Proline Low-temperature ThermostatsYACE0072 / 21.08.07 Starting up 55Master EXTor − Switches to the actual-value display of the external temperatureprobe (or to the actual value received from an interface module Ì 0).− EXT is lit in green next to the row of figures.− If no external Pt100 probe is connected,,,,,, is displayed.Command Text− Provided an external temperature probe isconnected, its value is displayed in thelower left part of the standard and superwindows (applies to the works setting forthe window partitioning).− External actual temperatures can alsobe read in via interface modules Ì 8.7.7.3 Setting pump power or standbyWith the Proline VarioFlex pump, eight pump levels are available, with which the bath circulation, flowrate and pressure, the noise generated and the mechanical heat input can be optimized. This isparticularly advantageous with coolers. With smaller coolers (e.g. RP845) without an external load,Power Level 3 to 4 is practicable and sufficient.Master Osand 1 x− Call pump power levels display Os.− The current pump level is displayed (here 4).− The pump levels display flashes.or − Select pump level (pump speed = pump power):0 to 7 for pump operation. Pump responds immediately!− / activates the standby function (pump, heater and refrigeratingmachine are deactivated).Wait 4 seconds or − Display flashes 4 s Æ new value is automatically accepted, or− value is immediately accepted with Enter key./1%/1 °CEXTOs 4 °CHelp Menu Screen T set TfixTint °C25.01Tset °C25. 00Level4Text °C25.02Pump3
