Mitsubishi Electric PUMY-P-NKMU User manual
English
INSTALLATION MANUAL
For safe and correct use, read this manual and the indoor unit installation manual thoroughly before installing
the air-conditioner unit.
Air-Conditioners
OUTDOOR UNIT
PUMY-P·NKMU (-BS)
FOR INSTALLER
Español
MANUAL DE INSTALACIÓN
Para un uso correcto y seguro, lea detalladamente este manual y el manual de instalación de la unidad interior
antes de instalar la unidad de aire acondicionado.
PARA EL INSTALADOR
For use with R410A
Français
MANUEL D’INSTALLATION
Avant d’installer le climatiseur, lire attentivement ce manuel, ainsi que le manuel d’installation de l’appareil
intérieur pour une utilisation sûre et correcte.
POUR L’INSTALLATEUR
2
1.2. Before installation (relocation)
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1.1. Before installation
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Contents
1. Safety precautions..........................................................................................2
2. Installation location.........................................................................................3
3. Installing the outdoor unit...............................................................................5
4. Installing the refrigerant piping.......................................................................5
5. Drainage piping work......................................................................................8
6. Electrical work................................................................................................8
7. Test run...........................................................................................................12
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Afterinstallationworkhas beencompleted, explainthe “SafetyPrecautions”, use,and
maintenance of the unit to the customer according to the information in the Operation
Manual and perform the test run to ensure normal operation. Both the Installation
Manual and Operation Manual must be given to the user for keeping. These manuals
must be passed on to subsequent users.
: Indicates a part which must be grounded.
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In addition to this manual, the following parts are supplied with the outdoor unit.
They are used for grounding the S terminals of transmission terminal blocks TB3,
TB7. For details refer to “6. Electrical work”. Grounding lead wire (u2)
3
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season.
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- Do not use thin pipes. (Refer to page 5)
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Tools (for R410A)
Gauge manifold Flare tool
Charge hose Size adjustment gauge
Gas leak detector Vacuum pump adapter
Torque wrench Electronic refrigerant charging scale
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Refer to Fig. 4-1.
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indoor unit.
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is anticipated,special precautionssuch as raisingthe installation location orinstalling a
hood onthe air intakemust be taken toprevent the snow fromblocking the airintake or
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Constraints on indoor unit installation
You should note that indoor units that can be connected to this outdoor unit are the
following models.
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below for possible 2-12 room, indoor unit combinations.
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The rated capacity should be determined by observing the table below. The unit’s
quantities are limited in 2 to 12 units. For the next step, make sure that the total rated
capacity selected will stay in a range of 50% - 130% of the outdoor unit capacity.
380<3 %WXK
Indoor unit type P06 P08 P12 P15 P18 P24 P30 P36 P48 P54 P72
Rated capacity
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6,000 8,000 12,000 15,000 18,000 24,000 30,000 36,000 48,000 54,000 72,000
Combinations in which the total capacity of indoor units exceeds the capacity of the
outdoor unit will reduce the cooling capacity of each indoor unit below their rated
cooling capacity. Thus, combine indoor units with an outdoor unit within the outdoor
unit’s capacity, if possible.
(inch)
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Although this product (only “-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
locationwhere thesalt will be washed awayby rainwater. (Ifa sunshadeis installed,
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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.
5-29/32
7-7/8
11-13/16
7-7/8
39-3/8
5-29/32
39-3/8
11-13/16
59-1/16
19-11/16
59-1/16
59-1/16
59-1/16
19-11/16
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78-24/32
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Minimum dimensions are as follows, except for Max., meaning Maximum dimen-
sions, indicated.
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1Obstacles at rear only (Fig. 2-2)
2Obstacles at rear and above only (Fig. 2-3)
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3Obstacles at rear and sides only (Fig. 2-4)
4Obstacles at front only (Fig. 2-5)
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5Obstacles at front and rear only (Fig. 2-6)
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6Obstacles at rear, sides, and above only (Fig. 2-7)
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1Obstacles at rear only (Fig. 2-8)
2Obstacles at rear and above only (Fig. 2-9)
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4Obstacles at front and rear only (Fig. 2-11)
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6Multiple parallel unit arrangement (Fig. 2-13)
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7Stacked unit arrangement (Fig. 2-14)
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When installing the outdoor unit on a rooftop or other location unprotected from the
wind, situate the air outlet of the unit so that it is not directly exposed to strong winds.
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may result.
The following shows two examples of precautions against strong winds.
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from a typhoon, etc. may directly enter the air outlet. (Fig. 2-15)
AAir guide
2Position the unit so that the air outlet blows perpendicularly to the seasonal wind
direction, if possible. (Fig. 2-16)
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operation. (Fig. 3-1)
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Indoor unit type P06-P18 P24-P60 P72
Liquid pipe ¡PP>LQFK@
thickness 0.8 mm
>LQFK@
¡PP>LQFK@
thickness 0.8 mm
>LQFK@
¡PP>LQFK@
thickness 0.8 mm
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Gas pipe ¡PP>LQFK@
thickness 0.8 mm
>LQFK@
¡PP>LQFK@
thickness 1.0 mm
>LQFK@
¡PP>LQFK@
thickness 1.0 mm
>LQFK@
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Fig. 4-1 is a sample of piping system.
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is installed, or condensation may occur on the surface of the insulation material.
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* When the refrigerant piping is used in locations subject to high temperature and
humidity such as in the attic, further addition of insulation may be required.
7RLQVXODWHWKHUHIULJHUDQWSLSLQJDSSO\KHDWUHVLVWDQWSRO\HWK\OHQHIRDPEHWZHHQ
the indoor unit and insulation material as well as to the net between the insulation
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(Condensation forming on the piping may result in condensation in the room or
burns when contacting the piping.)
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completed.
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Indoor unit Outdoor unit
P06-P18 P24-P54 P72 P60
Gas side Pipe size ¡>@ ¡>@ ¡>@ ¡>@
Liquid side Pipe size ¡>@ ¡>@ ¡>@ ¡>@
When bending the pipes, be careful not to break them. Bend radius of 100 mm
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Make sure the pipes do not contact the compressor. Abnormal noise or vibration
may result.
1Pipes must be connected starting from the indoor unit.
Flare nuts must be tightened with a torque wrench.
2Flare the liquid pipes and gas pipes and apply a thin layer of refrigeration oil (Ap-
plied on site).
:KHQXVXDOSLSHVHDOLQJLVXVHGUHIHUWR7DEOHIRUÀDULQJRI5$UHIULJHUDQW
pipes.
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:DUQLQJ
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A
ALiquid pipe BGas pipe
380< ¡>@ ¡>@
B, C, D
CTotal capacity of indoor units ALiquid pipe BGas pipe
¡>@ ¡>@
a, b, c, d, e, f
DModel number ALiquid pipe BGas pipe
P06, P08, P12, P15, P18 ¡>@ ¡>@
P24, P30, P36, P48, P54 ¡>@ ¡>@
P72 ¡>@ ¡>@
EBranch kit model
CMY-Y62-G-E
F4-Branching header G8-Branching header
CMY-Y64-G-E CMY-Y68-G-E
A Flare cutting dimensions
B Flare nut tightening torque
øA
R
1
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1
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C
D
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BCopper pipe
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A(Fig. 4-2)
B(Fig. 4-2)
Table 1 (Fig. 4-3)
Copper pipe O.D.
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B:First Branch
C:Indoor unit
A+B+C+a+b+c+d P>IW@
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Tightening torque
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¡>@ >@ >@
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90° ±0.5°
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Removethe service panel D(three screws)and thefront pipingcover A(two screws)
and rear piping cover B(two screws).
1 3HUIRUPUHIULJHUDQWSLSLQJFRQQHFWLRQVIRUWKHLQGRRURXWGRRUXQLWZKHQWKHRXWGRRU
unit’s stop valve is completely closed.
2Vacuum-purge air from the indoor unit and the connection piping.
(YDFXDWLRQ
Evacuate with the valve of the outdoor unit closed and evacuate both the connection
piping and the indoor unit from the service port provided on the valve of the outdoor
unit using a vacuum pump. (Always evacuate from the service port of both liquid pipe
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evacuationfor atleast one hour or more.Then,stop the vacuum pump and leave itfor
1 hour. Ensure the degree of vacuum has not increased. ,IWKHGHJUHHRIYDFXXP
LQFUHDVHLVODUJHUWKDQ3D>SVL7RUU@ZDWHUPLJKWKDYHHQWHUHG
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Finally, seal in with the liquid refrigerant through the liquid pipe, and adjust the gas
piping to obtain an appropriate amount of the refrigerant during operation.
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3After connecting the refrigerant pipes, check the connected pipes and the indoor
unit for gas leaks. (Refer to 4.4 Refrigerant pipe airtight testing method)
4Vacuumize the refrigerant lines through the service port of the liquid and gas stop
valves.And then open the stop valves completely (for both the liquid and gas stop
valves).This will completely connectthe refrigerantlines ofthe indoorand outdoor
units.
,IWKHVWRSYDOYHVDUHOHIWFORVHGDQGWKHXQLWLVRSHUDWHGWKHFRPSUHVVRUDQG
control valves will be damaged.
