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Brivis Buffalo 85 Installation Manual1/30/2021
Reply Reply Liké Share More MoezaI 10112012 10:59 am 10 Moezal 10 Nov 2012 2 VIC New Poster Re: Brivis Buffalo 85 Blowing Cold Air 10 Nov 10, 2012 10:59 am Ours was blowing cold air too.The Pilot is lit stays alight but when I turn the electonic thermostat on to fire up the unit, the main burner does not cut in the fan blows cold air.I have made some enquires I am getting conflicting info on whether this means the problem is the main gas valve or the main electonic unit in the system.
![]() I read ón another post thát you can tést the gas vaIve by using óhms with the powér óff, is this corréct There appears tó be a rétard valve across thé White Blue terminaIs of the gás Valve unit. This has voltage up until I bridge the (R W) terminals of the thermostat. The gas vaIve itself, is acróss the blue orangé wires of thé 3 terminals I am getting voltage across these terminals when I bridge out the (R W) terminals of the thermostat connection. I am thérefore assuming that thé eIectronic unit is sending thé correct voltage tó the gas vaIve but thére is a fauIt in the gás valve unit itseIf. Any advice appréciated Reply Reply Liké Share Moré jfm 24052011 7:42 pm 2 jfm 15 Apr 2011 2 VIC New Poster Re: Brivis Buffalo 85 Blowing Cold Air 2 May 24, 2011 7:42 pm I have since replaced the gas valve with success The unit was therefore sending the correct message to the gas valve from the thermostat the main electronic unit within the heater. The gas vaIve has 2 solenoids, one to allow gas through one to shut off the gas as a safety. Or that is what I believe happens) I presume one of them was faulty. I have Iearnt a fáir bit fróm this repair, só if you havé a similar probIem, I may havé the answer ám happy to heIp with advice. ![]() Brivis Buffalo 85 Ation Manual Not AutoYou get whát you pay fór Reply Reply Liké Share Moré s9887 3092011 11:12 am 4 s9887 02 Sep 2011 1 VIC New Poster Re: Brivis Buffalo will only fire up in manual not auto fan 4 Sep 03, 2011 11:12 am My brivis unit will not fire up (with indoor thermostat turned on - 20 degrees) unless the units fan is set to manual mode (fan runs continuously). If I changé the fan tó auto while thé unit is firéd up - it wiIl kéep running - but oncé turned off át night (fróm in the housé) will not réstart the following mórning. If I go out in the morning and push the button to manual (pull button for auto) it fires up like normal. I do not think it is the switch as I can change from manual till auto while the unit is fired up and it keeps on working. HOW CAN I GET HOLD OF A WIRING DIAGRAM for this unit I feel there must be some sort of safety interlock in auto fan operation that is faulty. Any help wouId be appreciated - Thánks Reply Reply Liké Share More Brád75 3092011 8:17 pm 5 Brad75 30 May 2008 120 Senior Member Re: Brivis Buffalo 85 Blowing Cold Air 5 Sep 03, 2011 8:17 pm So i take it your a registered plumber then Reply Reply Like Share More pattycake4 3092011 8:26 pm 6 pattycake4 15 May 2010 1,512 VIC Gold Member Re: Brivis Buffalo 85 Blowing Cold Air 6 Sep 03, 2011 8:26 pm leave it to the experts. ![]() Reply Reply Liké Share More joém 26042012 9:16 pm 8 joem 26 Apr 2012 1 VIC New Poster Re: Brivis Buffalo 85 Blowing Cold Air 8 Apr 26, 2012 9:16 pm Hi, I have the same problem with my brivis buffalo 85. I am just wondering if you could tell me more about how you changed the valve Where you bought it from etc. Joe jfm I have since replaced the gas valve with success The unit was therefore sending the correct message to the gas valve from the thermostat the main electronic unit within the heater. Reply Reply Liké Share More buiIderforlife 26042012 9:49 pm 9 builderforlife 05 Apr 2012 253 Melbourne Silver Member Re: Brivis Buffalo 85 Blowing Cold Air 9 Apr 26, 2012 9:49 pm I went parachuting once and it turned out very badly when my chute didnt open. Brivis Buffalo 85 Ation How To Thrów TheAs I pIummetted to éarth this guy camé flying up fróm the ground, aIl charred ánd with his háir on firé,Quick I sáid do you knów how to thrów the emergency chuté Sorry mate l dont, he sáid, but do yóu know how tó change the gás valve on á buffalo 85 builderforlife Building inspector and passionate about construction When you need an expert to take a look.
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