Mitsubishi PLA-RP Bruksanvisning
Mitsubishi
Luftkonditionering
PLA-RP
Läs nedan 📖 manual på svenska för Mitsubishi PLA-RP (44 sidor) i kategorin Luftkonditionering. Denna guide var användbar för 25 personer och betygsatt med 4.4 stjärnor i genomsnitt av 13 användare
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SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
NOTE:
• This manual describes
only service data of the
indoor units.
• RoHS compliant prod-
ucts have <G> mark on
the spec name plate.
CONTENTS
1. TECHNICAL CHANGES.................................. 2
2. REFERENCE MANUAL...................................
2
3. SAFETY PRECAUTION...................................
3
4. PART NAMES AND FUNCTIONS................... 4
5. SPECIFICATIONS............................................
7
6. NOISE CRITERION CURVES.........................
11
7. OUTLINES AND DIMENSIONS......................
13
8. WIRING DIAGRAM .........................................
14
9. REFRIGERANT SYSTEM DIAGRAM............
16
10. TROUBLESHOOTING....................................17
11. SPECIAL FUNCTION .....................................
32
12. DISASSEMBLY PROCEDURE ....................... 41
Indoor unit
[Model names] [Service Ref.]
WIRED REMOTE
CONTROLLER
WIRELESS REMOTE
CONTROLLER
ON/OFF TEMP
ON/OFF
TEMP.
INDOOR UNIT
Model name
indication
PARTS CATALOG (OCB412)
No. OCH412
REVISED EDITION-D
March 2009
Revision:
• PLA-RP140BA2.UK
is added in REVISED
EDITION-D.
• Some descriptions have
been modified.
• Please void OCH412
REVISED EDITION-C.
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
PLA-RP100BA
PLA-RP125BA
PLA-RP140BA
PLA-RP71BA2
PLA-RP100BA2
PLA-RP125BA2
PLA-RP140BA2
PLA-RP35BA.UK
PLA-RP35BA1.UK PLA-RP35BA#2.UK
PLA-RP50BA.UK
PLA-RP50BA1.UK PLA-RP50BA#2.UK
PLA-RP60BA.UK
PLA-RP60BA1.UK PLA-RP60BA#2.UK
PLA-RP71BA.UK
PLA-RP71BA1.UK PLA-RP71BA#2.UK
PLA-RP100BA.UK PLA-RP100BA#2.UK
PLA-RP125BA.UK PLA-RP125BA#2.UK
PLA-RP140BA.UK PLA-RP140BA#2.UK
PLA-RP71BA2.UK
PLA-RP100BA2.UK
PLA-RP125BA2.UK
PLA-RP140BA2.UK
2
2REFERENCE MANUAL
Service Ref.
PUHZ-RP200/250YHA(1)(2)
SUZ-KA·VA.TH
Service Manual No.
OC338
PUHZ-P200/250YHA
PUHZ-RP200/250YHA2
OCH424/OCB424
PUHZ-RP35/50/60/71/100/125/140VHA2
(1)
PUHZ-RP100/125/140/YHA2(1)
PUHZ-RP35/50/60/71/100VHA3
PUHZ-RP100YHA3
OC374
PU(H)-P71/100VHA.UK
PU(H)-P71/100/125/140YHA.UK OC379
PUHZ-HRP71/100VHA
PUHZ-HRP100/125YHA OCH425/OCB425
OCH428/OCB428
OCH415/OCB415
MXZ-8A140VA2/VA3
PUHZ-P100/125/140VHA2(1).UK
OC322
OC316
OUTDOOR UNIT’S SERVICE MANUAL
1TECHNICAL CHANGES
PLA-RP35BA1.UK PLA-RP35BA#2.UK
PLA-RP50BA1.UK PLA-RP50BA#2.UK
PLA-RP60BA1.UK PLA-RP60BA#2.UK
PLA-RP71BA1.UK PLA-RP71BA#2.UK
PLA-RP100BA.UK PLA-RP100BA#2.UK
PLA-RP125BA.UK PLA-RP125BA#2.UK
PLA-RP140BA.UK PLA-RP140BA#2.UK
INDOOR CONTROLELR BOARD (I.B.) has been changed. (S/W version up)
PLA-RP35BA.UK PLA-RP35BA 1.UK
PLA-RP50BA.UK PLA-RP50BA1.UK
PLA-RP60BA.UK PLA-RP60BA1.UK
PLA-RP71BA.UK PLA-RP71BA1.UK
FAN MOTOR (MF) has been changed.
TURBO FAN, NUT and WASHER have been changed.
PLA-RP140BA#2.UK PLA-RP140BA2.UK
HEAT EXCHANGER has been changed.
INDOOR CONTROLELR BOARD (I.B.) has been changed. (S/W version up)
3
SAFETY PRECAUTION
3
Cautions for units utilising refrigerant R410A
3-2. 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 contamination
such as sulfur hazardous for use, oxides, dirt,
shaving particles, etc.
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.)
Use ester oil, ether oil or alkylbenzene oil (small
amount) as the refrigerant oil applied to flares
and flange connections.
In case of using the existing pipes for R22, be careful with
the followings.
· For RP100, 125 and 140, be sure to perform replace-
ment operation before test run.
· 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.
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
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.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
[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) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.
[2] Additional refrigerant charge
When charging directly from cylinder
· Check that cylinder for R410A on the market is syphon type.
· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)
3-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply
circuits must be disconnected.
Produktspecifikationer
| Varumärke: | Mitsubishi |
| Kategori: | Luftkonditionering |
| Modell: | PLA-RP |
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