8VHDOHDNGHWHFWRURUVRDS\ZDWHUWRFKHFNIRUJDVOHDNVDWWKHSLSHFRQQHF-
tion sections of the outdoor unit.
'R QRW XVH WKH UHIULJHUDQW IURP WKH XQLW WR SXUJH DLU IURP WKH UHIULJHUDQW
lines.
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WR1āP>WRIWāOEV@WRNJIāFP
Failure to replace and tighten the caps may result in refrigerant leakage. In
addition, do not damage the insides of the valve caps as they act as a seal to
prevent refrigerant leakage.
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sections to prevent water from entering the thermal insulation.
Note:
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manifold gauges must not be used to measure vacuum.Amicron gauge must
be used at all times.
-
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(YDFXDWHWKHV\VWHPWRPLFURQVIURPWKHVXFWLRQVHUYLFHYDOYH
-
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(YDFXDWHWKHV\VWHPWRPLFURQV6\VWHPPXVWKROGWKHYDFXXPDW
microns for a minimum of 1 hour.
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5HIULJHUDQWSLSHDLUWLJKWWHVWLQJPHWKRG
(1)Connect the testing tools.
0DNHVXUHWKHVWRSYDOYHVABare closed and do not open them.
$GGSUHVVXUHWRWKHUHIULJHUDQWOLQHVWKURXJKWKHVHUYLFHSRUWCof the liquid
stop valve A and the gas stop valve B.
'RQRWDGGSUHVVXUHWRWKHVSHFL¿HGSUHVVXUHDOODWRQFHDGGSUHVVXUHOLWWOHE\OLWWOH
13UHVVXUL]HWR03D>36,*@ZDLW¿YHPLQXWHVDQGPDNHVXUHWKH
pressure does not decrease.
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sure does not decrease.
33UHVVXUL]HWR03D>36,*@DQGPHDVXUHWKHVXUURXQGLQJWHPSHUDWXUH
and refrigerant pressure.
,IWKHVSHFL¿HGSUHVVXUHKROGVIRUDERXWRQHGD\DQGGRHVQRWGHFUHDVHWKHSLSHV
have passed the test and there are no leaks.
,IWKHVXUURXQGLQJWHPSHUDWXUHFKDQJHVE\&>)@WKHSUHVVXUHZLOOFKDQJH
E\DERXW03D>36,*@0DNHWKHQHFHVVDU\FRUUHFWLRQV
(4)If thepressure decreasesin steps(2) or(3), thereis agas leak.Look forthe source
of the gas leak.
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(1)Gas side (Fig. 4-6)
Type A
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screwdriver to complete open.
2Check that the valves are fully open, then return the cap to its original state and
tighten it down.
Type B
1 5HPRYHWKHFDSSXOOWKHKDQGOHWRZDUG\RXDQGURWDWHWXUQLQDFRXQWHUFORFN-
wise direction to open.
2Make sure that the stop valve is open completely, push in the handle and rotate
the cap back to its original position.
(2)Liquid side (Fig. 4-7)
1Remove the cap and turn the valve rod counterclockwise as far as it will go with
WKHXVHRIDPP>LQFK@KH[DJRQDOZUHQFK6WRSWXUQLQJZKHQLWKLWVWKH
stopper.
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10 revolutions)
2Make sure that the stop valve is open completely, push in the handle and rotate
the cap back to its original position.
AValve
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CHandle
DCap
ELocal pipe side
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AFront piping cover
BPiping cover
CStop valve
D Service panel
EBend radius : 100 mm - 150 mm
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ELocal pipe
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Refrigerant leakage may result.
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Outdoor unit model number Included refrigerant amount
P60 5.1 kg (11 lbs, 4 oz)
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Outdoor model: P60
$3 ¡>Ǝ@¡>Ǝ@P>IW@ D¡>Ǝ@¡>Ǝ@P>IW@
3 E¡>Ǝ@¡>Ǝ@P>IW@
3 F¡>Ǝ@¡>Ǝ@P>IW@
3 G¡>Ǝ@¡>Ǝ@P>IW@
The total length of each pipe size is as follows:
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¡>Ǝ@¡>Ǝ@D P>IW@
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Therefore, the additional charge is as follows:
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Refrigerant for the extended piping is not included
in the outdoor unit when the unit is shipped from the
factory. Therefore, charge each refrigerant piping
system with additional refrigerant at the installation
site. In addition, in order to carry out service, enter
the size and length of each liquid pipe and additional
refrigerantcharge amountsin thespaces providedon
the “Refrigerant amount” plate on the outdoor unit.
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size and length of the extended piping.
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procedure shown to the right, and charge with the
additional refrigerant.
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lated additional refrigerant charge.
(For example, if the calculated charge is 32.92 kg,
round up the charge to 33.0 kg.)
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When drain piping is necessary, use the drain socket or the drain pan (option).
P60
Drain socket PAC-SG61DS-E
Drain pan PAC-SH97DP-E
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1Followordinance ofyour governmentalorganization fortechnical standardrelated
to electrical equipment, wiring regulations and guidance of each electric power
company.
2Wiring for control (hereinafter referred to as transmission line) shall be (5 cm [2
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noisefrom powersource wiring.(Do notinsert transmissionline andpower source
wire in the same conduit.)
3Be sure to provide designated grounding work to outdoor unit.
4Give some allowance to wiring for electrical part box of indoor and outdoor units,
because the box is sometimes removed at the time of service work.
5 1HYHUFRQQHFWWKHPDLQSRZHUVRXUFHWRWHUPLQDOEORFNRIWUDQVPLVVLRQOLQH,I
connected, electrical parts will be burnt out.
6 8VHFRUHVKLHOG FDEOH IRUWUDQVPLVVLRQOLQH ,I WUDQVPLVVLRQOLQHVRI GLIIHUHQW
systems are wired with the same multiplecore cable, the resultant poor transmit-
ting and receiving will cause erroneous operations.
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7 2QO\WKHWUDQVPLVVLRQOLQHVSHFL¿HGVKRXOGEHFRQQHFWHGWRWKHWHUPLQDOEORFN
for outdoor unit transmission.
(Transmission line to be connected with indoor unit : Terminal block TB3 for
transmission line, Other : Terminal block TB7 for centralized control)
Erroneous connection does not allow the system to operate.
8Incase to connectwith the upperclass controller or to conductgroup operation in
differentrefrigerant systems,the controlline for transmission is requiredbetween
the outdoor units each other.
Connect this control line between the terminal blocks for centralized control. (2-
wire line with no polarity)
Whenconducting groupoperation indifferentrefrigerant systems withoutconnect-
ingto theupper classcontroller,replacethe insertionof theshort circuit connector
IURP&1RIRQHRXWGRRUXQLWWR&1
9Group is set by operating the remote controller.
* The figure to the left is an example
only. The stop valve shape, service port
position, etc., may vary according to the
model.
* Turn section Aonly.
(Do not further tighten sections Aand
Btogether. )
CCharge hose
DService port
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Do not tighten the service port too much when installing it, otherwise, the valve core
could be deformed and become loose, causing a gas leak.
After positioning section Bin the desired direction, turn section Aonly and tighten it.
Do not further tighten sections Aand Btogether after tightening section A.
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Forthese piping
lengths
Total capacity of
connected indoor units Amount for the
indoor units
–42 2.0 kg (71 oz)
43–60 2.5 kg (88 oz)
61–78 3.0 kg (106 oz)
Refrigerant pipes are protectively wrapped
7KHSLSHVFDQEHSURWHFWLYHO\ZUDSSHGXSWRDGLDPHWHURI¡PP>¡LQFK@
beforeor afterconnecting thepipes. Cutout theknockout inthe pipecover following
the groove and wrap the pipes.
Pipe inlet gap
8VHSXWW\RUVHDODQWWRVHDOWKHSLSHLQOHWDURXQGWKHSLSHV VR WKDW QR JDSVUH-
main.
(If the gaps are not closed, noise may be emitted or water and dust will enter the
unit and breakdown may result.)
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WKHFRPSUHVVRU
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Kind of remote control cable Shielding wire (2-core) CVVS, CPEVS or MVVS
Cable diameter 0.5 to 1.25 mm2 >$:*WR$:*@
Remarks :KHQP>IW@LVH[FHHGHGXVHFDEOHZLWKWKH
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A:Power source
B:Transmission line
C:Screw on the electrical
component box
D:Screw on the electrical
component box
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1. Connect the indoor unit transmission line to transmission terminal block (TB3), or
connectthe wiring between outdoor unitsor thewiring withthe centralized control
system to the centralized control terminal block (TB7).
Whenusing shieldedwiring, connectshield groundof the indoor unit transmission
line to the screw (Cor D) and connect shield ground of the line between outdoor
units and the central control system transmission line to the shield (S) terminal of
the centralized control terminal block (TB7) shield (S) terminal. In addition, in the
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systemshould also beconnected to thescrew (Cor D)using attachedlead wires.
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Pass the power supply and transmission wires through the appropriate knock-out
holes, then remove the knock-out piece from the bottom of the terminal box and
connect the wires.
3. Fix power source wiring to terminal box by using buffer bushing for tensile force
(PG connection or the like).
