Trane R-22 User guide
,QVWDOOHU¶V0DQXDO
-22
0&:G77.G
0D\
0::G7:.G
MS-SVN21A-EN
6((5)L[HGVSHHG8QLW
R22, 50 & 60Hz
9,000 to 30,000 BTU/Hr
2010
Warnings and Cautions
UDQH$OOULJKWVUHVHUYHG
Warnings and Cautions. 1RWLFHWKDWZDUQLQJVDQGFDXWLRQVDSSHDUDWDSSURSULDWHLQWHUYDOV
WKURXJKRXWWKLVPDQXDO:DUQLQJVDUHSURYLGHGWRDOHUWLQVWDOOLQJFRQWUDFWRUVWRSRWHQWLDO
KD]DUGVWKDWFRXOGUHVXOWLQSHUVRQDOLQMXU\RUGHDWKZKLOHFDXWLRQVDUHGHVLJQHGWRDOHUW
SHUVRQQHOWRFRQGLWLRQVWKDWFRXOGUHVXOWLQHTXLSPHQWGDPDJH
<RXUSHUVRQDOVDIHW\DQGWKHSURSHURSHUDWLRQRIWKLVPDFKLQHGHSHQGXSRQWKHVWULFW
REVHUYDQFHRIWKHVHSUHFDXWLRQV
Attention ::DUQLQJVDQG&DXWLRQVDSSHDUDWDSSURSULDWHVHFWLRQVWKURXJKRXWWKLV
OLWHUDWXUH5HDGWKHVHFDUHIXOO\
WARNING ,QGLFDWHVDSRWHQWLDOO\KD]DUGRXVVLWXDWLRQZKLFKLIQRWDYRLGHGFRXOG
UHVXOWLQGHDWKRUVHULRXVLQMXU\
CAUTION ,QGLFDWHVDSRWHQWLDOO\KD]DUGRXVVLWXDWLRQZKLFKLIQRWDYRLGHGFRXOG
UHVXOWLQPLQRURUPRGHUDWHLQMXU\,WPD\DOVREHXVHGWRDOHUWDJDLQVWXQVDIHSUDFWLFHV
NOTICE:,QGLFDWHVDVLWXDWLRQWKDWFRXOGUHVXOWLQHTXLSPHQWRUSURSHUW\GDPDJHRQO\
DFFLGHQWV
7
WARNING
Ground Required!
)ROORZSURSHUORFDOHOHFWULFDOFRGHRQUHTXLUHPHQWVIRUJURXQGLQJ)DLOXUHWRIROORZ
FRGHFRXOGUHVXOWLQGHDWKRUVHULRXVLQMXU\
WARNING
7KLVLQIRUPDWLRQLVLQWHQGHGIRUXVHE\LQGLYLGXDOVSRVVHVVLQJDGHTXDWHEDFNJURXQGV
RIHOHFWULFDODQGPHFKDQLFDOH[SHULHQFH$Q\DWWHPSWWRUHSDLUDFHQWUDODLU
FRQGLWLRQLQJSURGXFWFRXOGUHVXOWLQGHDWKSHUVRQDOLQMXU\RUSURSHUW\GDPDJH7KH
PDQXIDFWXUHURUVHOOHUFDQQRWEHUHVSRQVLEOHIRUWKHLQWHUSUHWDWLRQRIWKLVLQIRUPDWLRQ
QRUFDQLWDVVXPHDQ\OLDELOLW\LQFRQQHFWLRQZLWKLWVXVH
,PSRUWDQW
Environmental Concerns
6FLHQWLILFUHVHDUFKKDVVKRZQWKDWFHUWDLQPDQ PDGHFKHPLFDOVFDQDIIHFWWKHHDUWK¶VQDWXUDOO\
RFFXUULQJVWUDWRVSKHULFR]RQHOD\HUZKHQUHOHDVHGWRWKHDWPRVSKHUH,QSDUWLFXODUVHYHUDORI
