Mitsubishi Electric MSZ-HR25VF Installation Manual
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Also See for MSZ-HR25VF:
- Operating instructions manual (37 pages) ,
- Installation manual (10 pages) ,
- Service manual (60 pages)
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SPLIT-TYPE AIR CONDITIONERS
INSTALLATION MANUAL
1. BEFORE INSTALLATION
MEANINGS OF SYMBOLS DISPLAYED ON INDOOR UNIT AND/OR OUTDOOR UNIT
WARNING
1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
■ Do not install the unit by yourself (user).
■ Perform the installation securely referring to the
installation manual.
■ When installing the unit, use appropriate protective
equipment and tools for safety.
■ Install the unit securely in a place which can bear
the weight of the unit.
■ Do not alter the unit.
■
experienced electrician, according to the installation
manual. Be sure to use an exclusive circuit. Do not
connect other electrical appliances to the circuit.
■ Earth the unit correctly.
■ Do not damage the wires by applying excessive
pressure with parts or screws.
■ Be sure to cut off the main power in case of setting
up the indoor P.C. board or wiring works.
■
the terminal block connecting sections so the stress
of the wires is not applied to the sections. Do not
extend the wires, or use intermediate connection.
■
gas may leak.
■ Do not use intermediate connection of the power
cord or the extension cord and do not connect many
devices to one AC outlet.
■
for the installation work.
REFRIGERANT
Model names are indicated in 1-3.
-
WARNING
■ When plugging the power supply plug into the
outlet, make sure that there is no dust, clogging,
or loose parts in both the outlet and the plug. Make
-
sure that the power supply plug is pushed com-
pletely into the outlet.
■ Attach the electrical cover to the indoor unit and the
service panel to the outdoor unit securely.
■ When installing, relocating, or servicing the unit,
make sure that no substance other than the speci-
■ Do not discharge the refrigerant into the atmos-
phere. If refrigerant leaks during installation, ven-
tilate the room. Check that the refrigerant does not
leak after installation has been completed.
■ Use appropriate tools and piping materials for instal-
lation.
■ When pumping down the refrigerant, stop the com-
pressor before disconnecting the refrigerant pipes.
■ When installing the unit, securely connect the re-
frigerant pipes before starting the compressor.
■
in this manual.
Required Tools for Installation
■ The unit shall be installed in accordance with na-
tional wiring regulations.
■
equipment, completely remove all of the refrigerant
from the air conditioner and ensure that the area is
well-ventilated.
■ Do not use means to accelerate the defrosting pro-
cess or to clean, other than those recommended by
the manufacturer.
■ The appliance shall be stored in a room without
continuously operating ignition sources (for exam-
operating electric heater).
■ Do not pierce or burn.
■ Be aware that refrigerants may not contain an odour.
■ Pipe-work shall be protected from physical damage.
-
■ The installation of pipe-work shall be kept to a
minimum.
■ Compliance with national gas regulations shall be
observed.
■ Keep any required ventilation openings clear of
obstruction.
■ Do not install the indoor unit equipped with the Wi-Fi
interface nearby the automatic control devices such
■ Do not use the indoor unit equipped with the Wi-Fi
-
interface nearby the medical electrical equipment
-
or people who have a medical device such as a
cardiac pacemaker or an implantable cardioverter-
■ This indoor unit equipped with the Wi-Fi interface
should be installed and operated with a minimum
distance of 20 cm between the device and the user
or bystanders.
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Table of Contents
Related Manuals for Mitsubishi Electric MSZ-HR25VF
Summary of Contents for Mitsubishi Electric MSZ-HR25VF
- Page 1 Required Tools for Installation REFRIGERANT Model names are indicated in 1-3. SPLIT-TYPE AIR CONDITIONERS INSTALLATION MANUAL 1. BEFORE INSTALLATION MEANINGS OF SYMBOLS DISPLAYED ON INDOOR UNIT AND/OR OUTDOOR UNIT WARNING 1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY WARNING ■...
- Page 2 CAUTION uld lead t seri us in ury in articular en ir nments when erated inc rrectly ) ■ Install an earth leakage breaker depending on the ■ Do not install the outdoor unit where small ani- ■ To prevent damage from static electricity, touch installation place.
- Page 3 1-4. INSTALLATION DIAGRAM ACCESSORIES PARTS TO BE PROVIDED AT YOUR SITE heck the ll wing arts e re installati n r unit Note: ( ) Installati n late ( ) Ind r utd r unit c nnecting wire Place ind r utd r unit c nnecting wire ( ) and Installati n late...
-
Page 4: Indoor Unit Installation
2. INDOOR UNIT INSTALLATION 2-1. FIXING OF INSTALLATION PLATE 2-4. PIPE FORMING AND DRAIN PIPING Felt ta e ( ) Pipe Forming • Find a structural material (such as a stud) in the wall and installati n late ( ) h ri Pi ing ta e (G) tally y tightening the ing screws ( ) rmly... -
Page 5: Outdoor Unit Installation
3. OUTDOOR UNIT INSTALLATION 3-1. CONNECTING WIRES FOR OUTDOOR UNIT (mm) ightening t r ue en the ser ice anel lutch Pi e diameter lutch Wing nut sen terminal screw and c nnect ind r utd r unit c nnecting wire ( ) r m ty e t (mm) (mm) -
Page 6: Purging Procedures, Leak Test, And Test Run
4. PURGING PROCEDURES, LEAK TEST, AND TEST RUN 4-1. PURGING PROCEDURES AND LEAK TEST 4-2. TEST RUN ) em e ser ice rt ca al e n the side the utd r unit gas i e ( he st ) Insert wer su ly lug int the wer utlet and r turn n the... -
Page 7: Relocation And Maintenance
5. CONNECTION SETUP OF THE Wi-Fi INTERFACE (VFK type only) his r duct is e ui ed with the Wi-Fi Inter ace as standard e er t the ING IN ided with the ind r unit r c nnecti n with the r uter 6. - Page 8 7. CONNECTING THE INTERFACE/CONNECTOR CABLE TO THE AIR CONDITIONER • nnect the IN t the Ind r electr nic c ntr l P the air c nditi ner with the c nnecting ca le • utting r e tending the c nnecting ca le the IN results in de ects in c nnecting n t undle the c nnecting ca le t gether with...
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