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1. Wiring transmission cables
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a. Always use shielded wire when making connections between the outdoor unit (OC) and the indoor unit (IC), as well for all OC-OC, and IC-IC wiring intervals.
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and terminal S on the transmission cable block of the indoor unit (IC).
c. Connect terminals 1 (M1) and 2 (M2) on the transmission cable terminal block of the indoor unit (IC) that has the most recent address within the same group to the terminal
block on the remote controller (RC).
d. Connect together terminals M1, M2 and terminal S on the terminal block for central control (TB7) for the outdoor unit (OC).
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f. Connect the terminal S on the terminal block for central control for the power supply unit to the ground terminal ( ) in the electrical component box.
g. Set the address setting switch as follows.
8QLW Range Setting Method
IC (Main) 01 to 50 8VHWKHPRVWUHFHQWDGGUHVVZLWKLQWKHVDPHJURXSRILQGRRUXQLWV
IC (Sub) 01 to 50 8VHDQDGGUHVVRWKHUWKDQWKDWRIWKH,&0DLQIURPDPRQJWKHXQLWVZLWKLQWKHVDPHJURXSRILQGRRUXQLWV7KLVPXVWEHLQ
sequence with the IC (Main)
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* The address automatically becomes “100” if it is set as “01 - 50”.
01(75&0DLQ 101 to 150 Set at an IC (Main) address within the same group plus 100
01(75&6XE 151 to 200 Set at an IC (Main) address within the same group plus 150
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h. The group setting operations among the multiple indoor units is done by the remote controller (RC) after the electrical power has been turned on.
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,IWKHOHQJWKH[FHHGVP>IW@XVHDPP2>$:*@VKLHOGHGZLUH7KHOHQJWKRIWKLVVHFWLRQ/8) should be included in the
calculation of the maximum length and overall length.
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M1
S
M2 M1
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TB3 TB7
3. MA Remote control cables
Kind of remote control cable 2-core cable (unshielded)
Cable diameter 0.3 mm2(AWG22) to 1.25 mm2(AWG16)
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1DPH Symbol Allowable number of controllers
Outdoor unit controller OC
Indoor unit controller IC 2 to 12 controllers for 1 OC
Remote controller RC
01(7 Maximum of 12 controllers for 1 OC
MA Maximum of 2 per group
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accessory
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(For transmission wires)
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(For power supply wires)
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A: Switch (Breakers for Wiring and Current Leakage)
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C: Pull Box
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Power Supply
Unit
System
controller
L3
L6
L7
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4
1
N
N
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S
M1M2
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M1M2
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M1M2
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M1M2
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Unit
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Model Power Supply Minimum Wire Thickness
(mm2>$:*@ Breaker for
Wiring*1 Breaker for Current
Leakage Minimum cir-
cuit ampacity
Maximum rating
of over current
protector device
Main Cable*2 Ground
2XWGRRU8QLW P60 a1VLQJOH+]9 >$:*@ >$:*@ 40 A 40 A 30 mA 0.1 sec.
or less 35 A 42 A
,QGRRU8QLW a1VLQJOH+]9 Refer to installation manual of indoor unit.
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8VHFRSSHUVXSSO\ZLUHV8VHWKHHOHFWULFZLUHVRYHUWKHUDWLQJYROWDJH9
Total operating current of the indoor unit Minimum wire thickness (mm2$:* Ground-fault interruper *1 Local switch (A) Breaker for wiring
1)%
Main Cable Branch Ground Capacity Fuse
F0 = 15A or less *2 15 A current sensitivity *3 15 15 15
F0 = 20A or less *2 20 A current sensitivity *3 20 20 20
F0 = 30A or less *2 30 A current sensitivity *3 30 30 30
Apply to IEC61000-3-3 about max. permissive system impedance.
*1 The Ground-fault interrupter should support inverter circuit.
The Ground-fault interrupter should combine using of local switch or wiring breaker.
*2 Please take the larger of F1 or F2 as the value for F0.
F1 = Total operating maximum current of the indoor units × 1.2
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A: Group 1
B: Group 3
C: Group 5
D: Shielded Wire
E: Sub Remote Controller
( ): Address
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cor D
cor D
cor D
cor D
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Indoor unit V1 V2
Type 1 3/)<1%0830)<1%083()<9068
3&)<1.083.)<1+083.)<1.08 18.6 2.4
Type 2 3()<10$8 38 1.6
Type 3 3()<10+68 13.8 4.8
Others Other indoor unit 0 0
C : Multiple of tripping current at tripping time 0.01s
Please pick up “C” from the tripping characteristic of the breaker.
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* 3 Current sensitivity is calculated using the following formula.
G1 = V2 × (Quantity of Type1) + V2 × (Quantity of Type2) + V2 × (Quantity of Type3) + V2 × (Quantity of Others)
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G1 Current sensitivity
30 or less 30 mA 0.1sec or less
100 or less 100 mA 0.1sec or less
Wire thickness (mm2$:* V3
48
56
66
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Caution:
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6000
600
60
10
1
0.1
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C
10 20
Sample chart
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Rated Tripping current (x)
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Refer to the indoor unit installation manual.
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unit operates properly following the installation manual attached to the unit.
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erroneous connection, if any, of the refrigerant pipes and the connecting
wires.
* The compressor operation is not available for 3 minutes at least after the
power is supplied.
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of low outside air temperature.
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Oncethe compressorstops, therestart preventivedevice operatesso thecompressor
will not operate for 3 minutes to protect the air conditioner.
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Note:
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\RX FDQ QRW GHWHFW DQ\ HUURQHRXV FRQQHFWLRQ RI UHIULJHUDQW SLSHV DQG WKH
FRQQHFWLQJZLUHV,ILWDLPVDWGHWHFWLRQRIDQ\HUURQHRXVFRQQHFWLRQEHVXUH
WRFDUU\RXWWKHWHVWUXQIURPUHPRWHFRQWUROOHUZLWKUHIHUHQFHWR³8VLQJ
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SW3-1 21 Cooling operation
SW3-2 OFF
SW3-1 21 Heating operation
SW3-2 21
* After performing the test run, set SW3-1 to OFF.
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the inside of the outdoor unit. The noise is coming from the check valve due to the
small difference in pressure in the pipes. The unit is not faulty.
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WKHWHVWUXQ7RFKDQJHWKHWHVWUXQRSHUDWLRQPRGHGXULQJWKHWHVWUXQVWRS
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nals.
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After installation or after the power source to the unit has been cut for an extended
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in the compressor. This is not a malfunction. Perform the following procedures.
1. Remove the wires from the compressor and measure the insulation resistance of
the compressor.
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ance dropped due the accumulation of refrigerant in the compressor.
3. After connecting the wires to the compressor, the compressor will start to warm
up after power is supplied. After supplying power for the times indicated below,
measure the insulation resistance again.
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SUHVVRU7KHUHVLVWDQFHZLOOULVHDERYH0DIWHUWKHFRPSUHVVRULVZDUPHG
up for four hours.
(Thetimenecessary towarmup thecompressorvaries accordingtoatmospheric
conditions and refrigerant accumulation.)
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compressor must be warmed up at least 12 hours to prevent breakdown.
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Caution:
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is correct.
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- Starting operation immediately after turning on the main power switch can result
in severe damage to internal parts. Keep the power switch turned on during the
operational season.
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when the outdoor unit is faulty.
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Perform the following procedures to collect the refrigerant when moving the indoor
unit or the outdoor unit.
1Turn off the circuit breaker.
2Connect the low pressure side of the gauge manifold to the service port of the
gas side stop valve.
3Close the liquid stop valve.
4Supply power (circuit breaker).
* Start-up of the indoor-outdoor communication takes about 3 minutes after the
power(circuit breaker)isturned on.Start thepump-downoperation 3to 4minutes
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run for cooling operation. The compressor (outdoor unit) and ventilators (indoor
and outdoor units) start operating and test run for cooling operation begins.
Immediately after performing the test run for cooling operation, set the outdoor
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Make sure to switch it to OFF after pump down is completed.
6Fully close the gas stop valve when the pressure reading on the gauge drops
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7Set SW3-1 to OFF to stop the air conditioner operation. (Set the outdoor service
VZLWFK6:IURP21WR2))
8Turn off the power supply (circuit breaker).
* Iftoo muchrefrigerant hasbeenadded tothe airconditioner system,the pressure
PD\QRWGURSWRNJIFP2. If this occurs, use a refrigerant collecting device
to collect all of the refrigerant in the system, and then recharge the system with
the correct amount of refrigerant after the indoor and outdoor units have been
relocated.
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13
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Además del presente manual, se suministran las siguientes piezas con la unidad
exterior. Estas piezas se utilizan para cablear a tierra los terminales S de los bloques
del terminal de transmisión TB3 y TB7. Para obtener más información, consulte
apartado “6. Trabajo eléctrico”. Cableado a tierra (u2)
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Después de terminar la instalación, explique las “Medidas de Seguridad”, funciona-
miento y mantenimiento de la unidad al cliente según el Manual de instrucciones y
realice una prueba para asegurarse de que funciona correctamente. Entregue una
copia del Manual de instalación y del Manual de instrucciones al usuario. Estos
manuales deben pasar a usuarios posteriores del equipo.
: Indica una pieza que debe estar conectada a tierra.