WKHLGHQWLILHG FKHPLFDOVWKDWPD\DIIHFW WKHR]RQHOD\HUDUHUHIULJHUDQWVWKDWFRQWDLQ&KORULQH
)OXRULQHDQG&DUERQ&)&VDQGWKRVHFRQWDLQLQJ+\GURJHQ&KORULQH)OXRULQHDQG&DUERQ
+&)&V1RWDOOUHIULJHU DQWVFRQWDLQLQJWKHVHFRPSRXQGVKDYHWKHVDPHSRWHQWLDOLPSDFWWRWKH
HQYLURQPHQW7UDQHDGYRFDWHVWKHUHVSRQVLEOHKDQGOLQJRIDOOUHIULJHUDQWV²LQFOXGLQJLQGXVWU\
UHSODFHPHQWVIRU&)&VVXFKDV+&)&VDQG+)&V
Responsible Refrigerant Practices
7UDQHEHOLHYHVWKDWUHVSRQVLEO HUHIULJHUDQWSUDFWLFHVDUHLPSRUWDQWWRWKHHQYLURQPHQWRXU
FXVWRPHUVDQGWKHDLUFRQGLWLRQLQJLQGXVWU\$OOWHFKQLFLDQVZKRKDQGOHUHIULJHUDQWVPXVWEH
FHUWLILHG7KH)HGHUDO&OHDQ$LU$FW6HFWLRQVHWVIRUWKWKHUHTXLUHPHQWVIRUKDQGOLQJ
UHFODLPLQJUHFRYHULQJDQG UHF\FOLQJRIFHUWDLQUHIULJHUDQWVDQGWKHHTXLSPHQWWKDWLVXVHGLQ
WKHVHVHUYLFHSURFHGXUHV,QDGGLWLRQVRPHVW DWHVRUPXQLFLSDOLWLHVPD\KDYHDGGLWLRQDO
UHTXLUHPHQWVWKDWPXVWDOVREH DGKHUHGWRIRUUHVSRQVLEOHPDQDJHPHQWRIUHIULJHUDQWV.QRZ
WKHDSSOLFDEOHODZV DQGIROORZWKHP
MS-SVN21A-EN
3
*HQHUDO,QIRUPDWLRQ 4
$FFHVVRULHV 5
7\SLFDO,QVWDOODWLRQ 6
,QVWDOODWLRQORFDWLRQ 7
,QGRRU8QLW 7
2XWGRRUXQLW 7
,QVWDOODWLRQ 8
,QGRRU8QLW,QVWDOODWLRQ 8
,QVWDOOLQJ2XWGRRU8QLW 1
2
2XWGRRUFRQGHQVDWLRQGUDLQDJH+HDWSXPSW\SHRQO\ 3
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ 4
:LULQJ'LDJUDPV 6
Standard(IILFLHQF\50 & +]PRGHOV
&RQWHQWV
6
9DFXXP3XPSDQG/HDN,QVSHFWLRQ
&RQQHFWLRQ3LSH5
MS-SVN21A-EN
4
7KLVLQVWDOODWLRQ0DQXDOLVJLYHQDVDJXLGHWRJRRGSUDFWLFHVLQWKHLQVWDOODWLRQDQGRSHUDWLRQRID
ZDOOPRXQWHGVSOLWV\VWHPPRGHOV DQG
5HDGWKHVHRSHUDWLRQ,QVWUXFWLRQVFRPSOHWHO\EHIRUHLQVWDOOLQJWKHXQLW
:DUUDQW\
:DUUDQW\LVEDVHGRQWKHJHQHUDOWHUPVDQGFRQGLWLRQVE\FRXQWU\7KHZDUUDQW\LVYRLGLIWKH
HTXLSPHQWLVPRGLILHGRUUHSDLUHGZLWKRXWWKHZULWWHQDSSURYDORI7KH7UDQH&RPSDQ\LIWKH
RSHUDWLQJOLPLWVDUHH[FHHGHGRULIWKHFRQWUROV\VWHPRUWKHHOHFWULFDOZLULQJLVPRGLILHG
