Ranco Defrost Timer: DFS-S2240-50F
Hello folks Can any one please help me with the above timer, either with an information sheet or just explain how to set the right hand blue dial. Typical case: fridge stopped working because the...
View Articlewax in laundry exhaust ducts
Good evening Colleagues I am facing a small issue with wax accumulation in an exhaust duct connected to a mangler in our main laundry. The personnel in the laundry has been intructed to reduce the use...
View ArticleBosch water dispenser makes grinding noise
Water dispenser on fridge started making a grinding noise when dispensing water. Took out filter and put in plug. Tried dispenser and water dispenses fine. Purchased new filter and installed, but...
View ArticleTRU-Tech and TRU-View
Hello, I am looking for new software carrier maintenance called "TRU-Tech" and "TRU-View", the refeer Manager outdated by low connectivity, and now carrier has released this new version of software...
View ArticleRefrigerant quantity&capacity relation
Hi all, does anyone have a table that shows the capacities of a given refrigerant per kg?? for example R134a -10 to -5C evap temp for 1kW 1-1,5kg refrigerant!!!! thx alot...
View ArticleDenco Units in Computer Room.
Hi Guys, Any ideas much appreciated, we have a computer room at 103sqM, cooled by three Denco D74 units, in turn fed by two York air cooled Liquid Chillers, we number them 1 to 3, now the problem is...
View ArticleNeed Help. AS18MWB Service Manual, Please
Help me Please, I need the service manual for Samsung Air conditioner AS18MWB.Many Thanks in Advance.
View ArticleTrane cvgf 0800
Good Day, Please could you assist me with electrical drawings for this chiller. I can not find it any-ware. Many Thanks
View ArticleTRane CVGF 0800
Good Day, Please could you assist me with a wiring diagram for the Trane Chiller CVGF0800 . I can not find it any ware. Many Thanks
View ArticleChilled Systems Advice/Calculations
Hi, I have a few questions regarding a chilled water system. How can I determine the Cooling Capacity required for a room? (Data Centre) In tons. Also, how can I determine the optimum flow of water...
View ArticleSystem service job discription
I am hoping to get a refrigeration company in to look give our A/C system and give it a good health check. Would there be someone on here could help me with a decent job discription to ensure a...
View ArticleTurbocor compressors for HVAC only?
Hi, Can the Turbocor compressor be used in supplying +2 degrees celsius chilled water to a Hydro-cooler running on R134a? What sst can this compressor deliver running on R134a with ambients of +45...
View ArticleKelvinator KSR25 blowing pcb fuse
Hi guys, went out to look at a domestic Kelvinator split system air conditioner last week. When I turned up the fuse on the indoor PCB was blown. I replaced it to see what was happening and the indoor...
View Articlesystem imbalance
Hi folks again... honestly we are tyring to figure out some specific problem which leads me to such questions..So what happens if your system components are not choosen accordingly..meaning that your...
View ArticleThermo king md ii max power issue
Hi all, I have a thermo king md ii max reefer unit attached to a 20ft ISO container that we plan to use as a cold store for the rugby club. We are powering it direct from a 3 phase supply. The problem...
View Articledaiken parts for panansonic
Hi all, I need an internal board for a Panasonic twin split. Cassette model CS-W24BB4P. Unfortunately it is obsolete. Does anyone know if there is a daiken board which would be suitable?
View ArticleCompressor seized up on me
Hi Guys Me again with wierd problem. Turned up to a call out freezer not running effieciently got to test condensing unit as was showing temp at start of deefrost -18. However after flicking on and off...
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Foxboro Differential Pressure Transmitter
Hi All We are using Foxboro Differential Pressure Transmitters IDP10 as level controls on accumulator / surge vessels on Ammonia. We have followed the instructions supplied and what we could get off...
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What brand is this case controller please?
Hi all Had a call out to a Husky single glass door ice fridge today. The evaporator was frozen up & a forced defrost (I think I got it right, anyway) did absolutely nothing. I've left the unit to...
View ArticleThrmo King ThermoGuard
Hello in advence sorry abaut the language, i come from Slovenia. I voder if enyone has a pissible instructions for Thermo King Thermoguard(reset hour counter, defrost time,...) units? Model TS 200...
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