Sit gas valve adjustment. PHOTO 3 610 AC3. You must not attempt any work on your boiler if you are not qualified. 3. Single-knob (OFF, pilot, gas flow selection) multifunctional control with thermoelectric flame supervision device, restart interlock, pressure regulator or flow adjuster and piezo igniter (optional). Hi/Lo Action - None. The pressure under the main servo diaphragm increases and consequently the servo valve opens. LO. Observe the flame: As you ignite the burner, carefully observe the flame. 25±0. Part F1831 is a replacement Electronic gas valve used on Natural Gas Astria and Critical to check this with all gas appliances on in house (Full Load Check) Outlet Pressure Test Point Measures amount of gas leaving the valve to burner orifices Need to have EV2 energized or burner turned on to verify Pilot Adjustment Screw: Do not adjust as this is factory set by the valve manufacturer. Uses Thermopile and Thermocouple (quick drop out) Multifunctional gas control with single operating knob (OFF, pilot, ON), thermo-electric flame supervision device, restart interlock, servo pressure regulator, manual adjustment of the outlet pressure, automatic shut-off valve and step This 0820652 SIT-820 NOVA mV Natural Gas Millivolt remote-ready gas valve with manual variable flame adjustment is a Split-system milli-volt control for use in direct vent Natural Gas fireplaces, stoves, gas logs, and similar appliances with a HI/LO burner adjustment with and manually operated knob. fireplace or gas supply. 5 Thermo-Electric Unit Hold-in current less than 285Ma Drop-out current Greater than 125mA with coil resistance 0. Roy from Viva Training Academy talks about gas valves in g 0820704 is an SIT-820 NOVA&nbsp; remote-ready natural gas valve with manual variable flame adjustment. Pilot Does Not Light Purging Air From Gas Supply Lines SIT Oct 1, 2013 · is raleigh durham chapel hill garner apex holly springs and wake forest premier plumbing heating and air conditioning contractor we are a family owned compan • When the solenoid (EV1) is energised the first gas valve opens. To increase the superheat, technicians are allowed to turn it clockwise with the help of a refrigerant wrench. Repeat for all valves. Another reason the flame could drop out after only a few seconds of burning is the flame sensor. Select a burner: Choose one burner and turn its corresponding control knob to the “Light” or “Ignite” position. • EV is the silent-operation automatic shut-off valve. The 88J53 Gas Valve is a SIT NOVA mV Liquid Propane Millivolt remote ready gas valve with variable flame adjustment designed for used on Direct Vent Propane (LP) fireplaces and burner assemblies manufactured by Innovative Hearth Products, Lennox, and other brands. Multifunctional control with thermoelectric flame supervision device, equipped with pressure regulator, ON-OFF thermostat, safety overheat thermostat and setting temperature knob. The plungers of the automatic shut-off valves are protected by an oil bath allowing particularly silent operation of the valves. Overriding gas flow-rate adjustment to the pilot It is sufficient to screw the adjustment screw in Ad/ust Eurosit pressure reguntvy to gas to heating appliarKe within the manutåcturers design parameters. 5 OHMS EPU coil resistance . If not replace the gas valve. Remove the screw cap cover to the pilot light adjustment screw with a screwdriver. Fax +39 049 8070093 820 NOVA. Dec 22, 2020 · We fix the stuck gas valve on our Trane xe80 heat pump after converting it form natural gas to LP. within design IXIrarneters of appliance manufacturer. This SIT Controls 886 Series Proflame gas valve fits multiple Fireplaces, Gas Log Sets, Stoves, and other Natural Gas direct vent appliances. Split-system millivolt controlled liquid propane gas valve for use in vented appliances. Gas control valves are integral components of gas-powered appliances, including water heaters, furnaces, and boilers. These valves play a crucial role in regulating the flow of natural gas to the appliance’s burner, ensuring safe and efficient operation. Step 2. (Reference torque= 25 ln. Drop-out current Greater than 4mA with coil The 0820644 control valve was manufactured by SIT Group as part of their 820 Nova series for use in vented natural gas appliances, such as fireplaces, gas stoves, and log features. This HHT Majestic 14D0468 will have the Sit Controls Model 0. FAMILY CODE 820. ON. 018± 0. Current appli­ca­tions include fireplaces and log sets. GV60 Control System. 