Mitsubishi Electric PUZ-A12NKA7 User manual

1
SERVICE MANUAL
CONTENTS
1. REFERENCE MANUAL ································· 2
2. SAFETY PRECAUTION ································· 2
3. FEATURES····················································· 7
4. SPECIFICATIONS ·········································· 8
5. DATA····························································· 10
6. OUTLINES AND DIMENSIONS ··················· 14
7. WIRING DIAGRAM ······································ 17
8. WIRING SPECIFICATIONS·························· 20
9. REFRIGERANT SYSTEM DIAGRAM ············· 21
10. TROUBLESHOOTING·································· 24
11. EASY MAINTENANCE FUNCTION·············· 84
12. FUNCTION SETTING ··································· 87
13. MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER ·····95
14. DISASSEMBLY PROCEDURE··················· 104
R410A
Outdoor unit
[Model Name]
PUZ-A12NKA7
PUZ-A18NKA7
PUZ-A24NHA7
PUZ-A30NHA7
PUZ-A36NKA7
PUZ-A42NKA7
PUZ-A12NKA7-BS
PUZ-A18NKA7-BS
PUZ-A24NHA7-BS
PUZ-A30NHA7-BS
PUZ-A36NKA7-BS
PUZ-A42NKA7-BS
PUY-A12NKA7
PUY-A18NKA7
PUY-A24NHA7
PUY-A30NHA7
PUY-A36NKA7
PUY-A42NKA7
PUY-A12NKA7-BS
PUY-A18NKA7-BS
PUY-A24NHA7-BS
PUY-A30NHA7-BS
PUY-A36NKA7-BS
PUY-A42NKA7-BS
[Service Ref.]
PUZ-A12NKA7
PUZ-A18NKA7
PUZ-A24NHA7
PUZ-A30NHA7
PUZ-A36NKA7
PUZ-A42NKA7
PUZ-A12NKA7-BS
PUZ-A18NKA7-BS
PUZ-A24NHA7-BS
PUZ-A30NHA7-BS
PUZ-A36NKA7-BS
PUZ-A42NKA7-BS
PUY-A12NKA7
PUY-A18NKA7
PUY-A24NHA7
PUY-A30NHA7
PUY-A36NKA7
PUY-A42NKA7
PUY-A12NKA7-BS
PUY-A18NKA7-BS
PUY-A24NHA7-BS
PUY-A30NHA7-BS
PUY-A36NKA7-BS
PUY-A42NKA7-BS
PUZ-A12/18NKA7
PUY-A12/18NKA7
PARTS CATALOG (OCB636)
Notes:
•Thismanualdescribesservice
dataoftheoutdoorunitsonly.
• RoHScompliantproductshave
<G> markonthespecname
plate.
SPLIT-TYPE,HEATPUMPAIRCONDITIONERS
SPLIT-TYPE,AIRCONDITIONERS February 2017
No. OCH636
REVISED EDITION-A
Revision:
•
CorrectedtheSHFvaluein
"5-4.STANDARDOPERATION
DATA"inREVISEDEDITION-A.
• Somedescriptionshavebeen
modified.
• OCH636 isvoid.

2
INDOOR UNIT
Modelname ServiceRef. ServicemanualNo.
PLA-A12/18/24/30/36/42EA7 PLA-A12/18/24/30/36/42EA7 OCH640
OCB640
PCA-A24/30/36/42KA7 PCA-A24/30/36/42KA7.TH OCH638
OCB638
PKA-A12/18HA7 PKA-A12/18HA7 OCH637
OCB637
PKA-A24/30/36KA7 PKA-A24/30/36KA7.TH OCH639
OCB639
PEAD-A12/18/24/30/36/42AA7 PEAD-A12/18/24/30/36/42AA7 ―
PVA-A12/18/24/30/36/42AA7 PVA-A12/18/24/30/36/42AA7 ―
2SAFETY PRECAUTION
Before obtaining access to terminal, all supply circuits must be disconnected.
Preparation before the repair service.
• Prepare the proper tools.
• Prepare the proper protectors.
• Provide adequate ventilation.
• After stopping the operation of the air conditioner, turn off the power-supply breaker.
• Discharge the condenser before the work involving the electric parts.
Precautions during the repair service.
• Do not perform the work involving the electric parts with wet hands.
• Do not pour water into the electric parts.
• Do not touch the refrigerant.