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1. Medidas de Seguridad ............................................................................13
2. Lugar de instalación................................................................................14
3. Instalación de la unidad exterior..............................................................16
4. Instalación de los tubos del refrigerante...................................................16
5. Tubería de drenaje..................................................................................19
6. Trabajo eléctrico......................................................................................19
7. Prueba de funcionamiento ......................................................................23
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Tenga en cuenta que los modelos de unidades interiores que se pueden conectar a
esta unidad exterior son los siguientes.
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Consulte la tabla siguiente para las combinaciones de unidades interiores de 2 a
12 habitaciones.
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La capacidad nominal se debe determinar de acuerdo con la siguiente tabla. Las
cantidades de la unidad están limitadas de 2 a 12 unidades. En el siguiente paso,
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Tipo de unidad interior
3 3 P12 P15 3 P24 3 P36 3 P54 P72
Capacidad nominal
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Lascombinaciones enlas quela capacidadtotal delas unidadesinteriores sobrepase
la capacidad de la unidad exterior reducirán la capacidad de refrigeración de cada
unidad interior por debajo de la capacidad nominal de refrigeración correspondien-
te. Por ello, si es posible, combine las unidades interiores según la capacidad que
admita la unidad exterior.
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Consulte la Fig. 4-1.
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fuente de alimentación y a la unidad exterior.
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de aire e impide que la unidad funcione correctamente.
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la unidad tomándola por la parte inferior se podría lesionar las manos o los dedos.
(inch)
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Manómetro Abocardador
Manguera de carga Ajustador del tamaño
Detector de fugas de gas $GDSWDGRUGHODERPEDGHYDFtR
/ODYHGLQDPRPpWULFD Báscula electrónica de carga del refrigerante
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Aunqueeste producto(sólo modelo“-BS”) hasido diseñado para resistir a los efectos
dañinos de la sal, tenga en cuenta las siguientes precauciones para mantener la
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mar o a la brisa marina.
2.Si existe la posibilidad de que quede acumulada sal sobre el panel de cubierta, ase-
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3.Para garantizar que el agua no se acumula en la base de la unidad exterior, ase-
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base de la unidad exterior podría aparecer óxido.
4.Si launidad seinstala en unazona costera,límpiela periódicamente con agua para
eliminar la sal acumulada.
5.Si la unidad sufre daños durante la instalación o el mantenimiento, asegúrese de
arreglarla.
6.Asegúrese de comprobar periódicamente el buen estado de la unidad.
7.Asegúrese de instalar la unidad en un lugar donde desagüe correctamente.
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Las dimensiones mínimas son las siguientes, excepto para máx. (dimensiones
máximas), las cuales también están indicadas.
Consulte los números correspondientes para cada caso.
1Obstáculos sólo en la parte trasera (Fig. 2-2)
2Obstáculos sólo en la parte trasera y superior (Fig. 2-3)
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3Obstáculos sólo en la parte trasera y los laterales (Fig. 2-4)
4Obstáculos sólo en la parte delantera (Fig. 2-5)
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5Obstáculos sólo en la parte delantera y trasera (Fig. 2-6)
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6Obstáculos sólo en la parte trasera, los laterales y superior (Fig. 2-7)
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2Obstáculos sólo en la parte trasera y superior (Fig. 2-9)
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indicado.
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4Obstáculos sólo en la parte delantera y trasera (Fig. 2-11)
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5Disposición en paralelo de unidades simples (Fig. 2-12)
Si utiliza un guía para salida de aire opcional instalada para que el aire salga hacia arriba,
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Si utiliza un guía para salida de aire opcional instalada para que el aire salga hacia arriba,
HOHVSDFLROLEUHGHEHVHUGHPP>LQFK@RPiV
7Disposición de unidad apilada (Fig. 2-14)
6HSXHGHQDSLODUKDVWDGRVXQLGDGHVGHDOWXUD
1RVHGHEHQLQVWDODUPiVGHGRVXQLGDGHVFRUUHODWLYDV$GHPiVVHGHEHGHMDUHOHVSDFLR
indicado.
(inch)
5-29/32
7-7/8
11-13/16
7-7/8
39-3/8
5-29/32
39-3/8
11-13/16
59-1/16
19-11/16
59-1/16
39-3/8
23-5/8
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5-29/32
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19-11/16
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1
3 ,QVWDODFLyQHQOXJDUHVH[SXHVWRVDOYLHQWR
&XDQGRLQVWDOHXQDXQLGDGHQHOWHMDGRRHQRWURVOXJDUHVGHVSURWHJLGRVGHOYLHQWR
ODVDOLGDGHDLUHGHODXQLGDGQRGHEHTXHGDUH[SXHVWDGLUHFWDPHQWHDOYLHQWRIXHUWH
6LHOYLHQWRIXHUWHHQWUDHQODVDOLGDGHDLUHSXHGHLPSHGLUODFLUFXODFLyQQRUPDOGHO
aire y causar un mal funcionamiento.
$FRQWLQXDFLyQVHPXHVWUDQHMHPSORVGHSUHFDXFLRQHVFRQWUDHOYLHQWRIXHUWH
16LODXQLGDGHVWiVLWXDGDHQXQOXJDUH[SXHVWRDYLHQWRVIXHUWHVFRPRKXUDFDQHVTXH
puedan entrar en la salida de aire, coloque una guía de aire opcional. (Fig. 2-15)
AGuía de aire
2Coloquela unidadde maneraquela salidade airesople endirección perpendicular
DODGLUHFFLyQHVWDFLRQDOGHOYLHQWRVLODFRQRFH)LJ
B'LUHFFLyQGHOYLHQWR
)LJ-1)LJ-1
/XJDUGHLQVWDODFLyQ
(inch)
)LJ3-1
,QVWDODFLyQGHORVWXERVGHOUHIULJHUDQWH
1 3UHFDXFLRQHVDWRPDUHQHTXLSRVTXHXWLOLFHQHO
UHIULJHUDQWH51$
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HOUHIULJHUDQWH51$\TXHQRVHHQFXHQWUHQDFRQWLQXDFLyQ
8WLOLFHDFHLWHGHpVWHUGHpWHURDOTXLOREHQFHQRHQSHTXHxDVFDQWLGDGHV
SDUDUHFXEULUODVVHFFLRQHVDERFDUGDGDV
8WLOLFHWXERVGHFREUHIRVIRURVRGHOWLSR&1\WXERVGHDOHDFLyQGHFREUH
VLQFRVWXUDVSDUDFRQHFWDUORVWXERVGHOUHIULJHUDQWH8WLOLFHWXEHUtDVSDUD
UHIULJHUDQWHGHOJURVRUHVSHFL¿FDGRHQODWDEODVLJXLHQWH$VHJ~UHVHGHTXH
HOLQWHULRUGHODVWXEHUtDVHVWiOLPSLR\TXHQRFRQWLHQHQQLQJ~QFRQWDPLQDQWH
QRFLYRFRPRFRPSXHVWRVVXOI~ULFRVR[LGDQWHVUHVWRVRSROYR
$WHQFLyQ
&XDQGRLQVWDOHPXHYDRUHYLVHHOHTXLSRGHDLUHDFRQGLFLRQDGRXWLOLFHVRORHO
UHIULJHUDQWHLQGLFDGR51$SDUDFDUJDUORVWXERVGHOUHIULJHUDQWH1RORPH]FOH
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6LHODLUHVHPH]FODFRQHOUHIULJHUDQWHSRGUtDSURGXFLUXQDWHQVLyQDQRUPDOPHQ-
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(QHOSHRUGHORVFDVRVSRGUtDVXSRQHUXQJUDYHLPSHGLPHQWRSDUDJDUDQWL]DU
ODVHJXULGDGGHOSURGXFWR
3 ,QVWDODFLyQGHODXQLGDGH[WHULRU
&HUFLyUHVHGHLQVWDODUODXQLGDGHQXQDVXSHU¿FLHUREXVWD\QLYHODGDSDUDHYLWDU
los ruidos de traqueteo durante la operación. (Fig. 3-1)
(VSHFL¿FDFLRQHVGHODFLPHQWDFLyQ!
Perno de cimentación 0
Grosor del hormigón PP>LQFK@
Longitud del perno PP>LQFK@
Capacidad de soporte de peso NJ>OEV@
&HUFLyUHVHGHTXHODORQJLWXGGHOSHUQRGHFLPHQWDFLyQHVWpGHQWURGHPP>
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$VHJXUH¿UPHPHQWHODEDVHGHODXQLGDGFRQFXDWURSHUQRVGHFLPHQWDFLyQ0
en lugares robustos.
,QVWDODFLyQGHODXQLGDGH[WHULRU
1RREVWUX\DODVDOLGDGHDLUH6LVHREVWUX\HODVDOLGDGHDLUHVHSXHGHGL¿FXOWDU
HOIXQFLRQDPLHQWRGHODSDUDWR\SXHGHFDXVDUXQDDYHUtD
$GHPiVGHODEDVHGHODXQLGDGXWLOLFHORVRUL¿FLRVGHLQVWDODFLyQVLWXDGRVHQOD
parte trasera de la unidad para añadirle cables u otros elementos necesarios para
LQVWDODUODXQLGDG8WLOLFHWLUDIRQGRV¡uPP>¡uLQFK@RPHQRV
para instalar el equipo.
