| µchiller compact | controller for one-circuit units with up to 2 compressors | |||||
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Fan 0 to 10 V control module CONV0/10A0 Product relation: µchiller compact This module converts the PWM signal sent by the corresponding relay on the controller to a standard 0 to 10 V (or 4 to 20 mA) signal. Documentation
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Remote control for µchiller compact IRTRC00*00 Product relation: µchiller compact This optional infrared remote control unit is used to program the unit.
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Fan speed controllers MCHRTF* Product relation: µchiller compact These devices modulate the power delivered to a generic load using the principle of phase cutting. These have been especially developed to receive the control signal from Carel controllers (Pulse Width Modulation signal) in order to vary the speed of the condenser fans based on the pressure or temperature measured at the condenser coil; the models avaliable can manage single-phase fans with currents of 2, 4, 6 and 8 A at 230 Vac.
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4 to 20 mA converter module MCHSML4200 Product relation: µchiller compact The MCHSML4200 module is an electronic device that allows µchiller compact to be connected to a 4 to 20 mA pressure probe using the condenser probe input. Furthermore, it supplies 24 Vdc for the power supply of the probe itself. This voltage is insulated from the G-G0 inputs: this means that the module can be connected to the same source of power supply as the controller. Documentation
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User terminal and control board connection cables MCHSMLCAB* Product relation: µchiller compact
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External probe expansion for µchiller compact MCHSMLEXP0 Product relation: µchiller compact The expansion is an electronic device which allows µchiller compact (version 2.0) to use an additional NTC probe for the compensation of the external temperature. Documentation
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Programming key MCHSMLKEY0 Product relation: µchiller compact This option allows the configuration data to be downloaded from µchiller compact to the key and vice-versa. Documentation
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RS485 serial card for µchiller compact MCHSMLSER0 Product relation: µchiller compact The MCHSMLSER0 is used to interface µchiller compact to an RS485 supervisor network (asynchronous) and/or to the MCHTER00C0 remote terminal. Documentation
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