Mitsubishi SET-MSZ-SF50VE Bruksanvisning

Mitsubishi Luftkonditionering SET-MSZ-SF50VE

Läs nedan 📖 manual på svenska för Mitsubishi SET-MSZ-SF50VE (34 sidor) i kategorin Luftkonditionering. Denna guide var användbar för 5 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

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Sida 1/34
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 4
3. SPECIFICATION ················································ 5
4. NOISE CRITERIA CURVES ······························ 6
5. OUTLINES AND DIMENSIONS ························ 7
6. WIRING DIAGRAM ············································ 8
7. REFRIGERANT SYSTEM DIAGRAM ··············· 9
8. SERVICE FUNCTIONS ··································· 10
9. MICROPROCESSOR CONTROL ··················· 12
10. TROUBLESHOOTING ····································· 18
11. DISASSEMBLY INSTRUCTIONS ···················· 31
SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL
INDOOR UNIT
PARTS CATALOG (OBB600)
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
Models
MSZ-SF25VE -
E1
MSZ-SF35VE -
E1
MSZ-SF25VE -
E2
MSZ-SF35VE -
E2
MSZ-SF42VE -
E1
MSZ-SF50VE -
E1
MSZ-SF42VE -
E2
MSZ-SF50VE -
E2
MSZ-SF25VE -
EN1
MSZ-SF35VE -
EN1
MSZ-SF25VE -
EN2
MSZ-SF35VE -
EN2
MSZ-SF42VE -
EN1
MSZ-SF50VE -
EN1
MSZ-SF42VE -
EN2
MSZ-SF50VE -
EN2
No. OBH600
REVISED EDITION-B
Revision B:
• "How to check miswiring and serial signal error"
for MUZ type has been added.
• The description about "Low standby power
control" has been added to "TECHNICAL
CHANGES".
Please void OBH600 REVISED EDITION-A.
Outdoor unit service manual
MUZ-SF·VE(H) Series (OBH629)
MXZ-C·VA Series (OB584)
MXZ-D·VA Series (OBH626)
MXZ-8B Series (OCH480)
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 off 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 off the power, exercise great caution not to
touch the live parts.
Use the specifi ed refrigerant only
Never use any refrigerant other than that specified.
Doing so may cause a burst, an explosion, or fire when the unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the spec labels provided with our products.
We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused by
failure to follow the instructions.
Revision A:
• MSZ-SF25/35/42/50VE- E2 and MSZ-SF25/35/42/50VE- EN2 have been added.
Revision B:
• "How to check miswiring and serial signal error" for MUZ type has been added.
• The description about "Low standby power control" has been added to "TECHNICAL CHANGES".
OBH600B
3
TECHNICAL CHANGES
1
MSZ-SF25VE- E1 MSZ-SF25VE- EN1
MSZ-SF35VE- E1 MSZ-SF35VE- EN1
MSZ-SF42VE- E1 MSZ-SF42VE- EN1
MSZ-SF50VE- E1 MSZ-SF50VE- EN1
1. New model
MSZ-SF25VE- E1 MSZ-SF25VE- E2 MSZ-SF25VE- EN1 MSZ-SF25VE- EN2
MSZ-SF35VE- E1 MSZ-SF35VE- E2 MSZ-SF35VE- EN1 MSZ-SF35VE- EN2
MSZ-SF42VE- E1 MSZ-SF42VE- E2 MSZ-SF42VE- EN1 MSZ-SF42VE- EN2
MSZ-SF50VE- E1 MSZ-SF50VE- E2 MSZ-SF50VE- EN1 MSZ-SF50VE- EN2
1. Indoor electronic control P.C. board has been changed.
E2 and EN2 models are compatible with the outdoor units with low standby power control.
Connecting these models to the MUZ-SF·VE(H)-series outdoor units enables the low standby power control. Refer to the tech-
nical guide (OBT17) about the low standby power control.
These models may be connected to the MUZ-SF·VE(H) series after once connected to the MXZ series and operated, for
example because of relocation. In that case, the MUZ-SF·VE(H) series outdoor units will not operate without taking a step.
Follow the procedure "Deleting the memorized abnormal condition" described in 10-2.1.
OBH600B

Produktspecifikationer

Varumärke: Mitsubishi
Kategori: Luftkonditionering
Modell: SET-MSZ-SF50VE

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