Table Of Contents; Precautions - Bosch Climate 5000 VRF HWM Series Manual

2 | PRECAUTIONS

CONTENTS
1. PRECAUTIONS .................................................................... 2
2. INSTALLATION INFORMATION ................................................... 3
3. ACCESSORIES ........................................................................... 4
4. INSPECTING AND HANDLING THE UNIT .................................... 5
5. INDOOR UNIT INSTALLATION .................................................... 5
6. REFRIGERANT PIPE INSTALLATION .......................................... 7
7. WIRING CHART ......................................................................... 8
8. TEST OPERATION .................................................................... 11
1. PRECAUTIONS
Ensure that installation is in conformity with the local, national
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and international laws and regulations.
Read "PRECAUTIONS" carefully before installation.
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The following precautions include important safety points.
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Please read them carefully.
Keep this manual with the owner's manual in a safe place for
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future reference.
Installation must be performed by authorised personel only.
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The safty precautions listed here are divided into two categories.
WARNING
Failure to observe a warning may result in serious injury.
CAUTION
Failure to observe a caution may result in injury or damage to the
equipment.
After completing the installation, make sure that the unit operates correctly
during the start-up operation. Please instruct the customer on how to
operate the unit and keep it maintained. Also, inform customers that they
should store this installation manual along with the owner's manual for future
reference in safe place.
WARNING
Ensure only trained and qualified service personnel to install,
repair or service the equipment.
Incorrect installation, repair, and maintenance may result in electric
shocks, short-circuit, leaks, fire or other damage to the equipment.
Install according to this installation instructions strictly.
If installation is not correct, this can cause water leakage, electrical
shock and fire.
6720865987 (2018/06)
PAGE When installing the unit in a small room, refrigeration levels must
not exceed the maximum levels specified. If refrigeration escapes
call the installation company and vacate the room immediately.
Contact the place of purchase for information.
Excessive refrigerant in a enlosed can lead to oxygen deficiency.
Use the attached accessory parts and specified parts for
installation.
Failure to do so will cause the unit to fall, water leakage, electrical shock
fire.
Install at a strong and firm location which is able to withstand the
units weight.
If the load bearing surface is not sufficient the unit may fall down and
cause injury.
The appliance must be installed 2.5 m above floor.
The appliance shall not be installed in a laundry or wetroom.
Before obtaining access to terminals, all supply circuits must be
disconnected.
The appliance must be positioned so that the fuse spur is
accessible.
For electrical work, follow the local national wiring standard,
regulation and this installation instructions. An independent
circuit and single outlet must be used.
If electrical circuit capacity is not enough or defect in electrical work, it
will cause electrical shock and fire.
Use the specified cable and connect tightly and clamp the cable so
that no external force will be acted on the terminal.
If connection or fixing is not correct, it will cause heat-up or fire at the
connection.
Wiring route must be properly arranged so that control board cover
is fixed correctly.
If the control board cover is not fixed perfectly, it will cause heat-up at
connection point of terminal, fire or electrical shock.
If the supply cable is damaged, it must be replaced by the
manufacture or its service agent or a similarly qualified person in
order to avoid a hazard.
An all-pole isolation swith having a contact separation of at least
3 mm in all poles should be connected in fixed wiring.
When carrying out refrigeration work, take care not to let air
substances get into the refrigeration cycle.
Otherwise, it will cause lower capacity, abnormal high pressure in the
refrigeration cycle, explosion and injury.
Do not modify the length of the power supply cable or use of an
extension cable/ do not share the single outlet with other electrical
appliances.
Otherwise, it will cause fire or electrical shock.
Carry out the specified installation work after taking into account
strong winds.
Incorrect installation work may result in the equipment failing and
causing accidents.
Mounted air conditioner indoor unit