Mitsubishi MXZ-2F33VF Bruksanvisning

Läs nedan 📖 manual på svenska för Mitsubishi MXZ-2F33VF (94 sidor) i kategorin Luftkonditionering. Denna guide var användbar för 2 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

Sida 1/94
Models
MXZ-2F33VF - E1 , ET1
MXZ-2F42VF - E1 , ET1
MXZ-2F53VF - E1 , ET1
MXZ-2F53VFH - E1
MXZ-3F54VF - E1 , ET1
MXZ-3F68VF - E1 , ET1
MXZ-4F72VF - E1 , ET1
HFC
utilized
R32
SERVICE MANUAL
No. OBH790
OUTDOOR UNIT
NOTE:
RoHS compliant products have <G> mark
on the spec name plate.
PARTS CATALOG (OBB790)
Indoor unit service manual
MSZ-LN•VG Series (OBH766)
MSZ-EF•VG Series (OBH589)
MSZ-AP•VF Series (OBH799)
MSZ-AP•VG Series (OBH788)
MLZ-KP•VF Series (OBH801)
SLZ-M•FA Series
SEZ-M•DA Series
PCA-M•KA Series (OCH659)
PEAD-M•JA(L) Series (HWE16130)
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. SAFETY PRECAUTION ···································· 3
3. PART NAMES AND FUNCTIONS ··················· 13
4. SPECIFICATION ·············································· 14
5. NOISE CRITERIA CURVES ···························· 20
6. OUTLINES AND DIMENSIONS ······················ 22
7. WIRING DIAGRAM ·········································· 25
8. REFRIGERANT SYSTEM DIAGRAM ············· 29
9. PERFORMANCE CURVES ····························· 35
10. ACTUATOR CONTROL ··································· 56
11. SERVICE FUNCTIONS ···································· 57
12. TROUBLESHOOTING ····································· 61
13. DISASSEMBLY INSTRUCTIONS ···················· 86
MXZ-2F33VF
MXZ-2F42VF
MXZ-2F53VF MXZ-2F53VFH
2
<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 o the power-supply breaker and remove the power plug.
Discharge the capacitor 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 refrigeration cycle.
When the repair or the inspection of the circuit needs to be done without turning othe power, exercise great caution not to
touch the live parts.
Use the speci ed refrigerant only
Never use any refrigerant other than that specied.
Doing so may cause a burst, an explosion, or re when the unit is being used, serviced, or disposed of.
Correct refrigerant is specied 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.
OBH790
3
TECHNICAL CHANGES
1
MXZ-2F33VF - E1 , ET1
MXZ-2F42VF - E1 , ET1
MXZ-2F53VF - E1 , ET1
MXZ-2F53VFH - E1
MXZ-3F54VF - E1 , ET1
MXZ-3F68VF - E1 , ET1
MXZ-4F72VF - E1 , ET1
1. New model
2-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply circuits must be disconnected.
2SAFETY PRECAUTION
2-2. CAUTIONS RELATED TO NEW REFRIGERANT
Cautions for units utilizing refrigerant R32
Preparation before the repair service.
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Precautions during the repair service.
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Use new refrigerant pipes.
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Use a vacuum pump with a reverse flow check
valve.
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MEANINGS OF SYMBOLS DISPLAYED ON THE UNIT
WARNING This mark is for R32 refrigerant only. Refrigerant type is written on nameplate of outdoor unit.
Read the OPERATION MANUAL carefully before operation.
Service personnel are required to carefully read the OPERATION MANUAL and INSTALLATION MANUAL before operation.
Further information is available in the OPERATION MANUAL, INSTALLATION MANUAL, and the like.
OBH790

Produktspecifikationer

Varumärke: Mitsubishi
Kategori: Luftkonditionering
Modell: MXZ-2F33VF

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