$WHQFLyQ
/DXQLGDGGHEHLQVWDODUVH¿UPHPHQWHVREUHXQDHVWUXFWXUDFDSD]GHVRSRUWDU
VXSHVR6LODXQLGDGVHLQVWDODVREUHXQDHVWUXFWXUDLQHVWDEOHSRGUtDFDHUVH
\SURYRFDUGDxRVROHVLRQHV
/D XQLGDG GHEH LQVWDODUVH VHJ~Q ODV LQVWUXFFLRQHV SDUD UHGXFLU SRVLEOHV
GDxRV HQ FDVR GH WHUUHPRWR KXUDFiQ R YLHQWRV IXHUWHV 6L QR VHLQVWDOD
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A3HUQR0
BBase
CLo más largo posible.
DSalida de aire
EIntroducir profundamente
en el suelo
B
0i[
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13
B
Tipo de
unidad interior 33 33 P72
Tubo de
líquido
¡PP>LQFK@
JURVRUPP
>LQFK@
¡PP>LQFK@
JURVRUPP
>LQFK@
¡PP>LQFK@
JURVRUPP
>LQFK@
Tubo de gas ¡PP>LQFK@
JURVRUPP
>LQFK@
¡PP>LQFK@
JURVRUPP
>LQFK@
¡PP>LQFK@
JURVRUPP
>LQFK@
1RXWLOLFHWXERVFRQXQJURVRUPHQRUGHOHVSHFL¿FDGRDFRQWLQXDFLyQ
3DUDWXEHUtDVGH¡1PP>3LQFK@XWLOLFHWXEHUtDVGHPDWHULDO1+DO
YDFtR
/RVJURVRUHVTXHVHHQXPHUDQHQODWDEODDQWHULRUHVWiQEDVDGRVHQHVWiQ-
GDUHVMDSRQHVHV8WLOLFHWXEHUtDVTXHIXQFLRQHQDXQDSUHVLyQGH103D
>136,*@FRPRPtQLPRGHDFXHUGRDORVHVWiQGDUHVORFDOHV
1
7XERVGHFRQH[LyQ)LJ-
La Fig. 4-1 muestra un sistema de tuberías de ejemplo.
3URSRUFLRQHVX¿FLHQWHDLVODPLHQWR\SURWHFFLyQFRQWUDODFRQGHQVDFLyQSDUDHYLWDU
JRWHRVGHDJXDHQODWXEHUtDGHUHIULJHUDFLyQWXEHUtDGHOtTXLGRWXEHUtDGHJDV
Incrementeel aislamiento enfunción delentorno en elque estáinstalada la tubería
GHUHIULJHUDFLyQ\DTXHSRGUtDSURGXFLUVHFRQGHQVDFLyQHQODVXSHU¿FLHGHOPDWHULDO
GHDLVODPLHQWR0DWHULDODLVODQWH5HVLVWHQFLDDOFDORU&>)@*URVRU
PP>LQFK@RPiV
* Cuando la tubería de refrigerante se utiliza en ubicaciones con temperaturas
HOHYDGDV\DOWRVQLYHOHVGHKXPHGDGSRUHMHPSORHQiWLFRVHVSRVLEOHTXHVH
requiera un mayor aislamiento.
Para aislar la tubería de refrigerante, aplique espuma de polietileno resistente al
calor entre la unidad interior y el material aislante, así como en la malla entre el
material de aislamiento, rellenando todos los huecos.
(La condensación en la tubería podría ocasionar condensación en la habitación
RSURYRFDUTXHPDGXUDVDOWRFDUOD
/DVSLH]DVLQWHULRUHVGHOWXERGHGUHQDMHWLHQHQTXHHVWDUHQYXHOWDVHQPDWHULDOHV
DLVODQWHVGHHVSXPD GH SROLHWLOHQR JUDYHGDG HVSHFt¿FDGH \ HVSHVRU GH
PP>LQFK@RPiV
$SOLTXHXQDFDSDGHOJDGDGHDFHLWHUHIULJHUDQWHDODVXSHU¿FLHWXER\GHODMXQWD
de asiento antes de apretar la tuerca de abocardado. A
8WLOLFHGRVOODYHVGHDSULHWHSDUDDSUHWDUODVFRQH[LRQHVGHORVWXERVB
8WLOLFHXQGHWHFWRUGHIXJDVRDJXDMDERQRVDSDUDFRPSUREDUSRVLEOHVIXJDVGH
JDVXQDYH]UHDOL]DGDVODVFRQH[LRQHV
$SOLTXHDFHLWHUHIULJHUDQWHSDUDPiTXLQDVHQWRGDODVXSHU¿FLHDERFLQDGD C
8WLOLFHODVWXHUFDVDERFDUGDGDVSDUDHOVLJXLHQWHWDPDxRGHWXEHUtDD
PP>LQFK@
8QLGDGLQWHULRU 8QLGDG
exterior
33 P24-P54 P72 3
Lado de
gas Tamaño de la
tubería ¡>@ ¡>@ ¡>@ ¡>@
Lado de
líquido Tamaño de la
tubería ¡>@ ¡>@ ¡>@ ¡>@
&XDQGRGREOHORVWXERVWHQJDFXLGDGRGHQRURPSHUORV8QUDGLRGHFXUYDWXUDGH
PP>LQFK@DPP>LQFK@HVVX¿FLHQWH
$VHJ~UHVHGHTXHODVWXEHUtDVQRWRFDQHOFRPSUHVRU3RGUtDSURGXFLUUXLGRVR
YLEUDFLRQHVH[WUDxDV
1Las tuberías se deben conectar empezando por la unidad interior.
/DVWXHUFDVDERFDUGDGDVVHGHEHQDSUHWDUFRQXQDOODYHGLQDPRPpWULFD
2&DOLHQWHHOWXERGHOtTXLGR\HOWXERGHJDV\DSOLTXHXQD¿QDFDSDGHDFHLWHGH
refrigeración (aplicado directamente).
&XDQGRXWLOLFHXQVHOODGRUGHWXERVQRUPDOFRQVXOWHOD7DEODSDUDDERFDUGDU
WXEHUtDVSDUDUHIULJHUDQWH5$
3DUDFRQ¿UPDUODVPHGLGDVGH$VHSXHGHXWLOL]DUHODMXVWDGRUGHOWDPDxR
$WHQFLyQ
$OLQVWDODUODXQLGDGFRQHFWH¿UPHPHQWHODVWXEHUtDVGHUHIULJHUDQWHDQWHVGH
SRQHUHQPDUFKDHOFRPSUHVRU
,QVWDODFLyQGHORVWXERVGHOUHIULJHUDQWH
A 8QLGDGH[WHULRU
B: Primera bifurcación
C 8QLGDGLQWHULRU
A Dimensiones del corte abocinado
B Torsión de apriete de la tuerca abocardada
ATroquel
BTubo de cobre
A
ATubo de líquido BTubo de gas
380< ¡>@ ¡>@
B, C, D
CCapacidad total de las unidades interiores
ATubo de líquido BTubo de gas
¡>@ ¡>@
a, b, c, d, e, f
D1~PHURGHPRGHOR ATubo de líquido BTubo de gas
33333 ¡>@ ¡>@
33333 ¡>@ ¡>@
P72 ¡>@ ¡>@
EModelo de juego de bifurcación
&0<<*(
F4-Cabezal de bifurcación GCabezal de bifurcación
&0<<*( &0<<*(
PP>LQFK@
PP>LQFK@
PP>LQFK@
B
A
H
B C
L
Ɛ
d
a
h
b c
C
C
CC
øA
R
1
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1
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A45° ±2° B
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D
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A
A
B
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A(Fig. 4-2)
B(Fig. 4-2)
A+B+C+a+b+c+d P>IW@
L = A+B+C+d P>IW@
Ɛ= B+C+d P>IW@
H P>IW@+LQIHULRUH[WHULRU P>IW@
hP>IW@
A+a+b+c+d P>IW@
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HP>IW@+LQIHULRUH[WHULRU P>IW@
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PP>LQFK@
(inch)
B
A
abc
C
C
CC
d
H
h
L
Ɛ
Tubo de cobre O.D. Dimensiones de abocinado
GLPHQVLRQHV¡$
¡>@ >@
¡>@ >@
¡>@ >@
¡>@ >@
¡>@ >@
Tubo de cobre O.D.
PP>LQFK@ Tuerca de abocardado O.D.
PP>LQFK@ Torsión de apriete
1āP>IWāOEV@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
¡>@ >@ >@
Tabla 1 (Fig. 4-3)
Tubo de cobre O.D.
PP>LQFK@
$PP>LQFK@
Tipo gancho
¡>@ >@
¡>@ >@
¡>@ >@
¡>@ >@
¡>@ >@
1
,QVWDODFLyQGHORVWXERVGHOUHIULJHUDQWH
3 7XERVGHUHIULJHUDQWH)LJ-
4XLWHHOSDQHOGHVHUYLFLRD(tres tornillos) y la cubierta de la tubería frontal A(dos
tornillos) y cubierta de la tubería posterior B(dos tornillos).
