Electrothermal MC227, Руководство пользователя

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Page 8 of 20 M7759 Issue 3.0
5. INSTALLATION
5.1. Electrical safety and installation.
5.2. This equipment is designed to safe under the following conditions:-

Indoor use.

Altitude up to 2000 meters.

Temperatures between 5

C and 40

C.

Maximum relative humidity 80% for temperatures up to 31

C decreasing linearly to
50% relative humidity at 40

C.

Mains supply voltage fluctuations up to

10% of the nominal voltage.

Transient
overvoltage’s typically present on the mains supply (Overvoltage Category
II)

Applicable rated pollution degree 2.
5.3. This equipment must be earthed / grounded to a fixed earth / grounded mains socket
outlet. The mains supply is to be earthed / grounded in accordance with current legislation.
5.4. Ensure only the correct rated mains input fuses are fitted. (Where applicable ensure the
correct mains cable fuse if fitted). See Technical Information Section 8 of this Instruction
book.
5.5. Check the voltage on the product data label of this unit. Ensure the rating conforms to your
local supply. If an 115V product is used in a 230V supply area, then a 230/115V transformer
must be installed between the 230V mains supply and the product, by a competent
electrician.
Only connect controller to resistive loads. Refer to sub-section 8.1.
5.6. It is recommended this unit be connected to a mains supply source which incorporates an
RCD or GFCI device.
The unit is supplied with a moulded mains cord and plug set wired as follows:-
Green / Yellow
or
Green
=
Earth / Ground
Blue or White = Neutral
Brown or Black = Live / line hot.
5.7. If the controller is to be used on a retort rod, make sure
it isn’t positioned over any heating
apparatus.