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Shaaf,
So you need a hot gas supply at PM valves, each valve external connector in S1, EVM NC in S2 & CVP in P port set about 700kpa
Ranger1
sorry for missing some info yes that is PM 3-40 EVM NC(s1) CVP LP(s2) set at minimum pressure.
port P blinded.
Shaaf,
You could probably get away with hot gas powered PM valve with Danfoss orifice that can be screwed into bottom of EVM.
The
Because my previous company has six cold stores operating at a suction temperature of -42°C, they installed a PM40 at suction line one with a pilot valve
shaaf 05-06-2023, 07:32 AM
LG Air to water heat pump
Hi All
chillyblue 06-06-2023, 10:06 AMI have 2 LG Multi V5 ARUM200 & ARUM150 three pipe outdoor units (suction pipe blanked off/ not used) feeding 4 Hydro boxes for