1 5HDOLFHODVFRQH[LRQHVGHORVWXERVGHUHIULJHUDQWHGHODXQLGDGLQWHULRUH[WHULRU
FRQODYiOYXODGHSDUDGDGHODXQLGDGH[WHULRUFRPSOHWDPHQWHFHUUDGD
2Purgue el aire del sistema por succión en la unidad interior y tubos de co-
nexión.
9DFLDGR
5HDOLFHHOYDFLDGRFRQODYiOYXODGHODXQLGDGH[WHULRUFHUUDGD\YDFtHODWXEHUtD
GHFRQH[LyQ\ODXQLGDGLQWHULRUGHVGHHOSXHUWRGHVHUYLFLRTXHVHSURSRUFLRQDHQ
ODYiOYXODGHODXQLGDGH[WHULRUXWLOL]DQGRXQDERPEDGHYDFtR5HDOLFHHOYDFLDGR
VLHPSUHGHVGHHOSXHUWRGHVHUYLFLRGHORVWXERVGHOtTXLGR\JDV8QDYH]TXHOD
ERPEDKD\DDOFDQ]DGR 3D>DEV@>SVL7RUU@FRQWLQ~HFRQHOYDFLDGR
GXUDQWHDOPHQRVXQDKRUDRPiV'HVSXpVGHWHQJDODERPEDGHYDFtR\HVSHUH
KRUD$VHJ~UHVHGHTXHHOJUDGRGHYDFtRQRKD\DLQFUHPHQWDGR6LHOLQFUHPHQWR
GHOJUDGRGHYDFtRHVVXSHULRUD133D>1SVL17RUU@HVSRVLEOHTXH
KD\DHQWUDGRDJXD$SOLTXHSUHVLyQDOJDVGHQLWUyJHQRVHFRKDVWDTXHDOFDQFH
03D>SVL@\YXHOYDDUHDOL]DUHOYDFtR Por último, selle con el líquido
refrigerante en el tubo de líquido y ajuste el tubo de gas para obtener una cantidad
adecuada de refrigerante durante el funcionamiento.
1XQFDOOHYHDFDERODSXUJDGHODLUHXWLOL]DQGRUHIULJHUDQWH
3Tras conectar las tuberías de refrigerante con la unidad interior, compruebe que
no haya fugas de gas. (Consulte apartado 4.4. Prueba de fuga de gas del tubo
de refrigerante.)
4$VSLUH ODV OtQHDV GH UHIULJHUDQWH D WUDYpV GHO SXHUWR GH UHSDUDFLRQHV GH ODV
YiOYXODVGHSDUDGDGHOtTXLGR\GHJDV$FRQWLQXDFLyQDEUDFRPSOHWDPHQWHODV
YiOYXODVGHSDUDGDWDQWRODVYiOYXODVGHSDUDGDGHOtTXLGRFRPRODVGHJDV
Esta operación le permitirá conectar completamente las líneas refrigerantes de
las unidades interiores y exteriores.
6LGHMDFHUUDGDVODVYiOYXODVGHSDUDGD\SRQHHQPDUFKDODXQLGDGHOFRP-
SUHVRU\ODYiOYXODGHFRQWUROVXIULUiQGDxRV
8WLOLFHXQGHWHFWRUGHIXJDVRMDEyQ\DJXDSDUDGHWHFWDUODVIXJDVGHJDVHQ
las juntas de las conexiones de los tubos de la unidad exterior.
1RXWLOLFHHOUHIULJHUDQWHGHVGHODXQLGDGSDUDSXUJDUHODLUHGHODVOtQHDVGH
refrigerante.
7UDVKDEHUUHDOL]DGRORVWUDEDMRVHQODVYiOYXODVDMXVWHODVWXHUFDVGHODVYiO-
YXODVDODSUHVLyQDGHFXDGDD1āP>DIWāOEV@DNJIāFP
6LQRVXVWLWX\HRDSULHWDELHQODVWXHUFDVSXHGHSURYRFDUXQDIXJDGHUHIULJH-
UDQWH$GHPiVHYLWHGDxDUHOLQWHULRUGHODVYiOYXODV\DTXHIXQFLRQDQFRPR
VHOODGRUDVSDUDHYLWDUIXJDVGHUHIULJHUDQWH
58WLOLFHXQVHOODGRUSDUDSURWHJHUODVFRQH[LRQHVGHORVWXERV\ORVH[WUHPRVGHO
material aislante no se impregnen de agua.
1RWD
9DFLDGRWULSOH!
9DFtHHOVLVWHPDDPLFUDVGHVGHDPEDVYiOYXODVGHVHUYLFLR1RXWLOLFH
ORVPHGLGRUHVP~OWLSOHVGHOVLVWHPDSDUDPHGLUHOYDFtR8WLOLFHVLHPSUHXQ
micrómetro.
5RPSDHOYDFtRFRQHOQLWUyJHQR1HQODYiOYXODGHVHUYLFLRGHGHVFDUJD
D36,*
9DFtHHOVLVWHPDDPLFUDVGHVGHODYiOYXODGHVHUYLFLRGHDVSLUDFLyQ
5RPSDHOYDFtRFRQHOQLWUyJHQR1HQODYiOYXODGHVHUYLFLRGHGHVFDUJD
D36,*
9DFtHHOVLVWHPDDPLFUDV(OVLVWHPDGHEHUiPDQWHQHUHOYDFtRD
micras durante mínimo 1 hora.
5HDOLFHXQDSUXHEDGHDXPHQWRGXUDQWHDOPtQLPRPLQXWRV
3UXHEDGHIXJDGHJDVGHOWXERGHUHIULJHUDQWH
(1)Conecte las herramientas para pruebas.
$VHJ~UHVHGHTXHODV YiOYXODV GH SDUDGD ABestán cerradas y no las
abra.
$xDGDSUHVLyQDODVOtQHDVGHUHIULJHUDQWHDWUDYpVGHOSXHUWRGHUHSDUDFLRQHV
CGHODYiOYXODGHSDUDGDGHOtTXLGRA\GHODYiOYXODGHSDUDGDGHOJDV
B.
1RDxDGDSUHVLyQDOQLYHOHVSHFL¿FDGRGHJROSHKiJDORSRFRDSRFR
13UHVXULFHD03D>36,*@HVSHUHFLQFRPLQXWRV\FRPSUXHEHTXHOD
presión no se ha reducido.
23UHVXULFHD03D>36,*@HVSHUHFLQFRPLQXWRV\FRPSUXHEHTXHOD
presión no se ha reducido.
33UHVXULFHD03D>36,*@\WRPHODWHPSHUDWXUDDPELHQWDO\ODSUHVLyQ
del refrigerante.
6LODSUHVLyQHVSHFL¿FDGDVHPDQWLHQHHVWDEOHGXUDQWHXQGtD\QRVHUHGXFH
las tuberías han pasado la prueba y no existe riesgo de fugas.
6LODWHPSHUDWXUDDPELHQWDOFDPELD&>)@ODSUHVLyQYDULDUiXQRV
03D>36,*@+DJDODVFRUUHFFLRQHVQHFHVDULDV
(4)Si la presión se reduce en los pasos (2) o (3), hay una fuga de gas. Busque el
punto de fuga del gas.
A9iOYXODGHUHWHQFLyQ/DGRGHOtTXLGR!
B9iOYXODGHUHWHQFLyQ/DGRGHJDV!
C3XHUWRGHVHUYLFLR
D6HFFLyQ$ELHUWR&HUUDGR
ETubo local
FSellado, igual para lado de gas
ACubierta de la tubería frontal
BCubierta de la tubería
C9iOYXODGHSDUDGD
GCubierta del tubo
H1RXWLOLFHXQDOODYHDTXt
Podría producirse una pérdida de refrige-
rante.
I8WLOLFHGRVOODYHVDTXt
0pWRGRGHDEHUWXUDGHODYiOYXODGHUHWHQFLyQ
(1)Lado del gas (Fig. 4-6)
Tipo A
1 4XLWHODWDSDJLUHODYiOYXODXQFXDUWRGHYXHOWDKDFLDODL]TXLHUGDFRQXQGHVWRU-
nillador plano para abrirla completamente.
2 &HUFLyUHVHGHTXHODVYiOYXODVHVWiQFRPSOHWDPHQWHDELHUWDVFRORTXHODWDSDHQ
su posición original y apriétela.
Tipo B
1 4XLWHODWDSDWLUHGHODPDQLYHODKDFLDXVWHG\JLUHGHYXHOWDKDFLDODL]TXLHUGD
para abrir.
