OM-TDH/C
6
Correct water level
WARNING
THE KETTLE MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND
PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE
EQUIPMENT.
Installation and Initial Start-Up
A. Installation
The TDH/C kettle should be installed in a ventilated
system during any pressure testing of the gas
room for efficient performance. Items which might
obstruct or restrict the flow of air for combustion and
ventilation must be removed. The area directly around
the appliance must be cleared of any combustible
material.
1.
Installation on combustible floors is allowed. The
unit requires a minimum clearance to combustible
and noncombustible construction of six inches at the
rear and six inches at the sides.
2.
Groen recommends installation of the unit under a
vent hood. The base must be fastened to the
working surface.
3.
Complete the piping to the gas service main using
½ inch IPS pipe or an approved equivalent.
WARNING
THIS UNIT IS FOR COMMERCIAL USE. DO NOT
USE HOME OR RESIDENTIAL GRADE GAS
CONNECTIONS. THEY DO NOT MEET GAS CODES
AND COULD BE HAZARDOUS.
4.
Provide 115 VAC, 60 cycle, 1 phase, 1 AMP electric
service. Local codes and/or The National Electrical
Code should be observed in accordance with
ANSI/NFPA-70 latest edition. AN ELECTRICAL
GROUND IS REQUIRED. The electrical schematic
is located on the inside of the service panel, and at
the rear of this manual. In Canada provide electric
service in accordance with the
Canadian Electrical
Code
, C.S.A.-C22.1 Part 1 and/or local codes.
5.
The installation must conform with local codes or
the American National Standards Z223.1 - latest
edition National Fuel Gas Code. The kettle should
be installed in an adequately ventilated room with
provision for adequate air supply. the best
ventilation will employ a vent hood and exhaust fan
with no direct connection between the vent duct and
the kettle flue. DO NOT obstruct the flue or vent
duct after installation. In Canada, the installation
must conform to CAN/CGA B149
Installation Codes
for Gas Burning Appliances and Equipment
and/or
local codes.
6.
The appliance and its individual shutoff valve must
be
disconnected
from the gas supply piping
supply system at test pressures that
exceed
½
PSIG (3.45 kPa). The kettle must be
isolated
from the gas supply piping system by closing its
individual manual shutoff valve during any
pressure testing of that system at test pressures
which equal or are less than
½ PSIG (3.45
kPa).
7.
Adequate space for proper servicing and
operation is required. DO NOT block any air
intake spacings to the combustion chamber or
obstruct air flow.
8.
After the kettle has been connected to the gas
supply, check all gas joints for leaks. A thick
soap solution or other suitable leak detector
should be used.
Do not use flame when
checking the leaks.
9.
Once the unit is anchored to a mounting
surface, Apply a small bead of silicone caulk
around the perimeter of the kettle base.
10. Make sure the water level is correct in the
jacket, by confirming that the level is near the
middle of the sight glass. If the water level is
low, follow the instructions in
Jacket Filling and
Содержание TDHC Series
Страница 21: ...OM TDH C 20 Schematic...