• Do not touch the hot or cold areas in the refrigerating cycle.
• When the repair or the inspection of the circuit needs to be done without turning off the power,
exercise great caution not to touch the live parts.
2-1. ALWAYS OBSERVE FOR SAFETY
1REFERENCE MANUAL
OCH636A

3
Cautions for units utilizing refrigerant R410A
2-2. CAUTIONS RELATED TO NEW REFRIGERANT
Use new refrigerant pipes.
Make sure that the inside and outside of refrige-
rant piping is clean and it has no contaminants
such as sulfur, oxides, dirt, shaving particles, etc,
which are hazard to refrigerant cycle.
In addition, use pipes with specified thickness.
Store the piping to be used indoors during
installation and both ends of the piping sealed
until just before brazing. (Leave elbow joints, etc.
in their packaging.)
The refrigerant oil applied to flare and flange
connections must be ester oil, ether oil or
alkylbenzene oil in a small amount.
In case of using the existing pipes for R22, be careful with
the following:
· Be sure to clean the pipes and make sure that the insides
of the pipes are clean.
· Change flare nut to the one provided with this product.
Use a newly flared pipe.
· Avoid using thin pipes.
Charge refrigerant from liquid phase of gas
cylinder.
If the refrigerant is charged from gas phase, composition
change may occur in refrigerant and the efficiency will be
lowered.
Contamination inside refrigerant piping can cause deterio-
ration of refrigerant oil, etc.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
If large amount of mineral oil enters, that can cause deterio-
ration of refrigerant oil, etc.
Do not use refrigerant other than R410A.
If other refrigerant (R22, etc.) is used, chlorine in refrige-
rant can cause deterioration of refrigerant oil, etc.
Use a vacuum pump with a reverse flow check
valve.
Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil, etc.
Use the following tools specifically designed for
use with R410A refrigerant.
The following tools are necessary to use R410A refrigerant.
Handle tools with care.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigera-
nt will change and the efficiency will be lowered.
Flare tool
Electronic refrigerant
charging scale
Vacuum pump adaptor
Size adjustment gauge
Gauge manifold
Torque wrench
Gas leak detector
Charge hose
Tools for R410A
Use the specified refrigerant only.
Never use any refrigerant other than that specified.
Doing so may cause a burst, an explosion, or fire when the
unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the
spec labels provided with our products.
We will not be held responsible for mechanical failure,
system malfunction, unit breakdown or accidents caused
by failure to follow the instructions.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
OCH636A

4
Unit
Electronic weighing scale
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
[1] Cautions for service
(1) Perform service after recovering the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) If moisture or foreign matter might have entered the refrigerant piping during service, ensure to remove them.
[2] Additional refrigerant charge
When charging directly from cylinder
(1)CheckthatcylinderforR410Aonthemarketisasyphontype.
(2)Chargingshouldbeperformedwiththecylinderofsyphonstoodvertically.(Refrigerantischargedfromliquidphase.)
No. Toolname Specifications
1Gaugemanifold ·OnlyforR410A
·Usetheexistingfittingspecifications.
·Usehigh-tensionsidepressureof768.7PSIG[5.3MPa.G]orover.
2Chargehose ·OnlyforR410A
·Usepressureperformanceof738.2PSIG[5.09MPa.G]orover.
3Electronicweighingscale —
4Gasleakdetector ·UsethedetectorforR134a,R407CorR410A
5Adaptorforreverseflowcheck ·Attachonvacuumpump.
6Refrigerantchargebase —
7Refrigerantcylinder ·OnlyforR410A·Topofcylinder(Pink)
·Cylinderwithsyphon
8Refrigerantrecoveryequipment —
Although"-BS"modelhasbeendesignedtoberesistanttosaltdamage,observethefollowingprecautionstomaintainthe
performanceoftheunit.
(1)Avoidinstallingtheunitinalocationwhereitwillbeexposeddirectlytoseawaterorseabreeze.
(2)Ifthecoverpanelmaybecomecoveredwithsalt,besuretoinstalltheunitinalocationwherethesaltwillbewashedaway
byrainwater.(Ifasunshadeisinstalled,rainwatermaynotcleanthepanel.)
(3)Toensurethatwaterdoesnotcollectinthebaseoftheoutdoorunit,makesurethatthebaseislevel,notatangle.Water
collectinginthebaseoftheoutdoorunitcouldcauserust.
