Installation; Introduction; Packaging; Ambient Conditions - A.O. Smith TWI 35-130 Instruction Manual

3
3.1

Introduction

3.2

Packaging

3.3

Ambient conditions

Instruction manual TWI 35-130 G/TWI 45-190 G

Installation

Warning
The installation shall be carried out by an authorised installation engineer
in accordance with the generally and locally applicable regulations of gas,
water, electricity companies and the fi re brigade.
The device shall only be installed in an area that amply meets the national and
local ventilation regulations
This chapter describes the installation activities to be carried out before
defi nitely starting up the device
• Packaging;
• Ambient conditions;
• Technical specifi cations;
• Connections diagram;
• Water connections;
• Gas connection;
• Air supply and fl ue gas discharge;
• Electrical connection;
• Check and adjust the CO
Carefully remove the packaging in order to prevent damaging the device.
You can best unpack the device when it is close to or on its defi nite place.
Caution
Move the device only standing up. Make sure not to damage the device
after unpacking.
The device is suitable for both closed and open combustion. If installed as
a closed device, it is independent of the installation area for the required air
supply. Therefore there are no additional ventilation regulations.
If the device is installed as an open device, it should meet the local guidelines
and ventilation regulations for open devices.
The possible device types are B23, C13, C33, C43, C53 and C63.
Caution
In view of a risk of explosion and corrosion of the device, do not use
the device in areas where chemical substances are stored or used. Some
propellants, bleaching agents, degreasants and the like spread explosive
vapours and/or corrosion-accelerating vapours. Use of the device in an area
where such substances are present makes the warranty null and void.
(1.3 "Regulations").
(7 "Start up"), being:
-value
2
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