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measurement or detection device should be made immediately before starting work
and when work resumes.
Lightning and high-voltage danger
Most electrical injuries involving low-voltage wiring result from sudden, unexpected
high voltages on normally low voltage wiring. Low-voltage wiring can carry
hazardous high voltages under unsafe conditions. Never install or connect wiring or
equipment during electrical storms. Improperly protected wiring can carry a fatal
lightning surge for many miles. All outdoor wiring must be equipped with properly
grounded and listed signal circuit protectors, which must be installed in compliance
with local, applicable codes. Never install wiring or equipment while standing in
water.
Wiring and equipment separations
All wiring and controllers must be installed to minimize the possibility of accidental
contact with other potentially hazardous and disruptive power and lighting wiring.
Never place 24VAC or communications wiring near other bare power wires, lightning
rods, antennas, transformers, or steam or hot water pipes. Never place wire in any
conduit, box, channel, duct or other enclosure containing power or lighting circuits
of any type. Always provide adequate separation of communications wiring and
other electrical wiring according to code. Keep wiring and controllers at least six feet
from large inductive loads (power distribution panels, lighting ballasts, motors, etc.).
Failure to follow these guidelines can introduce electrical interference and cause the
system to operate erratically.
Warning
By using this Honeywell literature, you agree that Honeywell will have no liability for
any damages arising out of your use, or modification to, the literature. You will defend
and indemnify Honeywell, its affiliates and subsidiaries, from and against any
liability, cost, or damages, including attorneys' fees, arising out of, or resulting from,
any modification to the literature by you.
The material in this document is for information purposes only. The content and the
product it describes are subject to change without notice. Honeywell makes no
representations or warranties with respect to this document. In no event shall
Honeywell be liable for technical or editorial omissions or mistakes in this document,
nor shall it be liable for any damages, direct or incidental, arising out of or related to
the use of this document. No part of this document may be reproduced in any form
or by any means without prior written permission from Honeywell.
Safety Information as per EN60730-1
TC300 Thermostat is intended for commercial and residential environments.
TC300 Thermostat is an independently mounted electronic control system with fixed
wiring.
TC300 Thermostat is used for the purpose of building HVAC control and is suitable
for use only in non-safety controls for installation on or in appliances.
Important Safety Information and Installation Precautions
TC300 THERMOSTAT USER GUIDE
9
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