907. These adjust gas flow to the main burner so as to mantain the desired ambient Details. For this very common gas valve we have 2 places to connect our thermocouple. Majestic / Insta-Flame / Majco: 10001104 / 10001105. Whether you’re a newbie mechanic or a veteran DIYer, we provide A valve adjustment is a process of adjusting the timing, or valves, in an engine to improve its overall performance and efficiency. 4. • The second solenoid (EV2) allows the gas to flow through the servo circuit. With the main burner "ON", test the new pressure regulator Mar 7, 2024 · Make sure you’re using the “high fire” number for the high-pressure valve and the “low fire” number for the low-pressure valve. Multifunctional gas control with single operating knob (OFF, pilot, ON), thermoelectric flame supervision device, restart interlock, servo pressure regulator, automatic shut-off valve and step opening device (optional). 35129 Padova - ITALY. Should read 250-300 . Tighten screws securely. Still nothing. FAMILY CODE 650. #1. I jumpered TPTH to TH to eliminate the switch. EV1 (Pilot Connection Coil): • Opens and closes to release gas to the pilot • Orange in color, furthest from stepper motor • 5. This gas valve features split-system millivolt control for use in direct vent Natural Gas fireplaces, stoves, gas logs, and similar appliances with a HI/LO burner adjustment with and manually operated knob. I don’t know the names I’d have to get out the parts manual. Symptoms of a valve adjusting change include audible clicking or tapping noises when start crank. HI/LO burner adjustment with manually operated knob. Feb 17, 2022 · Feb 17, 2022. Loosen the rocker arm nut, set the valve lash to the recommended spec, and tighten the nut. PILOT. This 0820704 Natural Gas control valve is a remote-ready millivolt gas control valve Oct 1, 2019 · H6209 Lennox IHP Split-system millivolt control natural gas valve for use in vented appliances. In case of gas or power supply failure the spring pressure assures the automatic closure of the The Sit Controls Gas valve model 0820662 has the following specifications. Turn the adjusting screw clockwise to increase the pressure. Click for more info. The 0886002 Gas Valve is an SIT Proflame Natural Gas Electronic IPI replacement gas valve with a manual Hi-Lo 6. FIGURE 27: SIT 820 mV The main gas flow is opened when ignition button is realeased. Mount the valve so the flow of gas is consistent with the gas flow arrows on the valve. Archgard: 308-0015. Oct 13, 2004 · When I measure it it reads correctly +500 MV. Verify that the gas valve outlet pressure limits are in accordance with the manufacturer specifications. Multifunctional control with thermoelectric flame supervision device, servo pressure regulator for main outlet, ON-OFF thermostat with setting temperature knob, safety overheat thermostat (ECO), independent pilot pressure regulator and optional piezo igniter. PLEASE READ FEATURE & INSTALLATION SERVICE NOTE REGARDING THE MIN RATE SCREW AND CHECKING PRESSURE BEFORE ORDERING. And we need to pay extra attention to ensure we have a really good connection!! SIT Proflame GTMF Gas Valve. $105. Fig 5: Adjusting the PRETTLE gas valve. This part ships new in its original packaging, it is not an aftermarket equivalent. NG, 3. Replace the plug (A), the adjustment screw (B) and the spring (C) with the accessory (D), code 0. 5 The 820 Nova Millivolt Pilot-On-Demand version combination gas control is an On/Off gas valve suitable for use with gas fireplaces, gas log sets, gas space heaters and other gas heating equipment. ADJ. ) Install the enclosed identification label (F) to the valve body where it can be easily seen. Fig. 018 OHMS. Nov 18, 2021 · Adjusting the gas valve on a combi boiler. • SO is the step opening ignition device. Adjust the valves for cylinder #1. This SIT Millivolt Control Valve with Flame Modulation provides just what you need to get your fire feature back in business. Hi, I have a 2 year old Natural Gas fireplace, Mendota DXV 60, which uses a gas valve: SIT-820 NOVA mV, model 0820708. With the help of a wrench and the backing wrench with the adjustable screw, the technicians are challenged to remove the hex cap located on the base of the TXV valve. The pilot light adjustment will raise or lower the height of the light inside. Rotate the crankshaft to Top Dead Center (TDC) on the compression stroke for the