'DPDJHGXHWRLQDSSURSULDWHLQVWDOODWLRQODFNRINQRZOHGJHRUIDLOXUHWRFRPSO\ZLWKWKH
PDQXIDFWXUHU¶VLQVWUXFWLRQVLVQRWFRYHUHGE\WKHZDUUDQW\REOLJDWLRQ
,IWKHLQVWDOODWLRQGRHVQRWFRQIRUPWRWKHUXOHVGHVFULEHGLQ,QVWDOODWLRQ0DQXDOLWPD\HQWDLO
FDQFHOODWLRQRIZDUUDQW\DQGOLDELOLWLHVE\7KH7UDQH&RPSDQ\
5HFHSWLRQ
2QDUULYDOLQVSHFWWKHXQLWEHIRUHVLJQLQJWKHGHOLYHU\QRWH6SHFLI\DQ\GDPDJHRIWKHXQLWRQ
WKHGHOLYHU\QRWHDQGVHQGDUHJLVWHUHGOHWWHURISURWHVWWRWKHODVWFDUULHURIWKHJRRGVZLWKLQ
KRXUVRIGHOLYHU\1RWLI\WKHGHDOHUDWWKHVDPHWLPH
7KHXQLWVKRXOGEHWRWDOO\LQVSHFWHGZLWKLQGD\VRIGHOLYHU\,IDQ\FRQFHDOHGGDPDJHLV
GLVFRYHUHGVHQGDUHJLVWHUHGOHWWHURISURWHVWWRWKHFDUULHUZLWKLQGD\VRIGHOLYHU\DQGQRWLI\
WKHORFDOGHDOHU
$ERXWWKH8QLW
7KHVHXQLWVDUHDVVHPEOHGSUHVVXUHWHVWHGGHK\GUDWHGFKDUJHGDQGUXQWHVWHGEHIRUHVKLSPHQW
7KLVPDQXDOFRQWDLQVLQIRUPDWLRQVUHODWHGWR
5HIULJHUDQW
7KHUHIULJHUDQWSURYLGHGE\WKHPDQXIDFWXUHUFRPSO\ZLWKDOOWKHUHTXLUHPHQWVIRURXUXQLWV
:KHQXVLQJDUHF\FOHGRUUHSURFHVVHGUHIULJHUDQWZHUHFRPPHQGLWVTXDOLWLHVEHDVJRRGDV
WKRVHRIDQHZUHIULJHUDQW,WLVQHFHVVDU\WRKDYHWKHUHIULJHUDQWWHVWHGE\DTXDOLILHGODERUDWRU\
)DLOXUHWRGRVRFRXOGYRLGWKHZDUUDQW\
,PSRUWDQW
7KHVHLQVWUXFWLRQVGRQRWFRYHUDOOYDULDWLRQVLQV\VWHPVQRUGRWKH\SURYLGHIRUHYHU\SRVVLEOH
FRQWLQJHQF\WREHPHWLQFRQQHFWLRQZLWKLQVWDOODWLRQ6KRXOGIXUWKHULQIRUPDWLRQEHGHVLUHGRU
VKRXOGSDUWLFXODUSUREOHPVDULVHZKLFKDUHQRWFRYHUHGVXIILFLHQWO\LQWKLVPDQXDOWKHPDWWHU
VKRXOGEHUHIHUUHGWR\RXUDXWKRUL]HG7UDQHGHDOHU
*HQHUDO,QIRUPDWLRQ
0&: 77.
0&: DQG77.0::DQG7:.
0::DQG27:.+RZHYHULWGRHVQRW
MS-SVN21A-EN
contain all the service procedures for this unit ,as these procedures must be performed by a qualified
service technician,through the maintenance contract with a reputable service company.