(4)Iftheunitisinstalledinacoastalarea,cleantheunitwithwaterregularlytoremoveanysaltbuild-up.
(5)Iftheunitisdamagedduringinstallationormaintenance,besuretorepairit.
(6)Besuretochecktheconditionoftheunitregularly.
(7)Besuretoinstalltheunitinalocationwithgooddrainage.
2-3. PRECAUTIONS FOR SALT PROOF TYPE "-BS" MODEL
OCH636A

5
2-4. CAUTIONS FOR REFRIGERANT PIPING WORK
NewrefrigerantR410Aisadoptedforreplacementinverterseries.AlthoughtherefrigerantpipingworkforR410Ais
sameasforR22,exclusivetoolsarenecessarysoasnottomixwithdifferentkindofrefrigerant.Furthermoreasthe
workingpressureofR410Ais1.6timeshigherthanthatofR22,theirsizesofflaredsectionsandflarenutsaredifferent.
1Thicknessofpipes
SincetheworkingpressureofR410AishighercomparedtoR22,besuretouserefrigerantpipingwiththickness
shownbelow.(Neverusepipesof7/256inch[0.7mm]orbelow.)
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
1/32 [0.8]
1/32 [0.8]
1/32 [0.8]
5/128 [1.0]
—
1/32 [0.8]
1/32 [0.8]
1/32 [0.8]
5/128 [1.0]
5/128 [1.0]
Nominal
dimensions
(inch)
Diagram below: Piping diameter and thickness
Outside
diameter (mm)
Thickness : inch [mm]
R410A R22
2Dimensionsofflarecuttingandflarenut
ThecomponentmoleculesinHFCrefrigerantaresmallercomparedtoconventionalrefrigerants.Inadditiontothat,
R410Aisarefrigerant,whichhashigherriskofleakagebecauseitsworkingpressureishigherthanthatofotherrefrig-
erants.Therefore,toenhanceairtightnessandstrength,flarecuttingdimensionofcopperpipeforR410Ahasbeen
specifiedseparatelyfromthedimensionsforotherrefrigerantsasshownbelow.ThedimensionBofflarenutforR410A
alsohaspartlybeenchangedtoincreasestrengthasshownbelow.Setcopperpipecorrectlyreferringtocopperpipe
flaringdimensionsforR410Abelow.For1/2and5/8inchpipes,thedimensionBchanges.
Usetorquewrenchcorrespondingtoeachdimension.
3ToolsforR410A(Thefollowingtableshowswhetherconventionaltoolscanbeusedornot.)
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
11/32-23/64 [ 9.1]
1/2-33/64 [13.2]
41/64-21/32 [16.6]
49/64-25/32 [19.7]
—
9.0
13.0
16.2
19.4
23.3
Nominal
dimensions (inch)
Flare cutting dimensions
Outside
diameter (mm)
Dimension A ( )
+0
-0.4
(inch [mm])
R410A R22 (mm)
Gauge manifold
Charge hose
Gas leak detector
Refrigerant recovery equipment
Refrigerant cylinder
Applied oil
Safety charger
Charge valve
Vacuum pump
Flare tool
Bender
Pipe cutter
Welder and nitrogen gas cylinder
Refrigerant charging scale
Vacuum gauge or thermis-
tor vacuum gauge and
vacuum valve
Charging cylinder
Air purge, refrigerant charge
and operation check
Gas leak check
Collection of refrigerant
Refrigerant charge
Apply to flared section
Prevent compressor malfunction
when charging refrigerant by
spraying liquid refrigerant
Prevent gas from blowing out
when detaching charge hose
Vacuum drying and air
purge
Flaring work of piping
Bend the pipes
Cut the pipes
Weld the pipes
Refrigerant charge
Check the degree of vacuum. (Vacuum
valve prevents back flow of oil and refri-
gerant to thermistor vacuum gauge)
Refrigerant charge
Tool exclusive for R410A
Tool exclusive for R410A
Tool for HFC refrigerant
Tool exclusive for R410A
Tool exclusive for R410A
Ester oil, ether oil and
alkylbenzene oil(minimum amount)
Tool exclusive for R410A
Tool exclusive for R410A
Tools for other refrigerants can
be used if equipped with adop-
ter for reverse flow check
Tools for other refrigerants
can be used by adjusting
flaring dimension
Tools can be used for other refrigerants
Tools can be used for other refrigerants
Tools can be used for other refrigerants
Tools can be used for other refrigerants
Tools can be used for other
refrigerants
Tool exclusive for R410A
Tools and materials Use R410A tools Can R22 tools be used?
