Honeywell
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Do not install the unit in an extremely hot or humid location, or in a place subject to
direct sunlight, dust or mechanical vibration.
The temperature measurements shall be carried out with the apparatus positioned
in accordance with the instructions for use provided by the manufacturer, or, in the
absence of instructions, the apparatus shall be positioned 5 cm behind the front
edge of an open-fronted wooden test box with 5 cm free space along the sides and
top and 5 cm depth behind the apparatus.
The unit is not designed to be waterproof. Do not expose it to rain or water.
Situate away from items that produce heat or are heat sources. Keep the unit well-
ventilated.
Place the unit on a stable flat surface or install it on the rack.
Do not place any objects on the unit.
4. Battery
The built-in battery life is approximately 2 years as an indication of replacement.
(This is just an indication of replacement. We are not providing any guarantee for
the built-in battery lifetime. Replacement costs of the built-in battery are not covered
by the warranty even if it needs to be done within the warranty period.) The battery
of the same type must be used to replace the old one to avoid explosive danger.
Ask the shop where the unit was purchased when replacement of the battery is
required.
Caution
The battery shall not be exposed to excessive heat such as sunshine, fire or the like.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same type.
5. Rating plate and user guide
Refer to the rating plate placed on the rear panel of the unit for the information on
equipment classification and power source, etc.
Read and follow all instructions in the user guide when installing and operating the
unit.
Caution
To reduce the risk of electric shock, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so.