5
$FFHVVRULHV
7DEOH 3DUWVOLVW
1R 3DUW1DPH 'LDJUDP 4W\ 6SHFLILFDWLRQ 0HPR
0RXQWLQJSODWH
:LUHOHVVUHPRWH
FRQWUROOHU
5HPRWHFRQWUROOHU
KROGHU
%DWWHU\ $$$9
7DSSLQJVFUHZ 67; )RUPRXQWLQJSODWH
'UDLQKRVH / P
7KHUPDOLQVXODWLRQ
'UDLQNLW +HDWSXPSW\SHRQO\
'UDLQKROHFRYHU +HDWSXPSW\SHRQO\
$LUFOHDQHU
$LUILOWHU
12
13
MS-SVN21A-EN
0~10
ˆ
ˆ)RU0%+PRGHOVSRZHULQSXWIURPLQGRRUXQLW0%+PRGHOSRZHULQSXWIURPRXWGRRUXQLW
MS-SVN21A-EN
6
Indoor Unit
WARNING
Adequate Support!
Wall structure must be adequate to support the weight of the unit. Failure to ensure
adequate structural support could result in unit falling from its location which could
result in death, serious injury, or equipement or property-only damage.
1. The air inlet and outlet should be far away from anything that could prevent the air from
reaching all parts of the room.
2. Select a location where it is easy to drain the condensing water and connect to the outdoor
unit;
3. Keep the indoor unit far away from heat sources, vapor and inflammable gas;
4. Be sure that the installation of the indoor unit conforms to the installation dimension
diagram;
5. Be sure to leave enough space to allow access for routine maintenance; clearance between
the indoor unit and the floor should
6. Install in a location where the ay from other electric appliances
such as television, audio devices etc.;
7. Select location where air filters can be easily removed
Outdoor unit
WARNING
Adequate Support!
Wall structure must be adequate to support the weight of the unit. Failure to ensure
adequate structural support could result in unit falling from its location which could
result in death, serious injury, or equipement or property-only damage.
1. Select a location from which noise and air discharge by unit will not annoy neighbors.
2. Select a location where there is sufficient ventilation.
3. Make sure the air inlet and outlet are not blocked by any obstacles.
4. Select a location capable of supporting the weight and vibration of the outdoor unit, and
where installation work can be carried out safely.
5. Select a location away from flammable gas or gas leaks.
6. Make sure that the installation of the outdoor unit conforms to the installation dimension
diagram.
NOTICE
Installing the unit in one of the following locations could result in unit malfunction:
• Places where oil (machine oil) is used
• Seaside/places with high level of salt in the air.
• Places with high level of sulfur gas such as areas with hot springs.
• Places where high-frequency waves are generated by radio equipment, welders and medical
equipment.
• Other unusual places where unit operation may be altered.
Installation location
be more than 7 feet.
unit is more than 3 feet aw
MS-SVN21A-EN 7
Indoor Unit Installation
WARNING
Hazardous Service Procedures!
The maintenance and troubleshooting procedures recommended in this section of the
manual could result in exposure to electrical, mechanical or other potential safety
hazards. Always refer to the safety warnings provided throughout this manual
concerning these procedures. When possible, disconnect all electrical power including
remote disconnect and discharge all energy storing devices such as capacitors before
servicing. Follow proper lockout/tagout procedures to ensure the power can not be
inadvertently energized. When necessary to work with live electrical components, have
a qualified licensed electrician or other individual who has been trained in handling live
electrical components perform these tasks. Failure to follow all of the recommended
safety warnings provided, could result in death or serious injury.
Mounting Location
1. Always mount the rear panel horizontally.
2. Fix the rear panel on the selected location
3. Be sure that the rear panel has been fixed firmly enough to withstand the weight of an adult
thermore, the weight should be evenly shared by each screw.
Drilling a hole in the wall to install the piping
The piping can be connected in six different locations on the unit, as shown on figure below:
1. Drill a 65mm diameter hole in the wall at a slight downward angle toward the outdoor side in
such a way that the end of the pipe outside is 5 mm lower than the inside.
2. Insert a sleeve into the hole to prevent the connection piping and wiring from being damaged
when passing through the hole.
