Safety Precautions - Panasonic WH-MDC05F3E5 Service Manual

1. Safety Precautions


Read the following "SAFETY PRECAUTIONS" carefully before perform any servicing.

Electrical work and water installation work must be installed or serviced by a licensed electrician and licensed
water system installer respectively. Be sure to use the correct rating and main circuit for the model installed.

The caution items stated here must be followed because these important contents are related to safety. The
meaning of each indication used is as below. Incorrect installation or servicing due to ignoring of the instruction
will cause harm or damage, and the seriousness is classified by the following indications.
This indication shows the possibility of causing death or serious injury.
WARNING
This indication shows the possibility of causing injury or damage to properties.
CAUTION

The items to be followed are classified by the symbols:
This symbol denotes item that is PROHIBITED from doing.

Carry out test run to confirm that no abnormality occurs after the servicing. Then, explain to user the operation,
care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for
future reference.
1. Do not modify the machine, part or material during repairing service.
2. If wiring unit is supplied as repairing part, do not repair or connect the wire even partial wire break. Exchange the whole wiring unit.
3. Do not wrench the fasten terminal. Pull it out or insert it straightly.
4. Do not install Mono bloc unit near handrail of veranda. When installing Mono bloc unit at veranda of high rise building, child may climb
up to Mono bloc unit and cross over the handrail and causing accident.
5. Do not use unspecified cord, modified cord, join cord or extension cord for power supply cord. Do not share the single outlet with other
electrical appliances. Poor contact, poor insulation or over current will cause electrical shock or fire.
6. Do not tie up the power supply cord into a bundle by band. Abnormal temperature rise on power supply cord may happen.
7. Do not insert your fingers or other objects into the unit, high speed rotating fan may cause injury.
8. Do not sit or step on the unit, you may fall down accidentally.
9. Keep plastic bag (packaging material) away from small children, it may cling to nose and mouth thus causing suffocation.
10. Do not use pipe wrench to install refrigerant pipe. Using pipe wrench may deform the pipes and cause unit malfunction.
11. Do not purchase unauthorized electrical parts for installation, service, maintenance and etc.. They might cause electrical shock or fire.
12. Do not modify the wiring of Mono bloc unit for installation of other components (i.e. heater, etc). Overloaded wiring or wire connection
points may cause electrical shock or fire.
13. For electrical work, follow local wiring standard, regulation and this installation instruction. An independent circuit and single outlet must be
used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.
14. For water circuit installation work, follow to relevant European and national regulations (including EN61770) and local plumbing and building
regulation codes.
15. Must engage an authorized dealer or specialist for installation. If installation is defective, it will cause water leakage, electrical shock or fire.
16. Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock or fire.
17. Only use the supplied or specified installation parts. Else, it may causes Mono bloc unit vibrate, fall, water leakage, electrical shock or fire.
18. Install at a flat, strong and firm location which is able to withstand the Mono bloc unit's weight. If the location is slanting, or strength is not
enough the set will fall and cause injury.
WARNING
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