LG Electronics PRHR040 manual Heat recovery unit Applied to R410A, Outdoor unit Indoor unit

61799 LG Multi V Catalogue 9/5/07 9:18 am Page 100

Heat recovery unit

Heat recovery unit (Applied to R410A)

• Max. 4 indoor units can be connected

	by module design.
	• Due to the automatic search algorithm
	for piping detection, easy installation
	and effectiveness is improved.
	• Subcooling cycle in HR unit makes the
	system efficiency maximum.
PRHR040	PRHR040
	(4 Pipe-connection)

Outdoor unit

Indoor unit

Model				PRHR040
Max. connectable number of indoor units				4
Max. connectable capacity of indoor units (Per port/unit)			kW	14.1 / 47
Nominal Input	cooling		kW	40
	heating		kW	40
Net. weight			kg	21
Dimensions (WxHxD)			mm	801x218x617
Piping	Indoor	liquid	mm(inch)	9.52 (3/8)
connections	unit	gas	mm(inch)	15.88 (5/8)
	Outdoor	liquid	mm(inch)	12.7 (1/2)
	unit	low pressure	mm(inch)	28.58 (1 1/8)
		high Pressure	mm(inch)	22.2 (7/8)
Power supply			ø /V/Hz	1/220 ~ 240/50

100_ Air conditioning system