Installation
Left downward
Left
Rear Left
Right Downward
Rear Right
Right
of 140lbs,fur
MS-SVN21A-EN
8
Installation
NOTICE
When a wall sleeve is not used, it is then necessary to drill a straight hole in the wall. If
the hole is not straight and uniform, this could result in water leaking from
condensation, resulting in property damage.
NOTICE
If a wall sleeve is not mounted in the wall, the wiring between the indoor unit and the
outdoor unit can possibly be damaged resulting in electrical current loss in the ground
wiring.
Installing the water drain pipe
NOTICE
Do not wrench or bend the drain hose and make sure the ends of the drain pipe are not
under water. Failure to do so could result in leakage.
1. To ensure proper water drainage, the drain hose should be placed at a downward slant.
2. The water drain pipe must be insulated throughout the house.
Installing the unit
Note: The piping can be lead out from right, right rear, left, left rear.
1. When routing the piping and wiring from the left or right side of indoor unit, cut off the
tailings from the chassis in necessary.
(1).Cut off the tailings 1 when routing the wiring only;
(2).Cut off the tailings 1 and tailings 2 when routing both the wiring and piping.(or 1,2,3)
Under water
Bent
Wrenched
sleeve
MS-SVN21A-EN 9
Installation
2. Take out the piping from body case, wrap the piping electric wire, water pipe with tape and
put them through the piping hole.
3. Hang the mounting slots of the indoor unit on the upper tabs of the rear panel and check if it
is firm enough.
Installing the connection pipe
1. Align the center of the piping flare with the relevant valve.
2. Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench refer
to the following.
Note: First, connect the connection pipe to indoor unit, then to outdoor unit; pay attention to the
piping bending, do not damage the connection pipe; the joint nut couldn't tighten too
much, otherwise it may cause leakage.
Table 2. Tightening Torque Table
Hex nut Diameter Tightening torque (N-m)
6mm - 1/4" 15-20
9.5mm - 3/8" 31-35
12mm - 1/2" 50-55
16mm - 5/8" 60-65
MS-SVN21A-EN
10
Installation
Connect indoor and outdoor electric wires
WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow
proper lockout/tagout procedures to ensure the power can not be inadvertently
energized. Failure to disconnect power before servicing could result in death or serious
injury.
1.
2.
3.
4.
5.
6.
Installing Outdoor Unit
Wiring
WARNING
Hazardous Voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow
proper lockout/tagout procedures to ensure the power can not be inadvertently
energized. Failure to disconnect power before servicing could result in death or serious
injury.
1. Disassemble handle of right side plate or front side plate of outdoor unit.
2. Take off wire clamp, connect and rd to terminal Wiring
3. with wire clamp, for cooling and heating unit, then use the
wire the signal control wire, then connect the corresponding connector.
4. Ensure if wire well.
5. Install handle or front side plate.
Note: Wrong wiring may cause spare parts malfunction.
Note: make sure there should be a free space between the connection and
fixing place on the lead wire.
attach power wiring co block.
Attach the power wiring cord
clamp to attach
has been attached
After the cable attached,
should match that of the indoor unit.
Open the front panel of the indoor unit by lifting upward.
Unscrew and remove the cover plate.
Pull the power connection cable through the back of the indoor unit.
Firmly attach the power connection cables to the terminal block in the indoor unit, making certain
to observe the proper terminal connections as shown on the unit wiring diagram.
Reattach the cover plate with the proper screws.
The electric wire must be tighten with the wire clip. And for the heat pump unit, the signal control
wire must be connected to the terminal broad with the wire clip.
MS-SVN21A-EN 11
Installation
WARNING
Hazard of Explosion!
Never use an open flame to detect gas leaks. Explosive conditions may occur. Use a
leak test solution or other approved methods for leak testing. Failure to follow
recommended safe leak test procedures could result in death or serious injury or
equipment or property-only-damage.
WARNING
Hazard of Explosion!
Use only dry nitrogen with a pressure regulator for pressurizing unit. Do not use
acetylene, oxygen or compressed air or mixtures containing them for pressure testing.
