Installation; General; Accessories; Outdoor Installation - Takagi T-H1 Installation Manual And Owner's Manual

INSTALLATION

GENERAL

All gas appliances require careful and correct
installation to ensure
operation. This manual must be followed
exactly. Read the "For Your Safety" section at
the beginning of this manual.
1. The gas regulator is preset at the factory; it
is computer controlled and should not need
adjustment;
2. Maintain proper space for servicing. Install
the unit so that it can be connected or
removed easily;
3. The electrical connection requires a means
for switching off the power supply;
4. If you will be installing the unit in a
contaminated area with a high level of dust,
sand, flour, aerosols or other contaminants,
they can become airborne and enter and
buildup within the fan and burner causing
damage to the unit. In those environments,
please purchase the optional TK-TV07
direct vent conversion kit and convert the
T-H1 to a sealed combustion unit.
warranty will not cover damage caused to
the unit due
contaminated environment that has not be
converted using the TK-TV07.
5. Particles from these objects may clog the
air vent or reduce the functions of the
rotating fan and cause improper burning of
the gas. Regular
recommended
environment.
6. Do not install the unit where the exhaust
vent is pointing into any opening in a
building or where the noise may disturb
your neighbors. Make sure the vent
termination is 4 feet from a doorway or
opening to prevent exhaust from entering.
7. A condensation drain must be connected to
the neutralizer drain plug.
8. Some chemicals used in a beauty salon
may affect the flame sensor. Appliance
may not work properly. Please consult with
Takagi, when the appliance is installed in a
beauty salon.
9. Water hardness may affect the appliance.
Appliance may be damaged. The warranty
will not cover damage caused by water
quality.
safe and efficient
to installation in
maintenance
for these types
Check that
extension cable and the warranty card were
included with the unit.

OUTDOOR INSTALLATION

Follow all local codes, or in the absence of
local codes, follow the most recent edition of
the National
Z223.1/NFPZ 54 in the USA or the CAN/CSA
B149.1 Natural gas and Propane installation
Code in Canada.
The Ensure that the unit is set for outdoor
installation.
computer board should be switched to its 'ON'
a
(up) position:
is
of
When installed outdoors, the T-H1 appliance
shall be wall mounted only. Locate the
appliance in an open, unroofed area and
maintain the following minimum clearances:
Outdoor Installation Service Clearances
Piping side (Bottom)
Front (Maintenance space)
Back of appliance
Sides of appliance
Top of appliance
- 5 -

ACCESSORIES

the installation
Fuel Gas
The 'OUT' dipswitch on the
Outdoor dip switch setting
manual, the
Code ANSI
12"
24"
1"
2"
36"