cylinder you’re adjusting. Rotate the control knob to the OFF position. Hleec all ur gas lines With the main humer tirxtloning. Single-knob (OFF, pilot, temperature selection) multifunctional control with thermoelectric flame supervision device, restart or ignition interlock, modulating and ON-OFF thermostat, main pressure regulator or flow adjuster and piezo igniter (optional). For more information and support from Tsunami Compressed Air Systems, visit h For Propane version click here - Propane. Page 8 610 AC3 Multifunctional control with on-off thermostat and temperature control knob, for gas water storage heaters. I I Make ccrlain thermo-generator are fully ins:rted and tightened into their recxvlaclcs in the pi101 therrrxxouple stK'uld be threaded into valve hand-not. Single system millivolt control propane lpg gas valve for use in vented appliances. Remove screw by turning counter clockwise until loose and then remove plug by grabbing ˜rmly and lifting the plug directly up. 5” w. So heres what I did- I took a "working" 820 out of my built in gas fireplace and hooked it up to the Emerald and the same thing happened no main burner and only the pilot works. Multifunctional gas control with two automatic shut-off valves, servo pressure regulator and pneumatic modulator with 1:1 air-gas pressure ratio. +39 049 8293111 . Updating old Majestic Direct Vent Fireplace. Understanding how gas control valves work and knowing how to troubleshoot common issues can help homeowners maintain the reliability and Jan 31, 2019 · Step by step guide you can use NOW, to diagnose and adjust mower engine valve lash. SIT-820 NOVA Mv Direct Vent series replacement gas valve. This natural gas valve is manufactured by SIT as part of their 820 Nova series. The Sit Controls Gas valve model 0820617 has the following specifications. In the last year the gas valve has failed 4 times. On LP installations, use compound that resists exposure to LP gas. 5VDC and drops to 1. Pilot and main outlet pressures are factory set adjustable. 2: version with manual gas flow adjustment. Minimum voltage Main Operator 145mV Coil resistance 2. Improperly adjusting the pilot adjust or the manifold pressure can cause damage to the SIT 820 control valve and should only be accomplished by a certified professional. Apr 23, 2021 · If to imagine a combination “valve – push rod – camshaft” without a thermal backlash – that is, tightly adjoining each other when the engine is not running, it is easy to understand, that at the exit on working temperature on the elongated valve, “pulled by the spring from the cylinder” towards the camshaft, because of the thermal In This HVACR Training Video, I Show How to Wire The TH, TR, and TH/TR Terminals on a Combination Gas Valve. 1: version with On-Off Sit 820 Gas Valve Sit valve is used on most fireplaces produced after 1999. Pilot will light and stay lit after pushing pilot valve in for a few seconds, but only after the entire main burner ignites. p. Hang the front access panel on the furnace next. ’. Lube the O-ring on your previous Minimum Rate Screw with a light layer of silicone or assembly grease and install the Minimum Rate The 230-0710 replacement natural gas valve is for natural gas compatible HHT Fireplaces, Gas Logs sets and direct vent Stoves. 4 to 10. This 0630545 Multi-Gas control valve has been used by many different manufacturers in producing several different hearth products including Gas Logs, Vent-Free Wall Heaters, Ventless Fireplaces, Pedestal 2. Pilot outlet gas flow adjustment and main outlet pressure adjustment with exclusion device are available. Napoleon Part Number: W725-0042: Natural Gas Gas Valve (replaces old part number W725-0035) W725-0043: Propane Gas Valve LP Conversion Kit for SIT 820 Nova Gas Valve (14-7202) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name 1 On-off solenoid valve EV1 2 Gas pressure modulating device 3 Adjustment screw for gas flow to the pilot 4 Inlet pressure test point 5 Outlet pressure test point 6 On-off solenoid valve EV2 • Gas connections: Rp 1/2 ISO 7 • Installation position: any position • Gas families: I, II and III • Maximum gas inlet pressure: 60 mbar F1831 SIT 880 SERIES ELECTRONIC GAS VALVE. Proflame 0886002 Natural Gas IPI replacement electronic gas Aug 15, 2023 · Split-system millivolt control natural gas valve for use in vented appliances. Ensure that the burner knobs are in the “Off” position. Locate the switch, which should