1. Monitor adjustments using pressure gauges Be sure to attach pressure gauges before making any pressure adjustments to the system and monitor changes after each adjustment is made. 2. Loosen locking screws Each adjustment is guarded by a locking screw, which must be loosened before adjustments can be made. 3. Adjust low side setpoint The Danfoss KPU pressure switch has a convertible reset; it can change from manual to automatic by moving the cam on top. Rotate the cam clockwise to change the setting. 8. Install new pressure switch If present, carefully bend any attached capillary tube(s) out of the way and mount the pressure switch, either by using the included mounting The differential is set by rotating the differential adjusting nut (19) to the value indicated by the use of the nomogram in fig. 6. The maximum operating pressure is thus the sum of the setting pressure and the differential. Example It is desired to control the pressure in an oilfired steam boiler by the use of an RT 116. Maximum pressure 9 bar. Danfoss pressure switches are electromechanical controls and limiters, that control the pressure of air and liquids within a given pressure range. Pressure switch and Thermostat, type CAS: English: Multiple : 05 Jul, 2023: 1.7 MB .pdf: Brochure: Pressure switches and thermostats overview: English: Multiple : 16 Nov, 2021 Set the pressure switch for minimum actuating pressure (range setting). NOTE: RT 5 and RT 5A with max. reset should be set for maximum actuating pressure (range setting). Setting is done by rotating the main spindle 44, at the same time reading the main scale 9. The cco rding to the diag am the sum of the setting pressure and the Example Pressure switch. RT 112 switch pdf manual download. Also for: Rt 5, Rt 117, Rt 110, Rt 116, Rt 200, Rt 121. Set the pressure switch for 8.2 bar by. rotating the knob (5). 3. Set the differential adjusting nut (19) at Switch Danfoss TS715 Installation & User's Instructions. Single channel timeswitch (24 pages) hi guys hm es video mai janne vale hai pressure ko kaise set kare, differential kya h aur esko kaise set karege aur differential se kya prabhav padega, motor automatically when the pressure has fallen to the set value minus the differential. Verions with designation B can be cut in manually with the external reset button when the pressure has fallen 4 bar under the set value. Design / Function 1. Pressure setting spindle 2. Differential setting spindle 3. Main arm 4. Cable entry 5. Locking plate 6. The Danfoss pressure switches and thermostats come in two primary categories, KP for normal applications and RT for heavy duty purposes. The controls can be provided for fluorinated refrigerants as well as for hydrocarbons. You can order the switches and thermostats with either fixed or adjustable differential settings. Installation guide Pressure switch KP 17B, KP 17W and KP 17WB Refrigerants: R1234yf, R455A, R454C LP HP t1 min: -25 oC t1 max: 65 oC PS / MWP PS / MWP 12 ( in) 1⁄4 in SAE flare M4 (8 - 32 UNC) CAUTION: Disconnect power supply before wiring connections are made or service to avoid possible electrical shock or damage to equipment. aEkol0.