(Usable if equipped
with adopter for rever-
se flow)
(Usable by adjusting
flaring dimension)
: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.)
: Tools for other refrigerants can be used under certain conditions.
: Tools for other refrigerants can be used.
DimensionA
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
43/64 [17.0]
7/8 [22.0]
1-3/64 [26.0]
1-9/64 [29.0]
17.0
22.0
24.0
27.0
36.0
Nominal
dimensions (inch)
Flare nut dimensions
Outside
diameter (mm)
Dimension B
(inch [mm])
R410A
R22
—
(mm)
DimensionB
OCH636A

6
2-5. LOW AMBIENT COOLING
Precautions for low ambient cooling
• Iftheoutdoortemperatureis23°Forlowerduringcoolingoperation,installanoptionalairguidetopreventwindfrom
blowingintotheoutdoorunit.
• Installtheoutdoorunitinalocationwherewindwillnotblowontothebackoftheunit.
• Topreventdamagetotheparts,besuretoinstalltheunit,turnonthemainpower,andperformserviceinanenvironment
wheretheambienttemperatureis0°Forhigher.
• Inordertoprotectthecompressorandelectricalcomponents,donotturnoffthecircuitbreakeriftheunitisinstalledinan
environmentwheretheambienttemperatureis0°Forlower.
• Itneedsatleast12hrstandbytooperationinordertowarmtheelectricalparts.
Note:Duringcoolingoperationunderlowambienttemperature,thebottomfanmotorofA36,42Nstopsoccasionally.Thisis
anintendedfeature,notamalfunction.
OCH636A

7
3 FEATURES
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
(Maximum 100 ft [30 m] (A36, 42)/ Maximum 70 ft [21 m] (A12–30))
TherefrigerantcircuitwithLEV(LinearExpansionValve)andaccumulatoralwayscontroltheoptimalrefrigerantlevel
regardlessofthelength(A36,42:100ft[30m]maximum/A12–30:70ft[21m]maximumand16ft[5m]minimum)of
piping.Theadditionalrefrigerantchargingworkduringinstallationoftencausesproblems.
Itiscompletelyeliminatedbychargelesssystem.Thisuniquesystemimprovesthequalityandreliabilityoftheworkdone.
Italsohelpstospeeduptheinstallationtime.
PUZ-A24NHA7
PUZ-A30NHA7
PUZ-A24NHA7-BS
PUZ-A30NHA7-BS
PUY-A24NHA7
PUY-A30NHA7
PUY-A24NHA7-BS
PUY-A30NHA7-BS
PUZ-A36NKA7
PUZ-A42NKA7
PUZ-A36NKA7-BS
PUZ-A42NKA7-BS
PUY-A36NKA7
PUY-A42NKA7
PUY-A36NKA7-BS
PUY-A42NKA7-BS
PUZ-A12NKA7
PUZ-A18NKA7
PUZ-A12NKA7-BS
PUZ-A18NKA7-BS
PUY-A12NKA7
PUY-A18NKA7
PUY-A12NKA7-BS
PUY-A18NKA7-BS
OCH636A

8
4 SPECIFICATIONS
ServiceRef. PUZ-A12NKA7
PUZ-A12NKA7-BS
PUZ-A18NKA7
PUZ-A18NKA7-BS
PUZ-A24NHA7
PUZ-A24NHA7-BS
PUZ-A30NHA7
PUZ-A30NHA7-BS
PUZ-A36NKA7
PUZ-A36NKA7-BS
PUZ-A42NKA7
PUZ-A42NKA7-BS
Power
supply
Phase Single
Cycle 60Hz
Voltage 208/230V
MCA A11 11 19 19 25 25
MOCP A 28 28 26 26 31 31
Breakersize A15 15 25 25 30 30