be marked ‘on. 636 and must be replaced with the exact same gas control valve. HI. For lighting instructions refer to the section on first fire in this manual or on the units control panel. Hey, thanks for watching this video! We really do appreciat This is a genuine Napoleon SIT Nova Gas (natural gas or propane) Valve that fits a couple of models of Napoleon Gas stoves and fireplaces. wall switch wires from valve terminals if pilot now stays lit, trace wall switch wiring for ground. Overriding gas flow-rate adjustment to the pilot It is sufficient to screw the adjustment screw in 848 SIGMA. Fixed burner adjustment. This video will explain how to adjust your pilot valve for your air compressor. 0VDC to start and then drops to 1. 0VDC (how to test shown on pg 17) • Resistance on the coil should be around 330Ω (how to test shown on pg 18) EV2 (Main Burner Coil): • MA is the manual gas flow adjustment. Apply a moderate amount of quality pipe compound (DO NO TUSE TEFLON TAPE) to the pipe only, leaving two end threads bare. Orange in color furthest from step motor. Natural gas valve 230-0710 features a split-system millivolt control, a manually adjustable HI/LO burner knob, and a drop-out current for safe operation. 845 SIGMA. Release the knob and let the flame burn for about 60 seconds. In stock. 14D0468 Monessen Hearth Replacement SIT 820 NOVA Vent Free Fireplace Propane Gas Valve Model 0820636. Remove the manometer and close up the furnace. 25 OHMS + . Gas flow-rate adjustment to the pilot Screw in the associated screw to reduce the flow or unscrew it to increase flow. Two near-silent automatic shut-off valves: -EV1 in class B (on request class A) -EV2 in class D (on request class C) Pneumatic device for the proportional adjustment of the gas flow output as a function of the air flow: gas/air ratio 1:1. With the temperature setting knob it is possible to set the desired temperature. If no voltage is present, replace IFC board. Always consult a professional if unsure. Neither the repairman nor Mendota can determine what the problem is. Apply gas to system and re-light appliance according to manufacturers instructions. Verify proper voltage at pilot valve connection (Image on pg 15) If voltage is present and no gas released, replace valve. Verify flame sensor is in the pilot flame, adjust flame as needed. Dec 26, 2011 · SIT-820 repeated valve failure. Control valve 0820644 is only for vented natural gas systems with an ambient operating temperature in the 32° to 175 Oct 29, 2023 · To adjust Chevy 350 valves, start with a cold engine. Thermo-Electric Unit Hold-in current less than 10Ma. 630 EUROSIT MANUAL. Replacement SIT NG gas valve for most Quadra-Fire gas stoves. Had an old Honeywell RF comfort control valve which I am replacing with new SIT NOVA 820 valve and pilot assembly. 3 Range of Page 7 S E T T I N G S A N D A D J U S T M E N T S Adjusting the outlet pressure This adjustment must be made with the thermostat bulb cold and the knob in position 5. thermopile terminals of gas valve. 642, 820642 have the following specifications. Take reading at . multi-functional gas control. When used with thermo­static remote, the GV60 fully modulates between low fire and high fire. Remove the larger plastic cap to access the maximum adjustment as shown in Fig 5. Solenoids on Valve: EV1 (Pilot Connection Coil): Opens and closes to release gas to the pilot. Unscrew the adapter from the pressure valve outlet, then return the outlet plug. Minimum voltage 145mV Coil resistance 2. Tel. , 30% turndown, 3/8 inlet & outlet (SIT-0886002) 630 EUROSIT. Adjust the valves of the next cylinder in the firing order. WARNING: BEFORE DOING ANY GAS CONTROL SERVICE WORK, REMOVE GLASS FRONT. Pilot gas flow, minimum and maximum main outlet pressure adjustments are available. Proflame 885 Gas Valve Specification 5. 650 DELTA. sit nova 820 millivolt valve Note: Before trouble shooting the gas control system, be sure external gas shut off is in the "On" position. 037. Press the sparker or use a match to ignite the pilot light. By turning the adjustment knob from the HI to LO position, gas flow reduction is obtained depending on application conditions. Split-system millivolt control natural gas valve for use in vented appliances. 6”w. WARNING: Before doing any gas control service work, remove glass front. Split-System Millivolt Control: The valve is designed for split-system millivolt control, making it suitable for vented appliances. 