pro-
fessional disposal regulations of the refrigerant gas and regulations of the State where the product will be positioned and
installed, must be complied with.
• During installation, start-up, routine and special maintenance and dismantling, operating sta must follow the instructions
reported in the following manual.
• During normal product operation, it is prohibited to remove or bypass the protective panels and safety devices.
• Move the main switch into position 0 (O) and check that the electrical power supply is isolated before performing any
maintenance operations.
• Do not climb onto or enter the inside of the product.
• Any special opening tools must be positioned in a visible location near the unit.
The Manufacturer shall not be held liable for any damage to property or persons caused by
improper use or unauthorised modications to the product.
ATTENTION! DANGER!
Risk of immediate start-up after resetting the main switch if used as an emergency stop!
The main switch can be used as an emergency stop when the operator is near the machine
(during start-up, operation and maintenance).
In this case, resetting the main switch will allow the machine to immediately restart, without
any additional action by the operator.