Externalnish Munsell3Y7.8/1.1
Heatexchanger Crossn
Defrostmethod Reversecycle
Crankcaseheater kW ―
Compressor Hermetic
Model SNB092FNCM SNB130FBCM2 SNB172FWHM1 SNB172FWHM1 MNB33FBRMC-L MNB33FBRMC-L
Motoroutput kW 0.65 0.9 1.2 1.2 2.5 2.5
R.L.A 777788
L.R.A 12 12 11 11 13 13
Startertype Inverter
Fan Fan(drive)×No. Propellerfan×1 Propellerfan×1 Propellerfan×1 Propellerfan×1 Propellerfan×2 Propellerfan×2
Fanmotoroutput kW 0.046 0.046 0.086 0.086 0.074+0.074 0.074+0.074
Fanmotor F.L.A 0.5 0.5 0.4 0.4 0.50+0.50 0.50+0.50
Airow CFM 1,590 1,590 1,940 1,940 3,880 3,880
K/min 45 45 55 55 110 110
Sound
pressurelevel
Cooling dB 44 44 47 47 52 52
Heating dB 46 46 48 48 53 53
Protectiondevices HPswitch HPswitch HPswitch HPswitch HPswitch HPswitch
Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo
Dimension W inch 31-13/16+2-7/16 31-13/16+2-7/16 37-12/32 37-12/32 41-5/16 41-5/16
D inch 11-3/16 11-3/16 13+1-3/16 13+1-3/16 13+1-3/16 13+1-3/16
Hinch 24-13/16 24-13/16 37-1/8 37-1/8 52-11/16 52-11/16
W mm 809+62 809+62 950 950 1050 1050
D mm 300 300 330+30 330+30 330+30 330+30
Hmm 630 630 943 943 1338 1338
Weight lb 93 100 153 153 214 214
kg 42 45 69 69 97 97
Refrigerant R410A R410A R410A R410A R410A R410A
Charged lb 4+7/16 4+14/16 7+11/16 7+11/16 10+6/16 10+6/16
kg 2.0 2.2 3.5 3.5 4.7 4.7
Control Linearexpansionvalve
Oilcharged Model Ether(FV50S)
oz 12 16 23 23 45 45
L0.35 0.5 0.7 0.7 1.4 1.4
Refrigerant
piping
PipesizeODliquid inch 1/4 1/4 3/8 3/8 3/8 3/8
mm 6.35 6.35 9.52 9.52 9.52 9.52
PipesizeODgas inch 1/2 1/2 5/8 5/8 5/8 5/8
mm 12.7 12.7 15.88 15.88 15.88 15.88
Connectionmethod-Indoor Flared
Connectionmethod-Outdoor Flared
Heightdifference
IU-OU
ft Maximum100
m Maximum30
Pipinglength ft Maximum100 Maximum100 Maximum165 Maximum165 Maximum165 Maximum165
m Maximum30 Maximum30 Maximum50 Maximum50 Maximum50 Maximum50
OCH636A

9
ServiceRef. PUY-A12NKA7
PUY-A12NKA7-BS
PUY-A18NKA7
PUY-A18NKA7-BS
PUY-A24NHA7
PUY-A12NHA7-BS
PUY-A30NHA7
PUY-A30NHA7-BS
PUY-A36NKA7
PUY-A36NKA7-BS
PUY-A42NKA7
PUY-A42NKA7-BS
Power
supply
Phase Single
Cycle 60Hz
Voltage 208/230V
MCA A11 11 19 19 25 25
MOCP A 28 28 26 26 31 31
Breakersize A15 15 25 25 30 30
Externalnish Munsell3Y7.8/1.1
Heatexchanger Crossn
Defrostmethod Reversecycle
Crankcaseheater kW ―
Compressor Hermetic
Model SNB092FNCM SNB130FBCM2 SNB172FWHM1 SNB172FWHM1 MNB33FBRMC-L MNB33FBRMC-L
Motoroutput kW 0.65 0.9 1.2 1.2 2.5 2.5
R.L.A 777788
L.R.A 12 12 11 11 13 13
Startertype Inverter
Fan Fan(drive)×No. Propellerfan×1 Propellerfan×1 Propellerfan×1 Propellerfan×1 Propellerfan×2 Propellerfan×2
