Slant/Fin VSL-160B, Руководство по установке

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8 - INSTALLATION - Electrical connections
8.1 - Electrical connections:
overview
WARNING!!!
ELECTRICAL SHOCK HAZARD
– For your safety, turn off electrical power supply
before making any electrical connections to avoid
possible electric shock hazard. Failure to do so
can cause severe personal injury or death.
WARNING!!!
Label all wires prior to
disconnection when servicing controls. Wiring
errors can cause improper and dangerous
operation!
WARNING!!!
ATTENTION!!!
Au moment de l’entretien des
commandes, étiquetez tous les fi ls avant de les
débrancher. Des erreurs de câblage peuvent
entraîner un fonction-nement inadéquat et
dangereux. S’assurer que l’appareil fonctionne
adéquatement une fois l’entretien terminé.
WARNING!!!
The boiler must be electrically
wired to ground in accordance with the
requirements of the authority having jurisdiction
or, in the absence of such requirements, with the
National Electrical Code, ANSI/NFPA 70 and/or
the Canadian Electrical Code Part I, CSA C22.1,
Electrical Code.
NOTICE! Wiring must be N.E.C. Class 1. Use only type
105°C wire or equivalent.
Installation must comply with:
1. National Electrical Code and any other national,
state,provincial, or local codes, or regulations.
2. In Canada, CSA C22.1 Canadian Electrical Code Part 1,
and any local codes.

Check that the electrical system is adequate for the
power consumption indicated on the rating plate.

Line voltage fi eld wiring of any controls or other devices
must conform to the temperature limitation of type T
wire at 95 °F (
35 °C) , above room temperature. Use
copper conductors with a minimum size of #14 AWG.
Low voltage wiring must not be less than #18 AWG with
a neoprene, thermoplastic or other equivalent insulation
having a minimum insulation thickness of 0.012 in,
(0.3
mm) .

A properly rated shut-off switch shall be located nearest
to the boiler.

Ensure that the polarity between live and neutral wires
is maintained when connecting the boiler.
A = Junction box
B = Plastic spring
C = Opening direction
D = Screws for junction box cover
E = Junction box cover
F = Junction box cover opening direction
G = Electrical supply cable
H = Room thermostat cable (optional)
L = Outside temperature sensor cable (optional)
M = Indirect water heater temperature sensor
terminals
N = Remote command cable (optional)
Figure 8-1 Junction box