Руководство По Установке для Best WC35E90SB

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1.  Use this unit only in the manner intended by the manufacturer. If you have questions, contact 

the manufacturer at the address or telephone number listed in the warranty.

2.  Before servicing or cleaning unit, switch power off at service panel and lock service panel to 

prevent power from being switched on accidentally. When the service disconnecting means can-

not be locked, securely fasten a prominent warning device, such as a tag, to the service panel.

3.  Installation work and electrical wiring must be done by a qualified person(s) in accordance with 

all applicable codes and standards, including fire-rated construction codes and standards.

4.  Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) 

of fuel burning equipment to prevent backdrafting. Follow the heating equipment manufacturer’s 

guidelines and safety standards such as those published by the National Fire Protection Associa-

tion (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers 

(ASHRAE), and the local code authorities.

5.  When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden 

utilities.

6.  Ducted fans must always be vented to the outdoors.

7.  Do not use this unit with any separate solid-state speed control device.

8.  To reduce the risk of fire, use only metal ductwork.

GROUNDING INSTRUCTIONS
This appliance must be grounded. In the event of an electrical short circuit, grounding reduces the 

risk of electrical shock by providing an escape wire for the electric current. This appliance is equipped 

with a cord having a grounding wire with a grounding plug. The plug must be plugged into an outlet 

that is properly installed and grounded.
WARNING - Improper grounding can result in a risk of electric shock.
Consult a qualified electrician if the grounding instructions are not completely understood, or if doubt 

exists as to whether the appliance is properly grounded.
Do not use an extension cord. If the power supply cord is too short, have a qualified electrician install 

an outlet near the appliance.