Fanmotoroutput kW 0.046 0.046 0.086 0.086 0.074+0.074 0.074+0.074
Fanmotor F.L.A 0.5 0.5 0.4 0.4 0.50+0.50 0.50+0.50
Airow CFM 1,590 1,590 1,940 1,940 3,880 3,880
K/min 45 45 55 55 110 110
Sound
pressurelevel
Cooling dB 44 44 47 47 52 52
Heating dB ― ― ― ― ― ―
Protectiondevices HPswitch HPswitch HPswitch HPswitch HPswitch HPswitch
Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo Comp.shellthermo
Dimension W inch 31-13/16+2-7/16 31-13/16+2-7/16 37-12/32 37-12/32 41-5/16 41-5/16
D inch 11-3/16 11-3/16 13+1-3/16 13+1-3/16 13+1-3/16 13+1-3/16
Hinch 24-13/16 24-13/16 37-1/8 37-1/8 52-11/16 52-11/16
W mm 809+62 809+62 950 950 1050 1050
D mm 300 300 330+30 330+30 330+30 330+30
Hmm 630 630 943 943 1338 1338
Weight lb 92 99 151 151 211 211
kg 41 44 68 68 96 96
Refrigerant R410A R410A R410A R410A R410A R410A
Charged lb 4+7/16 4+14/16 7+11/16 7+11/16 10+6/16 10+6/16
kg 2.0 2.2 3.5 3.5 4.7 4.7
Control Linearexpansionvalve
Oilcharged Model Ether(FV50S)
oz 12 16 23 23 45 45
L0.35 0.5 0.7 0.7 1.4 1.4
Refrigerant
piping
PipesizeODliquid inch 1/4 1/4 3/8 3/8 3/8 3/8
mm 6.35 6.35 9.52 9.52 9.52 9.52
PipesizeODgas inch 1/2 1/2 5/8 5/8 5/8 5/8
mm 12.7 12.7 15.88 15.88 15.88 15.88
Connectionmethod-Indoor Flared
Connectionmethod-Outdoor Flared
Heightdifference
IU-OU
ft Maximum100
m Maximum30
Pipinglength ft Maximum165 Maximum165 Maximum225 Maximum225 Maximum225 Maximum225
m Maximum50 Maximum50 Maximum69 Maximum69 Maximum69 Maximum69
OCH636A

10
5-1. REFILLING REFRIGERANT CHARGE (R410A: oz, kg)
5-2. COMPRESSOR TECHNICAL DATA
5DATA
ServiceRef. Pipinglength(oneway)
Factory
charged
50ft 60ft 70ft 80ft 90ft 100ft 110ft 120ft 130ft 140ft 150ft 160ft 165ft 170ft 180ft 190ft 200ft 210ft 220ft 225ft
15m 18m 21m 24m 27m 30m 33m 37m 40m 43m 46m 49m 50m 52m 55m 58m 61m 64m 67m 69m
PUZ-A12NKA7
PUZ-A12NKA7-BS
71oz 71oz 71oz 73oz 75oz 77oz ― ― ― ― ― ― ― ― ― ― ― ― ― ― 71oz
2.0kg 2.0kg 2.0kg 2.1kg 2.1kg 2.2kg ――――――――――――――2.0kg
PUZ-A18NKA7
PUZ-A18NKA7-BS
78oz 78oz 78oz 80oz 82oz 84oz ― ― ― ― ― ― ― ― ― ― ― ― ― ― 78oz
2.2kg 2.2kg 2.2kg 2.3kg 2.3kg 2.4kg ――――――――――――――2.2kg
PUZ-A24NHA7
PUZ-A24NHA7-BS
123oz 123oz 123oz 130oz 137oz 144oz 151oz 158oz 165oz 172oz 179oz 186oz 190oz ――――――― 123oz
3.5kg 3.5kg 3.5kg 3.7kg 3.9kg 4.1kg 4.3kg 4.5kg 4.7kg 4.9kg 5.1kg 5.3kg 5.4kg ― ― ― ― ― ― ― 3.5kg
PUZ-A30NHA7
PUZ-A30NHA7-BS
123oz 123oz 123oz 130oz 137oz 144oz 151oz 158oz 165oz 172oz 179oz 186oz 190oz ――――――― 123oz
3.5kg 3.5kg 3.5kg 3.7kg 3.9kg 4.1kg 4.3kg 4.5kg 4.7kg 4.9kg 5.1kg 5.3kg 5.4kg ― ― ― ― ― ― ― 3.5kg
