Superheat on a freezer running on R-404
Hey you all, glad to be part of your community !!! My name is Pierre Paquin, I live near Montreal Canada and I' ve been working in the refrigeration field for about 20 years. We have a walk in freezer...
View ArticleMhi
have a fault code E21 on a new FDT100VF1, looked at all my service manuals, and on line no E21 fault found, unit had shut down, any help guys.
View ArticleJLSS2009 cold freezer, warm fridge
I have a 5 year old Electrolux SS2009 fridge/freezer that has developed the warm fridge, cold freezer syndrome. The fridge shuts down but the freezer continues to work normally. Defrosting the unit for...
View ArticleUnreliable fridge freezers
Posting here as a newbie so please be kind! Had the misfortune of buying a Hotpoint FF200E, and encountered exactly the same problem as has been well documented in this closed thread. The freezer is...
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Hvac servicing procedures
This is a book "HVAC SERVICING PROCEDURES". 68d9181068b50379034da10777b90ef3.jpg Link DownLoad: HVAC Servicing Procedures http://www.mediafire.com/download.php?rinfddrlktod1mh Following to Rigdocs...
View ArticleHelp: Modern refrigeration and Air conditioning 18th edition
Hi everybody, I am a new guy. I'm looking for a book "Modern refrigeration and Air conditioning 18th Edition". If you have this book, please share for me. I have been checked in forum but all links is...
View Articleis it possible to replicate indoor unit coms signal (mitsubishi or daikin)
Basically wanting to know how the units are communicating and if it is possible to build your own control system, I suspect it is using some sort of pulse signal unsure of how much data is actually...
View ArticleChest Freezer problem
hello all, I am having a problem with my 110Litre car chest freezer that uses a Dunfoss compressor. Recently I had an issue with the freezer struggling to maintain it's set temperature (-15-to -18 C)...
View ArticleSamsung sl39wji/xeu
Can anyone give me some advice. I can't get the fridge on my samsung to run above 2 degrees centigrade although I have the setting turned to maximum no 6 and thing are freezing up
View ArticleTorque Settings for Frascold Compressor
Firstly, sorry I haven't got the model number to hand. Can anyone point me towards somewhere where I can get rebuild instructions for a six cylinder semi? I'm mainly concerned about the conrod bigend...
View ArticleInverter r410a discharge sound short gass circuit
Hi all, today I installed a mitsubishi MSZ-FH25VE (9000 btu's) and after I turned it on heating mode (cold mode was only used for a brief period so I don't know if it would happen the same), it started...
View Articlewe need sabroe spare parts
How can i find sabroe spare parts, johnson controls are very expensive and have long delivery time in Turkey , are there another company for these parts
View ArticleThe capacity doesn't change
Hi, I have a problem in sabroe compressor in capacity, the capacity doesn't change, it's zero How i can solve it? Please help me and thank.
View ArticleCarrier 40x
I'm working on a Carrier 40x, (engine driven) and the cab command will not power up in standby or road modes. I've checked continuity through the emergency switch (it works) swaped out cab commands,...
View ArticleHow to change pcb on Hoover HFA29SK
Hi Could somebody help me out, having trouble with Hoover fridge/freezer, fridge is freezing food, I have changed the defrost sensor but still the same. I have read it could be the pcb, I can't see any...
View ArticleThinking to start Refrigerant (Freon) business
I have been thinking from last few days to start a refrigerant whole sale business. Living in Saudi Arabia for last 28 Years, HVAC is literally the life line over here and perhaps the most important...
View Articlemitsubishi 1.5 ton split system issues
Hello All - I'm having issues with the compressor, I believe. It's a relatively new (a little over 1 year) system that I installed. When the temperature falls below freezing, the compressor seems to...
View ArticleMinimal flow requirement for a domestic heat pump
Greetings I'm working on a air-water heat pump system for a residential building (both heating and cooling) using split system heat pumps. I'm wondering what the 'minimal flow requirement' on the water...
View Articlelennox lch803 service manual
morning- anyone got a service manual or installation operation manual for said chiller-lennoxs website only has splits,rooftop kit,comtrols as per usual, no wiring diagram and system wasnt running...
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