Do not use mixtures of a hydrogen containing refrigerant and air above atmospheric
pressure for pressure testing as they may become flammable and could result in an
explosion. Refrigerant, when used as a trace gas should only be mixed with dry
nitrogen for pressurizing units. Failure to follow these recommendations could result in
death or serious injury or equipment or property-only damage.
After the installation of refrigerant lines to both the outdoor and indoor units are completed, the
flare connections must be checked for leaks. Pressurize through the service valve ports, the indoor
unit and field refrigerant lines with dry nitrogen to 350-400 psi. Use soap bubbles or other leak-
checking methods to see that all flares are leak-free! If not, release pressure; then repair!
SYSTEM EVACUATION
Note: Since the oudoor unit has a refrigerant charge, the gas and liquid line valves must remain
closed.
1. Upon completion of leak check, evacuate the refrigerant lines and indoor coil before opening
the gas and liquid line valves.
2. Attach appropriate hoses from manifold gauge to gas and liquid line pressure taps.
3. Attach center hose of manifold gauges to vacuum pump.
4. Evacuate until the micron gauge reads no higher than 350 microns.
5. Close off valve to vacuum pump and observe the micron gauge. If gauge pressure rises
above 500 microns in one (1) minute, then evacuation is incomplete or system has a leak.
6. If vacuum gauge does not rise above 500 microns in one (1) minute, the evacuation should be
complete.
7. Blank off vacuum pump and micron gauge, close valves on manifold gauge set.
Note: DO NOT VENT REFRIGERANT INTO THE ATMOSPHERE.
8. The liquid line shut-off valve can now be opened. Remove shut-off-valve cap. Fully insert hex
wrench into the stem and backout counterclockwise open.
Vacuum Pump and Leak Inspection
MS-SVN21A-EN
12
Installation
9. The gas valve can now be opened. Open the gas valve by removing the shut-off valve cap
and turning the valve stem 1/4 turn counterclockwise using 1/4” Open End or Adjustable
wrench.
10. The gas valve is now open for refrigerant flow. If refrigerant lines are longer than fifteen feet
(8 m), it will be necessary to adjust system refrigerant charge upon completion of installation.
Outdoor condensation drainage (Heat pump type only)
When the unit is heating, the condensing water and defrosting water can be drained out reliably
through the drain hose.
Installation:
Install the outdoor drai a 25mm hole on the base plate, and joint the drain hose to the
, so that the wastewater formed in the outdoor unit can be drained out to a proper place.
Figure 1. Vacuum Pump and Leak inspection
kit
n kit in
kit
MS-SVN21A-EN 13
06691$(1
&RQQHFWLRQ3LSH
2MWW0509G1 2MWW0512G1 2MWW0512G9 2MWW0518G1 2MWW0524G1 2MWW0530G1