2 &HUFLyUHVHGHTXHODYiOYXODGHSDUDGDHVWpFRPSOHWDPHQWHDELHUWDHPSXMHOD
PDQLYHOD\HQURVTXHODWDSDHQVXSRVLFLyQRULJLQDO
(2)Lado del líquido (Fig. 4-7)
1 $EUDODWDSD\JLUHODYDULOODGHYiOYXODKDFLDODL]TXLHUGDKDVWDVXWRSHXWLOL]DQGR
XQDOODYHKH[DJRQDOGHPP>LQFK@'HMHGHJLUDUFXDQGROOHJDDOWRSH
¡>LQFK@$SUR[LPDGDPHQWHUHYROXFLRQHV¡>LQFK@$SUR[L-
PDGDPHQWHUHYROXFLRQHV
2 &HUFLyUHVHGHTXHODYiOYXODGHSDUDGDHVWpFRPSOHWDPHQWHDELHUWDHPSXMHOD
PDQLYHOD\HQURVTXHODWDSDHQVXSRVLFLyQRULJLQDO
A9iOYXOD
BLado de la unidad
C0DQLYHOD
DTapa
ELado del tubo local
)LJ-
)LJ-
AB
H
I
C
D
E
F
G
C
(1)
)LJ-
)LJ-
BG
H
E
D
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(2) 12
E
GG
A
B
C
D
F
Tipo A Tipo B
A
B
JD
E
G
B
C
EA
D
D3DQHOGHVHUYLFLR
E5DGLRGHOFRGRPPPP
FLado de posición abierta
G3XHUWRGHVHUYLFLR
H2UL¿FLRGHOODYH
IDirección de circulación del refrigerante
JSección de operación
1
&DUJDDGLFLRQDO!
&iOFXORGHODFDUJDGHUHIULJHUDQWH
Tamaño de la tubería
7XEHUtDGHOtTXLGR¡ +
Tamaño de la tubería
7XEHUtDGHOtTXLGR¡ +
PîNJP
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(
m
)
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R]IW
&DQWLGDGGHUHIULJHUDQWHLQFOXLGRFXDQGRVHHQYtDGHIiEULFD
1~PHURGHPRGHORGHODXQLGDGH[WHULRU Cantidad de refrigerante incluido
3 NJOEVR]
(MHPSORGHFiOFXOR&RQVXOWHODPLWDGLQIHULRUGHOD)LJ-1
0RGHORH[WHULRU3
$3 ¡>Ǝ@¡>Ǝ@P>IW@ D¡>Ǝ@¡>Ǝ@P>IW@
3 E¡>Ǝ@¡>Ǝ@P>IW@
3 F¡>Ǝ@¡>Ǝ@P>IW@
3 G¡>Ǝ@¡>Ǝ@P>IW@
La longitud total de cada tamaño de tubería es la siguiente:
¡>Ǝ@¡>Ǝ@$ P>IW@
¡>Ǝ@¡>Ǝ@D P>IW@
¡>Ǝ@¡>Ǝ@EFG PPP P>IWIWIW IW@
Por lo tanto, la carga adicional es la siguiente:
îîî>îîî@
NJ>R]@
,QVWDODFLyQGHORVWXERVGHOUHIULJHUDQWH
7XEHUtDGHGUHQDMH
&RQH[LyQGHODWXEHUtDGHGUHQDMHFRQODXQLGDGH[WHULRU
Cuando sea necesario drenar la tubería, use la toma de drenaje o la batería de drenaje (opcional).
3
Toma de drenaje PAC-SG61DS-E
Batería de drenaje PAC-SH97DP-E
1 &XLGDGR
1Sigalas ordenanzasgubernamentales encuanto anormas técnicasrelacionadas
con el equipo eléctrico, las regulaciones sobre cableado y las indicaciones de
cada compañia eléctrica.
2El cableado para control (a partir de ahora denominado línea de transmisión)
GHEHHVWDUFP>LQFK@RPiVDSDUWHGHOFDEOHDGRGHODIXHQWHGHHQHUJtDGH
manera que no le afecte el ruido eléctrico del cableado de la fuente de energía.
(nointercale lalínea detransmisión yel cablede lafuente deenergía enel mismo
conducto.)
3 $VHJ~UHVHGHGDUHOWUDEDMRGHWLHUUDSUHYLVWRSDUDODXQLGDGH[WHULRU
4Dé un cierto margen al cableado para la caja eléctrica de las unidades interior
\H[WHULRU\DTXHODFDMD HVUHWLUDGDDYHFHVFXDQGR VHUHDOL]D HOWUDEDMRGH
mantenimiento.
5 1RFRQHFWHQXQFDODIXHQWHSULQFLSDOGHHQHUJtDDOEORTXHGHWHUPLQDOGHODOtQHD
de transmisión. Si está conectado, las piezas eléctricas se quemarán.
6 8VHFDEOHEOLQGDGRGHGRVDOPDVSDUDODOtQHDGHWUDQVPLVLyQ6LODVOtQHDVGH
transmisión de sistemas diferentes están conectados con los mismos cables de
YDULDVDOPDVODSREUHWUDQVPLVLyQ\UHFHSFLyQUHVXOWDQWHGDUiOXJDUDIXQFLRQHV
erróneas.
7UDEDMRHOpFWULFR
7 ÒQLFDPHQWHODOtQHDGHWUDQVPLVLyQHVSHFL¿FDGDGHEHUtDVHUFRQHFWDGDDOEORTXH
de terminal para la transmisión de la unidad exterior.
(Lalínea de transmisiónque debe conectarse con launidad interior: Elbloque de
terminal TB3 para la línea de transmisión, Otro: El bloque de terminal TB7 para
un control centralizado)
8QDFRQH[LyQHUUyQHDQRSHUPLWHTXHHOVLVWHPDIXQFLRQH
8Si se conecta con el controlador de gama alta o se efectúa una manejo en grupo
en diferentes sistemas de refrigeración es necesaria la línea de control para la
transmisión entre cada una de las unidades exteriores.
Conecte esta línea de control entre los bloques de terminal para un control
centralizado (línea de dos cables sin polaridad).
&XDQGRVHOOHYDDFDERXQPDQHMRHQJUXSRHQGLIHUHQWHVVLVWHPDVGHUHIULJH-
ración sin conectar al controlador de gama alta, cambie el inserto del conector
GHFRUWRFLUFXLWRGH&1GHXQDXQLGDGH[WHULRUD&1
9El grupo se ajusta con el controlador remoto.
/D¿JXUDGHODL]TXLHUGDQRHVPiV
que un ejemplo.
/DIRUPDGHODYiOYXODGHSDUDGDOD
SRVLFLyQGHOSXHUWRGHVHUYLFLRHWF
SXHGHQYDULDUHQIXQFLyQGHOPRGHOR
* Gire únicamente la sección A.
1RVLJDDSUHWDQGRODVVHFFLRQHVAy
Bjuntas).
CManguera de carga
D3XHUWRGHVHUYLFLR
3UHFDXFLRQHVDOXWLOL]DUODYiOYXODGHFDUJD)LJ-
1RDSULHWHGHPDVLDGRHOSXHUWRGHVHUYLFLRFXDQGRORLQVWDOHGHORFRQWUDULRHOQ~FOHR
GHODYiOYXODSRGUtDGHIRUPDUVH\TXHGDUVXHOWRSURYRFDQGRIXJDVGHJDV
Tras situar la sección Ben la dirección deseada, gire únicamente la sección Ay
apriétela.
1RVLJDDSUHWDQGRODVVHFFLRQHVAy Bjuntas tras apretar la sección A.
)LJ-
&DUJDDGLFLRQDOGHUHIULJHUDQWH
&DUJDDGLFLRQDOGHUHIULJHUDQWH
(OUHIULJHUDQWHSDUDODWXEHUtDH[WHQGLGDQRYLHQHLQFOXLGR
HQODXQLGDGH[WHULRUFXDQGRHVWDVHHQYtDGHIiEULFD3RU
lo tanto, cargue cada sistema de tuberías de refrigerante
con refrigerante adicional en el lugar de la instalación.
Además, para efectuar labores de mantenimiento, intro-
duzca el tamaño y la longitud de cada tubería de líquido
y cantidades de carga de refrigerante adicional en los
espacios proporcionados en la placa de “Cantidad de
refrigerante” de la unidad exterior.
&iOFXORGHODFDUJDDGLFLRQDOGHUHIULJHUDQWH
&DOFXOH OD FDUJD DGLFLRQDO XWLOL]DQGR HO WDPDxR GH OD
tubería de líquido y la longitud de la tubería extendida.
&DOFXOHODFDUJDDGLFLRQDOGHUHIULJHUDQWHVLJXLHQGRHO
procedimiento que se muestra a la derecha, y cargue
el refrigerante adicional.
3DUDFDQWLGDGHVLQIHULRUHV D NJ UHGRQGHH KDFLD
arriba la cantidad de refrigerante adicional calculada.
3RUHMHPSORVLODFDUJDFDOFXODGDHVNJUHGRQGHH
ODFDUJDDNJ
Para estas
longitudes
de tubería
Capacidad total de las
unidades interiores
conectadas
Cantidad de unidades
interiores
–42 NJR]
± NJR]
± NJR]
/DVWXEHUtDVGHUHIULJHUDQWHHVWiQHQYXHOWDVFRQXQDSURWHFFLyQ
/RVWXERVVHSXHGHQHQYROYHUSDUDVXSURWHFFLyQKDVWDXQGLiPHWURGH¡PP
>¡LQFK@DQWHVGHFRQHFWDUORVWXERV&RUWHODWDSDGHOWXERVLJXLHQGROD
JXtD\HQYXHOYDORVWXERV
Hueco de entrada de la tubería
8WLOLFHPDVLOODGHPLQLRRXQVHOODGRUSDUDVHOODUHOH[WUHPRGHOWXYRDOUHGHGRUGHO
WXERSDUDTXHQRTXHGHQHVSDFLRVYDFtRV
6LQRVHWDSDQORVYDFtRVVHSXHGHSURGXFLUUXLGRRSXHGHHQWUDUDJXDRSROYR\
ODXQLGDGVHSRGUtDDYHULDU
$WHQFLyQ
$OLQVWDODUODXQLGDGFRQHFWH¿UPHPHQWHODVWXEHUtDVGHUHIULJHUDQWHDQWHVGH
SRQHUHQPDUFKDHOFRPSUHVRU
(MHPSORGHXQVLVWHPDGHIXQFLRQDPLHQWRHQWLHUUDFRQYDULDVXQLGDGHVH[WHULRUHV6HUHTXLHUHFDEOHEOLQGDGR
\DMXVWHVGHGLUHFFLyQ
(MHPSORGHWHQGLGRGHFDEOHVGHWUDQVPLVLyQ!