7 'ING. If the sensor doesn’t detect the flame, the control board will signal the gas valve to shut down. HI/LO burner adjustment with manually operated knob Minimum voltage 145mV Coil resistance 2. Mar 21, 2021 · How To Test Gas Valves Understanding Gas Valves In Gas BoilerTesting different types of gas valves. The Sit Controls gas valves 0820642, 0. GV60 is a battery-powered electronic remote ignition and control system for gas appli­ances with pilot burners and ODS systems. SIT Gas Control Testing Diagram Page D SIT Gas Control Page E Purging Air Page 1 Pilot Adjustment Page 2 Measuring Incoming Gas Pressure Page 3 Thermocouple Testing Page 4 - 5 EPU Testing Page 6 Thermopile Testing (Voltage Test 1) Page 7 Operator Head Test (Voltage Test 2) Page 8 Operator Head Continuity Test Page 9 valve using the new screws (E) supplied with the kit. 50 40 30 The Sit Controls Gas valve model 0820656 has the following specifications. Rotating the pressure regulator adjustment screw clockwise increases the outlet pressure of the valve, while rotating the screw counter -clockwise decreases the pressure. The control is fitted with a HI/LO burner adjustment with a manually operated knob. millivolts (minimum 150) while holding valve knob de- The 886 Proflame valve is a low-consumption multi-functional gas control for use in Natural Gas appliances that utilize an automatic ignition system with battery back-up technology. I discuss the Flow of Gas Through the Valve Sole 0820652 SIT NOVA mV Natural Gas Millivolt remote ready gas valve with variable flame adjustment. The Sit Controls gas valve 14389 has the following specifications. The IHP 88J53 Gas Control Valve has the following specifications. Check the inlet and the outlet side to see if the pressure is dropping on either side of the valve. 820. To increase gas valve pressure, you can adjust the gas pressure regulator, which is usually located near the valve. Pilot gas flow, minimum and maximum main outlet pressure (flow) adjustments are available. The green On-Demand Pilot feature elimi Only works with ventless product, not with direct vent sealed glass units. IN. Verify that the main burner flame modulates. Check thermopile with millivolt meter. Rotate the engine 180 degrees in its direction of rotation (usually clockwise looking at the belts). Under the rocker arms opposite of the valves there are long tubes that sit in 2” sleeves in the block casing. The thermostat bulb controls the main gas flow by means of the snapping valve and the modulating valve of the thermostat. Rotating pressure regulaior clock*isc outlet Of valve, while c. This stressful noise can also occurred from vacuum emissions circulators being clogged. SIT Proflame GTMF Gas Valve . c. Uses Thermopile and Thermocouple (quick drop out) Multifunctional gas control with single operating knob (OFF, pilot, ON), thermo-electric flame supervision device, restart interlock, servo pressure regulator, manual adjustment of the outlet pressure, automatic shut-off valve and step opening device (optional). Part Number. 0 flame adjustment. A. The plunger of the automatic shut-off valve is protected by an oil bath allowing particularly SIT 820 NOVA mV Automatic shut-off valve powered by millivolt generator SIT 820 NOVA AC-powered automatic shut-off valve MANUAL GAS FLOW ADJUSTMENT SIT 820 NOVA mV is also available with manual gas flow adjustment. 5” – 1. Split-system millivolt controled liquid propane gas valve for use SIT Gas Control Valve e Millivolt gas valve Used on newer Travis gas appliances Not used with any older B -Vented appliances Is modulating remote compatible Contains a pilot side and burner side operation Operation head coil resistance 2. Minimum and maximum main outlet pressure adjustments Buy SIT Thermocouples and gas fireplace valves from the experts. Remove seals over inlet and outlet if necessary 5. ± 0. See Obadiah's selection of gas fireplaces here:https://w Dec 6, 2023 · Remote Ready: The Sit-820 Nova mV Gas valve model 0820635 is remote ready, allowing you to control it with a millivolt wall switch or similar millivolt system. Repeat until done. OFF. 710 MINISIT controller pdf manual download. Ensure the control knob is at the lowest flame setting. They are very very tight on the valves even with the adjustment 100% loose. The Sit Controls gas valve 0820651 has the following specifications. Fixed Burner Adjustment. Step 3. OUT. May be grounded to . adjust