Using Icons; Using Icons List - Haier 1U12BE2ERA Service Manual

Check the grounding, and repair it if the equipment is not properly grounded. Improper grounding can
cause an electrical shock.
Be sure to measure the insulation resistance after the repair, and make sure that the resistance is 1 M
ohm or higher.
Faulty insulation can cause an electrical shock.
Be sure to check the drainage of the indoor unit after the repair.
Faulty drainage can cause the water to enter the room and wet the furniture and floor.

1.2.4 Using Icons

Icons are used to attract the attention of the reader to specific information. The meaning of each icon is described in
the table below:

1.2.5 Using Icons List

Icon
Note
Caution
Warning
Type of Information
Note
Caution
Warning
Reference
Description
A "note" provides information that is not indispensable, but may
nevertheless be valuable to the reader, such as tips and tricks.
A "caution" is used when there is danger that the reader, through
incorrect manipulation, may damage equipment, loose data, get
an
unexpected result or has to restart (part of) a procedure.
A "warning" is used when there is danger of personal injury.
A "reference" guides the reader to other places in this binder or in
this manual, where he/she will find additional information on a
specific topic.
6
Introduction
Domestic air conditioner