Can someone answer me this please?
Why on earth are the three pipe ports on the suction side of a reversing valve so close together and the copper tubes not extended to a greater length off the body of the valve so to reduce the chance...
View ArticleAlarm-list to GEA GCW750
Hi, does anyone have a full alarm-list to geaGCW750 with a siemens controll?
View ArticleBTU/H to KWH Conversion
Does anyone know of a good calculation for BTUH to KWH? I have found some calcs that say .29 KWH per MBTU. NOt sure how accurate this is. A good calc will help me figure enrgy savings when I am asking...
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Anybody has specs or manual of 2006, Thermocold (made in Italy) Chiller...
Hi, I need official specs or manual of the chiller in order to file a request to replace it as a part of a big project we are doing.. Anybody has it? Attached is chiller plaque/ticket thermocold.jpg...
View ArticleSamsng error 458
Hello, My MH026FWEA display shows error E559 (outdoos error). My outdoor unit MH060FXEA3A display shows error E458. I think this error is about "outdoor unit fan error". I checked and the fan is...
View ArticlePre Lube on Carrier 30GX
Hello everyone, I don't know if someone out there can help but I have a Carrier 30GX chiller which will not prelube. I believe the oil pump is supposed to start before everything else fires up. This is...
View Articlefujitsu asy9lsacw/aoy12lsac problems
Hi all, I am new to the forum and am after some advice. My uncle has the above split room air conditioner, and after calling out 3 local "fujitsu experts" none of which could resolve the problem, we...
View ArticleRefrigerant Leak Detector
Hi fellow members. I am in the market for a new Refrigerant Leak Detector and wondered if anyone could suggest the best on the market at this time for: R22, R407c, R410a etc....... I look forward to...
View ArticleNeed help with HOT fridge
Firs off all let me say Hello every one im new to this site and glad I found it. Im an electrician and starting to play around with air cons at our company because we have comebacks if we use...
View Articlemeteorogical data (DB temp, WB temp etc...)
Hi all, i did not know in with subforum write this question so i post it here :) I need to get meteorological data from past 30 yrs, or the best would be to get typical meteorological year for...
View ArticleIs it ok to use timer plug on inverter split outdoor unit
Hi all. Have 4 LG indoor wall mounts connected to outdoor unit. Sick of having to reset the timers each day would it be possible to fit the outdoor a timer plug? Or will this have a detrimental affect...
View ArticleLooking for someone to commission my split A/C in London, UK
Have a Mitsubishi Heavy Industries 2.5kw split inverter that I would like someone qualified to commission. Can someone point me in the right direction here? Much appreciated
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Safe to splice evaporator motor wire?
I have a six-year old Hoover HNMF 2805A-80 frost-free fridge freezer. I recently noticed that the freezer was not freezing food properly, although it remains reasonably cold. The fridge portion appears...
View Articlelennox rooftop unit
I,ve got a lennox rooftop heatpump unit with a kp17 comfort controller ,the controller is showing Pb com fault (communication error),the interconnecting wirings ok as i,ve connected the controller...
View ArticleGeneglace F250 R1.ABF flake ice head.
Would anyone have service manual for this machine. Geneglace web site has limited access. I have one that is not breaking off ice and need info on salt to water mix. magoo
View Articlefield peice
What would be the most accurate & rugged digital manifold to get? Any other then Tesco(570), Sman3, Thanks wrench
View ArticleWimia WSH-244NBE spares
Has anyone any ideas on where to get spares, I need 2 sensors and a fan motor for the evaporator, Its running on R410
View Articleother forums
just joined another hvac forum too see what others are upto, searched forum list and selected a few posts- all fookin golf clubs,ugg boots- also they only had a few members on line, within 5 minutes...
View ArticleHoshizaki Ice Maker
Hi all, just wondering if anyone has a rough idea of the times it takes for a Hoshizaki IM240DME-23 ice maker to drop ice per cycle? Been to the job a couple of times and bin virtually always full but...
View ArticleMake a Flush Unit
Hi, the thing is normally we cleand evaporators and piping systems, due the fact the compressor burn down. Usally we use standart thinner, compresed air. We convert an a non-refilable bottle of...
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