PUZ-A36NKA7
PUZ-A36NKA7-BS
166oz 166oz 166oz 166oz 166oz 166oz 173oz 180oz 187oz 194oz 201oz 208oz 211oz ――――――― 166oz
4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.9kg 5.1kg 5.3kg 5.5kg 5.7kg 5.9kg 6.0kg ― ― ― ― ― ― ― 4.7kg
PUZ-A42NKA7
PUZ-A42NKA7-BS
166oz 166oz 166oz 166oz 166oz 166oz 173oz 180oz 187oz 194oz 201oz 208oz 211oz ――――――― 166oz
4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.9kg 5.1kg 5.3kg 5.5kg 5.7kg 5.9kg 6.0kg ― ― ― ― ― ― ― 4.7kg
PUY-A12NKA7
PUY-A12NKA7-BS
71oz 71oz 71oz 72oz 73oz 74oz 75oz 76oz 77oz 78oz 79oz 80oz 80oz ― ― ― ― ― ― ― 71oz
2.0kg 2.0kg 2.0kg 2.0kg 2.1kg 2.1kg 2.1kg 2.1kg 2.2kg 2.2kg 2.2kg 2.3kg 2.3kg ― ― ― ― ― ― ― 2.0kg
PUY-A18NKA7
PUY-A18NKA7-BS
78oz 78oz 78oz 79oz 80oz 81oz 82oz 83oz 84oz 85oz 86oz 87oz 87oz ― ― ― ― ― ― ― 78oz
2.2kg 2.2kg 2.2kg 2.2kg 2.3kg 2.3kg 2.3kg 2.3kg 2.4kg 2.4kg 2.4kg 2.5kg 2.5kg ― ― ― ― ― ― ― 2.2kg
PUY-A24NHA7
PUY-A24NHA7-BS
123oz 123oz 123oz 126oz 129oz 132oz 135oz 138oz 141oz 144oz 147oz 150oz 152oz 153oz 156oz 159oz 162oz 165oz 168oz 170oz 123oz
3.5kg 3.5kg 3.5kg 3.6kg 3.7kg 3.8kg 3.8kg 3.9kg 4.0kg 4.1kg 4.2kg 4.3kg 4.3kg 4.4kg 4.4kg 4.5kg 4.6kg 4.7kg 4.8kg 4.8kg 3.5kg
PUY-A30NHA7
PUY-A30NHA7-BS
123oz 123oz 123oz 126oz 129oz 132oz 135oz 138oz 141oz 144oz 147oz 150oz 152oz 153oz 156oz 159oz 162oz 165oz 168oz 170oz 123oz
3.5kg 3.5kg 3.5kg 3.6kg 3.7kg 3.8kg 3.8kg 3.9kg 4.0kg 4.1kg 4.2kg 4.3kg 4.3kg 4.4kg 4.4kg 4.5kg 4.6kg 4.7kg 4.8kg 4.8kg 3.5kg
PUY-A36NKA7
PUY-A36NKA7-BS
166oz 166oz 166oz 166oz 166oz 166oz 169oz 172oz 175oz 178oz 181oz 184oz 185oz 187oz 190oz 193oz 196oz 199oz 202oz 203oz 166oz
4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.8kg 4.9kg 5.0kg 5.0kg 5.1kg 5.2kg 5.3kg 5.3kg 5.4kg 5.5kg 5.6kg 5.6kg 5.7kg 5.8kg 4.7kg
PUY-A42NKA7
PUY-A42NKA7-BS
166oz 166oz 166oz 166oz 166oz 166oz 169oz 172oz 175oz 178oz 181oz 184oz 185oz 187oz 190oz 193oz 196oz 199oz 202oz 203oz 166oz
4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.7kg 4.8kg 4.9kg 5.0kg 5.0kg 5.1kg 5.2kg 5.3kg 5.3kg 5.4kg 5.5kg 5.6kg 5.6kg 5.7kg 5.8kg 4.7kg
Forpipeslongerthan70or100ft,additionalchargeisrequired.
ServiceRef. PUZ-A12NKA7 PUZ-A18NKA7 PUZ-A24/30NHA7 PUZ-A36/42NKA7
PUZ-A12NKA7-BS PUZ-A18NKA7-BS PUZ-A24/30NHA7-BS PUZ-A36/42NKA7-BS
PUY-A12NKA7 PUY-A18NKA7 PUY-A24/30NHA7 PUY-A36/42NKA7
PUY-A12NKA7-BS PUY-A18NKA7-BS PUY-A24/30NHA7-BS PUY-A36/42NKA7-BS
Compressormodel SNB092FNCM SNB130FBCM2 SNB172FWHM1 MNB33FBRMC-L
Winding
resistance
(")
U-V 0.64 0.64 1.34 0.88
U-W 0.64 0.64 1.34 0.88
W-V 0.64 0.64 1.34 0.88
(at68_F[20:])
OCH636A