2TWK0509G1 2TWK0512G1 2TWK0512G9 2TWK0518G1 2TWK0524G1 2TWK0530G1
R-22 / 1.02 R-22 / 1.1 R-22 / 1.1 R-22 / 1.5 R-22 / 1.4 R-22 / 2.6
7.5 7.5 7.5 7.5 7.5 7.5
15 25 20 30 50 50
Outer Liquid Pipe
(mm) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”)
Diameter Gas Pipe
(mm) ĭ9.52(3/8”) ĭ12(1/2”) ĭ12(1/2”) ĭ12(1/2”) ĭ16(5/8”) ĭ16(5/8”)
Max Height (m) 10 10 10 10 10 10
Distance Length (m) 15 20 20 25 25 30
2MCW0509G1 2MCW0512G1 2MCW0512G9 2MCW0518G1 2MCW0524G1 2MCW0530G1
2TTK0509G1 2TTK0512G1 2TTK0512G9 2TTK0518G1 2TTK0524G1 2TTK0530G1
R-22 / 0.77 R-22 / 1.05 R-22 / 1 R-22 / 1.45 R-22 / 1.3 R-22 / 2.5
7.5 7.5 7.5 7.5 7.5 7.5
15 25 20 30 50 50
Outer Liquid Pipe
(mm) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”) ĭ6(1/4”)
Diameter Gas Pipe
(mm) ĭ9.52(3/8”) ĭ12(1/2”) ĭ12(1/2”) ĭ12(1/2”) ĭ16(5/8”) ĭ16(5/8”)
Max Height (m) 10 10 10 10 10 10
Distance Length (m) 15 20 20 25 25 30
Standard Eff
60Hz(C/O)
Refrigerant Charge
(kg)
Connection Pipe
Length (m)
Gas additional
charge(g/m)
Connection Pipe
Standard Eff
60Hz(H/P)
Gas additional
charge(g/m)
Length (m)
Refrigerant Charge
(kg)
14
&RQQHFWLRQ3LSH
2MWW0509GB
2TWK0509GB
2MWW0512GB
2TWK0512GB
2MWW0518GB
2TWK0518GB
2MWW0524GB
2TWK0524GB
2MWW0530GB
2TWK0530GB
R-22 / 0.6 R-22 / 1.23 R-22 / 1.40 R-22 / 1.90 R-22 / 2.9
55555
20 20 20 50 50
Liquid
Pipe(mm) ij6(1/4”) ij6(1/4”) ij6(1/4”) ij6(1/4”) ij6(1/4”)
Gas
Pipe(mm) ij9.52(3/8”) ij12(1/2”) ij12(1/2”) ij16(5/8”) ij16(5/8”)
Height(m) 10 10 10 10 10
Length(m) 15 20 25 25 30
2MCW0509GB
2TTK0509GB
2MCW0512GB
2TTK0512GB
2MCW0518GB
2TTK0518GB
2MCW0524GB
2TTK0524GB
2MCW0530GB
2TTK0530GB
R-22 / 0.6 R-22/0.73 R-22 / 1.20 R-22 / 1.70 R-22 / 2.5
55555
15 15 15 15 15
Liquid
Pipe(mm) ij6(1/4”) ij6(1/4”) ij6(1/4”) ij6(1/4”) ij6(1/4”)
Gas
Pipe(mm) ij9.52(3/8”) ij12(1/2”) ij12(1/2”) ij16(5/8”) ij16(5/8”)
Height(m) 10 10 10 10 10
Length(m) 15 20 25 25 30
Standard Efficiency
50Hz (C/O)
Connection Pipe
Refrigerant Charge (kg)
Length (m)
Gas additional
charge(g/m)
Outer
Diameter
Max
Distance
Standard Efficiency
50Hz (H/P)
Outer
Diameter
Max
Distance
Connection Pipe
Refrigerant Charge (kg)
Length (m)
Gas additional
charge(g/m)
15
:$51,1*
+D]DUGRXV9ROWDJH
'LVFRQQHFWDOOHOHFWULFSRZHULQFOXGLQJUHPRWHGLVFRQQHFWVEHIRUHVHUYLFLQJ)ROORZ
SURSHUORFNRXWWDJRXWSURFHGXUHVWRHQVXUHWKHSRZHUFDQQRWEHLQDGYHUWHQWO\
HQHUJL]HG)DLOXUHWRGLVFRQQHFWSRZHU VHUYLFLQJFRXOGUHVXOWLQGHDWKRUVHULRXV
LQMXU\
:$51,1*
(OHFWURFXWLRQDQG)LUH+D]DU
,PSURSHUO\LQVWDOOHGDQGJURXQGHGILHOGZLULQJSRVHV),5((/(&752&87,21KD]DUGV7RDYRLG
WKHVHKD]DUGV\RX0867IROORZUHTXLUHPHQWVIRUILHOGZLULQJLQVWDOODWLRQDQGJURXQGLQJDV
GHVFULEHGLQWKH1DWLRQDO(OHFWULFDO&RGHV1(&aQG\RXUORFDOVWDWHHOHFWULFDOFRGHV$OOILHOG
ZLULQJ0867EHSHUIRUPHGE\TXDOLILHGSHUVRQQHO
)DLOXUHWRIROORZWKHVHUHTXLUHPHQWVFRXOGUHVXOWLQGHDWKRUVHULRXVLQMXU\
:LULQJ'LDJUDPV
before
ds with Improperly Installed and Grounded
Field Wiring!
