VECTIOSPOWER TM PJ Compact air-air rooftop units Protections the units, and depending on the conditions of the installation, High pressure pressostats. share the reading of some probes installed on the unit n configured as “Master”, temperature setpoints and operating nHigh and low pressure transducers. mode. It is also possible to configure one unit as “Back-up” nRefrigerant leak control (by low-pressure alarm). just in case for failure of the another unit on the pLAN network. nCompressor discharge temperature control. nMain door switch. Main functions: nProtection for power lines of compressors with manual motor nSelection of setpoint and operating mode: HEATING / starters and power lines of fan motors with magnetothermic COOLING / AUTO / VENTILATION. switches. These devices provide protection against overload, nContinuous control of the operating parameters. short circuit, phase failure and undervoltage. nDisplay of the values measured by the sensors. nAutomatic switch in the control circuit. nCompressors time delays. nDefrosting management. Electrical cabinet nControl of the supply air temperature. nAll-seasons operation via the condensation and evaporation nComplete and fully wired electrical cabinet. Insulated access pressure control. door to prevent condensation. Forced ventilation of the electrical cabinet. Protection IP5.4 The management of the unit in cooling mode is based on the principle of a high floating pressure. The condensation nNumeration of wired and identification of components in the pressure setpoint is continually calculated depending on the electrical cabinet. It permits easy tracing and diagnostics. outdoor temperture. This pressure is regulated by adjustinga nHinges + quarter-turn latches on the removable access doors. the air flow on the oudoor fans. nElectrical power supply with neutral. nSetpoint compensation based on the outdoor temperature. nMain ground connection. nHourly and weekly schedule. nCompressor and fan motor contacts. nFire protection. nDiagnosis of faults and general alarm. Vectic electronic control nManagement of all the optional components available for the unit: dampers and mixing boxs, back-up heating, air quality The Vectic control consist of a control board, sensors, a graphic sensors, air zoning, energy recovery,... terminal, an user terminal (optional). This system uses a RS485 field-bus to manage additional VecticGD graphic terminal: components such as: expansion modules and boards, plug- fans, probes of temperature or relative humidity of the ambient This terminal, fitted as standard air, leak detectors, energy meters, etc. on the electrical cabinet, is very easy to use. It provides detailed explanations of control in easy to BMS bus understand English. No decoding is required. EEV (circ.2) Only 6, large, easy-to-use buttons are required to maneuver through the entire menus. EEV (circ.1) This terminal is used to: nCarry out initial programming of the unit. nModify operating parameters. pLAN bus nSwitch the unit ON / OFF. nSelect the operating mode and adjust the setpoints. RS485 bus pLAN bus (red local 15 máquinas máximo) nDisplay the variables controlled and sensor values measured. nDisplay the current alarms and their historical record. TCO user terminal (optional): This terminal can be installed on the Using a BMS communication card (optional) the unit can be electrical cabinet, instead of the VecticGD connected to a centralised technical management system graphic terminal. In this case, the remote with the following communication protocols: Carel, Modbus connection of the VecticGD terminal is RTU, LonWorks®, BACnetTMMSTP, Konnex, Modbus TCP/ possible. Please consult the chapter IP, BACnetTM Ethernet, TCP/IP, SNMP V1-2-3, FTP and HTTP. “Options”. Vectic control enables unit integration with our local supervision This terminal is used to: solutions:pCO Web (1 unit), PlantWatchPRO3 (30 units), Switch the unit ON / OFF. BOSS mini (50 units) and BOSS (300 units), as well as with n the remote solution: CIATM2M nSelect the operating mode and adjust the setpoints. With this control it is also possible to connect to a local pLAN nDisplay the installation’s temperatures and humidity, outdoor (Vectic Local Area Ntwork) foramaimum of 15niuts, wthe x i temperature, supply air temperature, CO sensor and opening2 one unit configured as “Master” and the others as “Slaves”. This of the outdoor damper. network allows the exchange of data and information between nDisplay alarms codes. 254 254 CATALOGUE 2021