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SPG 501 CO2 FANCONTROL

SPG501_006
SPG501_008

OPERATION MANUAL 

English

Pressure control unit for refrigeration systems  

with electronic pressure monitoring and digital display

Содержание SPG501 006

Страница 1: ...SPG 501 CO2 FANCONTROL SPG501_006 SPG501_008 OPERATION MANUAL English Pressure control unit for refrigeration systems with electronic pressure monitoring and digital display...

Страница 2: ...behaviour HPS 11 14 Fan control 11 15 RS 485 Modbus RTU 12 16 Disposal 12 17 Wall mounting 12 Page 1 Intended use With the Sm artPressureGate CO2 FanControl the high and low pressures in refrigeratio...

Страница 3: ...reatening injuries Before beginning installation and maintenance work switch off mains voltage CAUTION When using refrigerants that are not listed in chapter Specifications injuries may occur due to h...

Страница 4: ...0 mA 0 10 VDC 0 160 bar OR FanControl see chap 14 Operating temperature 25 55 C RH 60 Protection class IP 65 in accordance with DIN EN 60529 IEC 60529 Pressure connections G1 4 DIN 3852 Refrigerants R...

Страница 5: ...D5 D6 5 5 Overview S1 Button 1 D3 HPS LED S2 Button 2 D4 HPC LED S3 Button 3 D5 LPS LED A1 LP display low pressure D6 HOL LED A2 HP display high pressure P1 LP sensor connection D1 bar C LED P2 HP se...

Страница 6: ...ion with condenser and fan motor control Ldt LP Delay Timer Adjustable delay for deactivation of the LPS in order to avoid unstable system behaviour FAN Fan control Switch fan control on or off via an...

Страница 7: ...igh pressure switch LPS Switching state of low pressure switch HPC Switching state of high pressure control HOL off Automatic mode active on Manual mode active flashing Setting mode active bar C Press...

Страница 8: ...ttons or can be scrolled through quickly by pressing and holding down the buttons Navigate through the menu by briefly pressing the button PAS or in single steps to move to the next item Hold down the...

Страница 9: ...0 s HPd Differential pressure value for HPS value 0 160 bar 15 bar HPC Ventilator Pressure Control 0 160 bar 20 bar HIF Differential pressure value for HPC data 0 160 bar 5 bar FAN Fan control ON OFF...

Страница 10: ...10 11 Switching behaviour HPC HPC with the following set parameters HPC 20 bar HIF 5 bar 12 Switching behaviour LPS LPS with the following set parameters LPS 10 bar Ldt 3 seconds LIF 2 bar English...

Страница 11: ...witching behaviour HPS HPS with the following set parameters HPS 30 bar Hdt 3 seconds HPd 3 bar 14 Fan control Analogue output FanControl with the following set parameters FHP 18 bar FLP 6 bar FLL 20...

Страница 12: ...n RS485 start stop synchronised serial interface Baud rate 9600 bit s Data length 8 bit data length Stop bit 1 stop bit Parity No parity For detailed specifications of the transmission protocol please...

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