■&RQWURODGRUUHPRWR0-1(7)LJ-
■&RQWURODGRUUHPRWR0$)LJ-3
0pWRGRGHWHQGLGRGHFDEOHV\DMXVWHVGHGLUHFFLyQ!
a. Asegúrese de usar cables blindados para efectuar la conexión entre la unidad exterior (OC) y la unidad interior (IC), entre OC y OC y entre IC y IC.
b. Emplee cables de alimentación para conectar los terminales M1 y M2 y el terminal de tierra del bloque de terminal del cable de transmisión (TB3) de cada unidad exterior
(OC) a los terminales M1, M2 y S del bloque del cable de transmisión de la unidad interior (IC).
c. Conecte los terminales 1 (M1) y 2 (M2) del bloque de terminal del cable de transmisión de la unidad interior (IC) cuya dirección es la más reciente del mismo grupo, al
bloque de terminal del controlador remoto (RC).
d. Conecte los terminales M1, M2 y S de los bloques de terminal (TB7) para un control centralizado en ambas unidades exteriores (OC).
H (OFRQHFWRUGHOSXHQWH&1GHOSDQHOGHFRQWUROQRFDPELD
f. Conecte el terminal S del bloque de terminal para un control centralizado de la unidad del conector de alimentación al tornillo de tierra en la caja del panel eléctri-
co.
J $FWLYHHOLQWHUUXSWRUGHDMXVWHGHODGLUHFFLyQWDOFRPRVHPXHVWUDPiVDEDMR
8QLGDG Campo Cómo realizar los ajustes
IC (máster) GHD Ajuste la dirección más reciente del mismo grupo de unidades interiores (IC)
IC (subordinada) GHD Ajuste la dirección en el mismo grupo de unidades interiores (IC) que no sea el de IC (máster). IC (máster) debe ser
secuencial
8QLGDGH[WHULRU GHD $MXVWHODGLUHFFLyQPiVUHFLHQWHGHODVXQLGDGHVLQWHULRUHVHQHOPLVPRVLVWHPDGHUHIULJHUDFLyQ
/DGLUHFFLyQVHHVWDEOHFHDXWRPiWLFDPHQWHHQ³´VLVHFRQ¿JXUDFRPR³´
01(75&PiVWHU GHD $MXVWHODGLUHFFLyQ,&PiVWHU
01(75&VXERUGLQDGD GHD $MXVWHODGLUHFFLyQ,&PiVWHU
0$5& –&RQ¿JXUDFLyQGHGLUHFFLyQLQQHFHVDULD,PSUHVFLQGLEOHHODMXVWHHQSULQFLSDOVXERUGLQDGR
K $MXVWHGLIHUHQWHVXQLGDGHVH[WHULRUHVFRPRXQJUXSRGHOFRQWURODGRUUHPRWR5&GHVSXpVGHGDUODFRUULHQWH3DUDPiVLQIRUPDFLyQYpDVHHOPDQXDOGHLQVWDODFLyQGHO
controlador remoto.
/RQJLWXGSHUPLWLGD!
1&RQWURODGRUUHPRWR0-1(7
/RQJLWXGPD\RUDWUDYpVGHODVXQLGDGHVH[WHULRUHV/1+L2+L3+L4y L1+L2+L3+L5y L1+L2+L6+L7P>IW@PP2>$:*@RVXSHULRU
/RQJLWXGPD\RUGHOFDEOHGHWUDQVPLVLyQ/1 y L3+L4y L3+L5y L6y L2+L6y L7P>IW@PP2>$:*@RVXSHULRU
/RQJLWXGGHOFDEOHGHFRQWURODGRUUHPRWRƐ1, Ɛ2, Ɛ2+Ɛ3, Ɛ4P>IW@DPP2>$:*D$:*@
6LODORQJLWXGHVVXSHULRUDP>IW@XVHXQFDEOHEOLQGDGRGHPP2>$:*@/DORQJLWXGGHHVWDVHFFLyQ/) debería
incluirse en longitud máxima de cálculo y la longitud total.
2&RQWURODGRUUHPRWR0$
/RQJLWXGPD\RUDWUDYpVGHODVXQLGDGHVH[WHULRUHV&DEOH01(7/1+L2+L3+L4y L1+L2+L6+L7P>IW@PP2>$:*@RVXSHULRU
/RQJLWXGPD\RUGHOFDEOHGHWUDQVPLVLyQ&DEOH01(7/1 y L3+L4y L6y L2+L6y L7P>IW@PP2>$:*@RVXSHULRU
/RQJLWXGGHOFDEOHGHFRQWURODGRUUHPRWRP1y m1+m2+m3y m1+m2+m3+m4P>IW@DPP2>$:*D$:*@
7UDEDMRHOpFWULFR
)LJ-1
&DMDGHFRQWURO\SRVLFLyQGHFRQH[LyQGHORVFD-
EOHV)LJ-1
1. Conecte la línea de transmisión de la unidad interior al bloque de terminales de
transmisión (TB3) o conecte el cableado entre las unidades exteriores o el del
sistema de control central al bloque de terminales del control central (TB7).
Al utilizar un cable blindado, conecte la toma de tierra blindada de la línea de
transmisión de la unidad interior al tornillo (Co D) y conecte la toma de tierra
blindada de la línea entre las unidades exteriores y la línea de transmisión del
sistema de control central al terminal blindado (S) del bloque de terminales del
control central (TB7). Además, en el caso de las unidades exteriores cuyo co-
QHFWRUGHDOLPHQWDFLyQ&1VHKDVXVWLWXLGRSRUHO&1HOWHUPLQDOEOLQGDGR
(S) del bloque de terminales (TB7) del sistema de control central también debe
conectarse al tornillo (Co D) utilizando el cable suministrado.
2. Sesuministranlascajasdemontajedeconducciones(¡>LQFK@¡>
LQFK@3DVHORVFDEOHVGHDOLPHQWDFLyQ\GHWUDQVPLVLyQSRUORVRUL¿FLRVWURTXHODGRV
adecuados, retire la pieza troquelada de la parte inferior de la caja de terminales y
conecte los cables.
3. Asegurelos cablesde alimentacióna lacaja determinales utilizandoun manguito
separador para la fuerza de tracción (conexión PG o similar).
3 7HQGLGRGHFDEOHVGHWUDQVPLVLyQ
17LSRVGHFDEOHVGHFRQWURO
1. Cables de transmisión del cableado
7LSRV GH FDEOHV GH WUDQVPLVLyQ &DEOH EOLQGDGR GRV DOPDV &996 &3(96 R
0996
'LiPHWURGHOFDEOH0iVGHPP2>$:*@
/RQJLWXGPi[LPDGHOFDEOH(QWUHXQRVP>IW@
&DEOHVGHOFRQWURODGRUUHPRWR0(17
Tipo de cable del controlador remoto &DEOHEOLQGDGRGRVDOPDV&996&3(96
R0996
Diámetro del cable DPP2>$:*D$:*@
2EVHUYDFLRQHV
&XDQGRSDVHGHP>IW@XWLOLFHXQFDEOH
con las mismas características que el de la
línea de transmisión
3. Cables del controlador remoto MA
Tipo de cable del controlador remoto Cable bipolar (no blindado)
Diámetro del cable DPP2>$:*D$:*@
2(MHPSORVGHFDEOHV
1RPEUHGHORVFRQWURODGRUHVVtPEROR\Q~PHURGHFRQWURODGRUHVFRQHFWDEOHV
1RPEUH Símbolo 1~PHURGHFRQWURODGRUHV
permitido
Controlador de la unidad exterior OC
Controlador de la unidad interior IC De 2 a 12 controladores para
1 OC
Controlador remoto RC
01(7
8QPi[LPR GH FRQWURODGRUHV
para 1 OC
MA 8QPi[LPRGHSRUJUXSR
&$-$'(&21'8&&,21(6
accesorio
2UL¿FLRWURTXHODGRGH¡
(Para cables de transmisión)
2UL¿FLRWURTXHODGRGH¡
(Para cables de alimentación)
$5$1'(/$'(
&21'8&&,21(6
accesorio
A:Fuente de alimentación
B:Línea de transmisión
C:Atornillar en la caja de
componentes eléctricos
D:Atornillar en la caja de
componentes eléctricos
M1
S
M2 M1
S
M2L1
L2
GR
TB3 TB7
This manual suits for next models
1
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