MS-SVN21A-EN
Figure 1. 2MCW0509G1 2MCW0512G1 2MCW0509GB (Cooling only indoor units)
Standard efficiency 50&60Hz models
16
)LJXUH
)LJXUH2MCW0512G9 Cooling only indoor unit
2MWW0509G1 2MWW0512G1 2MCW0512GB 2MCW0518GB
(Cooling only Heat pump indoor units)
MS-SVN21A-EN
2MWW0509GB 2MWW0512GB
17
MS-SVN21A-EN
Figure 4. 2MWW0512G9 (Heat pump indoor units)
Figure 5. 2MCW0518G1 (Cooling only indoor units)
18
MS-SVN21A-EN
Figure 6. 2MWW0518G1 2MWW0518GB (Heat pump indoor units)
Figure 7. 2MCW0524G1 2MCW0524GB (Cooling only indoor units)
19
Figure 8. 2MWW0524G1 2MWW0524GB (Heat pump indoor unit)
92MCW0530G1 2MCW0530GB (Cooling only indoor units)
MS-SVN21A-EN
20
Other manuals for R-22
2
This manual suits for next models
4
Table of contents
Other Trane Air Conditioner manuals
Trane
Trane 4TXFH024CZ3HHA Assembly instructions
Trane
Trane CyberRow DX Installation and operating instructions
Trane
Trane 4TTR3018-060 Assembly instructions
Trane
Trane ACONT900AC43UA User manual
Trane
Trane MITSUBISHI ELECTRIC TPEFYP015MH142A User manual
Trane
Trane 4DCY4024 Assembly instructions
Trane
Trane Precedent WSJ150A Installation and operating instructions
Trane
Trane Precedent User manual
Trane
Trane CCRC Series Installation and operating instructions
Trane
Trane 38 Series User guide
Trane
Trane SCIH Manual
Trane
Trane 4TTB4 Technical manual
Trane
Trane TTV250 Owner's manual
Trane
Trane DX User guide
Trane
Trane Precedent RT-PRC005 User manual
Trane
Trane AUX1B040A9H21B Assembly instructions
Trane
Trane TC*150-301 Owner's manual
Trane
Trane 22-5200-01-0901 (EN) Installation instructions
Trane
Trane EB 036 Series Installation and operating instructions
Trane
Trane OXBOX J4AH4P Series User manual
Popular Air Conditioner manuals by other brands
Daikin
Daikin EWAQ004BAVP Installer's reference guide
GE
GE AEC14 Owner's manual and installation instructions
Johnson Controls
Johnson Controls York VIR 40A installation instructions
North American
North American INVENTER SPLIT-TYPE ROOM AIR CONDITIONER installation manual
Midea
Midea PD series manual
Carrier
Carrier RAV180 installation instructions
Mitsubishi Electric
Mitsubishi Electric MSZ-FA25VA Service manual
Daewoo
Daewoo DSB-122L owner's manual
Fuji Electric
Fuji Electric RD-60FA Service manual
Panasonic
Panasonic CU-NZ25VKE operating instructions
Berner
Berner DTU1018 instructions
RV Products
RV Products Airxcel Chillgrille 8330 634 Series installation instructions
LG
LG LP1214GXR owner's manual
INVENTOR
INVENTOR C1VI - 18 Service manual
Mitsubishi Electric
Mitsubishi Electric PCH-3AG/PUH-3G6 Technical & service manual
Frigidaire
Frigidaire GAC122P1A - GIBSON 12000BTU 115V 9.8EER3 SPD 8 WAY AIR... installation instructions
Toshiba
Toshiba RAS-4M23SAV-E installation manual
Haier
Haier HPD10XCM user manual