Honeywell VK41 V Series Instruction Sheet

Honeywell VK41 V Series Instruction Sheet Manual pdf 2 page image

EN1R-9134 0503R20-NE 2Fig. 1. Dimensional drawingAmbient temperature-15 ... 70°CDimensionsSee fig. 1.Pressure regulation functionClass B according to EN 88Air pressure connectionServo pressure regulator has an M5 threaded hole to makeconnection between regulator and appliance.Outlet pressureOutlet pressure is pressure drop across the main burnerorifice.Outlet pressure range0.5 ... 20 mbarMaximum inlet pressure60 mbarMinimum regulation capacity- for VK41xxV/VK81xxV:0.5 m3/h air at ∆p=0,5 mbar across main burner orifice at30 mbar operating pressure maximum0.7 m3/h air at ∆p=0,5 mbar across main burner orifice at60 mbar operating pressure maximum- for VK41xxVB/VK81xxVB:1.0 m3/h air at ∆p=0,5 mbar across main burner orifice at60 mbar operating pressure maximumMinimum operating gas pressure15 mbarMaximum operating gas pressure60 mbar : VK411x / VK811x (Class B+C)30 mbar : VK412x / VK812x (Class B+B)30 mbar : VK41xxVB / VK81xxVB (Class B+C)The Pmax 60 mbar indication on the housing is the maximuminlet pressure at which the gas control functions safely.Maximum air pressure8 mbar without outlet gas pressure (before ignition)20 mbar with outlet gas pressure present (after ignition)Offset range-0.4 mbar ... + 0.2 mbar (with coils sidewards)-0.24 mbar ... + 0.36 mbar (with coils on top)Hole 2.6 mm to connect ignition controlCap screw/offset adjustmentPressure tabSide outletOutletAir pressureconnectionMolex 1.1 pin headerInlet64,929105115830182436,79124871725 2424762936,784,594,868,3372424349Side outlet (optional)Pilot outlet M8 x 1-6Hfor 4 mm tubingMounting hole (2) for tappingscrews 3.9 DIN 7990M5 x 0,8 (3)6 mm full threadTolerances accordingISO 2768mK