Mitsubishi Electronics PUHY-YMC installation manual Nokrk

Page 102

NOKRK		&'( !)


!"#$%& '(&)*$.			`ççäáåÖ !	"eÉ~íáåÖ	"#$%&'()*+		,-+./)012()-+,*
			!"#		!.

	.				%&'()*+		,-./012345"167
					N! "#$%&'()*+,-./'(.
					!"#$%&'()*+,-./01234567,.

	.				!"#$% #&'()*+).
					!"#$%	&'$()*+		,-./0123456
					.

	.					.

	.				!"# $%&'()N !"#$ %&'()*+,-.
		.					PR	!"#$%&$R !"
					O !"#$%&'(. !"#$
	.				"#$%&'	(%)*+,-.'/012345PR
						. !"#$%&.

!"#$%	&'()*+,		el			.
!" #	$elO	.			el !"#$%&'( .
	.				!"#$%&	'()*+,-.!/P!"#$.

	.				!"#$%&'()		*+,-.'(/01"2.

65

Image 102

Contents PUHY-YMC Contents Safety precautions Before installation and electric workBefore getting installed Before getting installed moved electrical work Before starting the test runCombination with indoor units Confirmation of parts attachedModel Name Connecting pipe Elbow Shape Outdoor unit configurationSelection of installation site Variable capacity unit Constant capacity unitWhen there is an obstruction above the unit Individual installationWhen inlet air enters from right and left sides of unit Space required around unitLifting method and weight of product Collective installation and continu- ous installationBe very careful to carry product Example of collective installation Installation of unitInstallation Location of anchor bolt60/61 dB A-weighted Connecting direction for refrigerant pipingDown piping and down wiring precautions Noise levelPUHY-400/500YMC Snow and seasonal windCountermeasure to seasonal wind PUHN-200/250YMCRefrigerant piping installation Areas of cautionNever perform a pump down. This will damage the compressor Refrigerant piping system + αMultiple line/header Precautions concerning piping connection and valve operation For variable capacity unitGas side Liquid side Oil balance side Figure shows valve fully open100 to 1000 to Tightening angle standard Pipe diameter mm 50 to 57.5 / 500 to75 to 750 to 60 toOil balance pipe connection method Distributor gas connection method Part could be damaged if not cooled sufficientlyRestrictions on the posture for attaching joints How to install branch pipeJoint Gram belowAirtight test and evacuation Airtight testEvacuation No heat insulation must be provided for electric wires Thermal insulation of refrigerant pipingPenetrations Inner wall concealed Floor fireproofingElectrical work Control box and connecting posi- tion of wiring Variable capacity unitConstant capacity unit Hole For details, see item 11.3. Wiring transmission cablesPlate Transmission booster optionalWiring examples Wiring transmission cablesConnecting a transmission booster Name, code and possible unit connectionsOne remote control unit for each indoor unit Wiring method, address settingRemote control RC terminal block TB6 Within Address Unit Remote control operation Same as aboveFor details, see wire connection example C Unit Range Setting method Wiring LineSame group to the remote control RC terminal block TB6 Main remote controllerExtended length and the length to the most remote unit Wiring Booster RPCapability Number of connected indoor units that can be Wiring of main power supply and equipment capacity Checking before getting test run Operation procedureTest run Test run methodHow to cope with test run abnormality AbnormalityDisplay at LED lighting blinking Remarks Flag Relay output 6603 Transmission error Transmission route Busy ErrorPower on Flag 8 always lightsCoping with remote controller abnormality Following phenomena do not represent abnormality emergency NMK Nknk NkokNKPK#$%&*+ Nkqk#$%&*+#,%&- ./0123145&6789#$%&=?@. !# Sknk Skok #$% +,-.ÜTK= UknkUkok Ukpk Ukqk Vkok NMK= Nmknk =NMKOK= $%&*+,-./01#$%&*+QMã NMKPK=L NMKQK= Ãã ! k·ãLâÖJÅã#$%&#*#%+, -. !*# NMKRK= NMKSK= #$%& *+& 012345678 .#$%&*+,-./0 1$%#234 NNK= NNKNK=NNKOK= NNKPK= Rsrv#$% +,-./012 NRO #$% +,-./0/12`kQN =EqRF= !# $%&*+ NNKQK= VwtNOKNK= NOKOK=NOKPK= EptNF EibaF NOKQK= Nokrk `ççäáåÖ EÉ~íáåÖNMK Nknk Nkqk #$%&!*+ Sknk Skok TK= Ukok Ukpk Ukqk Vkok NMK= NMKOK= #$%&*+QMã NMKPK=L NMKQK= #$%&#*#%+, -. !*# NMKRK= NMKSK= #$%& *+& 012345678 .#$%&*+,-./0 1$%#234 NNK= NNKOK= NNKPK= #$% +,-./012 NRO #$#%&* +,-./0123456 =EqRF= !# $%&*+ NNKQK= NOK= NOKPK= EptNF EibaF NOKQK= Nokrk WT02922X02