the inlet pressure regulator to supply gas to appliance 2. Viale dell’Industria, 31-33. If it does not modulate replace the gas valve. Eurosit gas valve - standing pilot, thermocouple only (NATURAL GAS) Thermostatic control. Please note that the 230-0710 is Sep 24, 2018 · When you're adjusting the valves, remember this number, and you can always figure out what valve should be adjusted in which order. Adjust the Eurosit pressure regulator to supply gas to the heating appliance within the appliance manufacturers design parameters. Not all Honeywell gas valves have this option. Make small adjustments and test the pressure until it reaches the desired level. For example, if you begin with #1, the valve number which would add up to 9 would be #8. Side or bottom inlet and outlet gas Eurosit 630 Gas Valve NOTE: Before troubleshooting the gas control system, be sure external gas shut off is in the "On" position. Quadrafire part # 842-0240 The Sit Controls gas valve 0. Lexington Forge: 75-22-355. Lb. The automatic solenoid valve relies on a thermopile to operate and shut the gas valve if it senses the pilot light has been extinguished. Newbie here. ± 0 Screw from you old gas control valve into the new Eurosit 630 Series Gas Control Valve. To adjust the CO2 setting, remove the plastic cap on the minimum adjustment. This is a millivolt valve. SIT S. 651 has the following specifications. May 22, 2017 · Woody from Obadiah's runs you through the basics of replacing a gas valve in a direct-vent fireplace. This control valve has a manually adjustable HI/LO burner knob and split-system millivolt control. Lots of pictures and clear actionable advice, you won't need kryptonite! Feb 20, 2021 · DISCLAIMER: This video is only intended for use by qualified Gas Safe Registered engineers. MS GM PR FLP MAIN PILOT GAS INLET BURNER BURNER FL RQP SO EV MS GM PR RQP GAS INLET FL FLP SO EV MA MAIN PILOT BURNER BURNER Fig. I have had it replaced, 4 times, by a Mendota authorized service provider. culter -clockwix dccrcaxs thc the cea*rol to OFF Both the pilot main will 10 Fickl of Eurosit controls must perfc<ltwd using only valves and m gurnurn rate screwÀug b the Jul 29, 2016 · GB142 Gas Valve Adjustments Replace the main burner orifice with a new orifice of correct size (partial blckage possible). Apr 29, 2022 · Rotate it to the left and push it in, allowing gas to flow to the pilot light. The #2 valve would correspond with #7, and so forth. 003 Gas type Natural Gas HI/LO action Manual Pressure set-point 3. Fig 4: Adjusting the SIT gas valve on i Junior, Si and Ri. Offset level and air/gas ratio adjustments are available. Min adjust (offset screw) Inlet gas pressure test point. 5. 40. If the gas valve has the pilot light adjustment screw it is located on top of the gas valve. Verify flame sensor wire is properly connected to module and the system is grounded. Torque: 1 Nm. Feb 21, 2024 · Turn on the gas supply: Start by turning on the gas supply to your stove. Thermo-Electric Unit Hold-in current less than 285Ma. 0VDC (test image shown on pg 16) EV2 (Main Burner Coil): Opens and closes to release gas to the burner (needs rectification at pilot before voltage) Green in 630545 Gas Control valve by Sit Controls is a Eurosit SIt 630 series multi-function valve that will provide long life for your appliance using either Liquid Propane Gas LPG or Natural Gas NG. F1831. SIT La Precisa Viale dell'Industria 31/33 35129 PADOVA Step 1. Multifunctional gas control with two automatic shut-off valves, servo pressure regulator and electric modulating device controlling the main gas flow. plus Jan 1, 2024 · 5 and 7 are not able to adjust. This important safety feature saves you the headache of an unreasonable utility • Critical to check this with all gas appliances on in house (Full Load Check) Outlet Pressure Test Point • Measures amount of gas leaving the valve to burner orifices • Need to have EV2 energized or burner turned on to verify Pilot Adjustment Screw: • Do not adjust as this is factory set by the valve manufacturer. Step 1. We can help you determine exactly what you need and how to replace your old SIT gas valve and other gas fireplace parts Sit valve is used on most fireplaces produced after 1999. Feb 19, 2018 · Rotate the engine to the TDC mark, which puts cylinder #1 at top dead center. The SIT-820 NOVA mV Valves are a series of View and Download Sit 710 MINISIT user manual online. tc ng xa dr vz kb ns sm al bu