Cosmo COS-DIC304, COS-DIC366 User Manual

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COOKTOP

COS-DIC304

COS-DIC366

Cosmo is constantly making efforts to improve the quality and
performance of our products, so we may make changes to our
appliances without updating this manual. Visit
www.cosmoappliances.com to download the latest version of this manual.

To prevent harm to any person or damage to the
product, you must read all instructions supplied
before installing or using the appliance.

IMPORTANT SAFETY INSTRUCTIONS

If the information in this manual is not followed exactly, a fire
or explosion may result causing property damage, personal
injury or death.
Do not store or use gasoline or other flammable vapors and
liquid in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS

- Do not try to light any appliance.

- Do not touch any electrical switch.

- Do not use any phone in your building.

- Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.

- If you cannot reach your gas suppliers, call the fire department.

Installation and service must be performed by a qualified
installer, service agency or the gas supplier.

!

WARNING

IMPORTANT:
SAVE FOR LOCAL ELECTRICAL INSPECTOR’S USE.
READ AND SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE. OBSERVE ALL GOVERNING CODES AND
ORDINANCES.

The manufacturer will not be responsible for any damage to
property or to persons caused by incorrect installation or improper
use of the appliance.
The manufacturer reserves the right to make changes to its
products when considered necessary and useful, without affecting
the essential safety and operating characteristics.
This appliance has been designed for non-professional, domestic
use only.

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TABLE OF CONTENTS

3

IMPORTANT SAFETY INSTRUCTIONS

INSTALLATION GUIDE

USE GUIDE

CARE GUIDE

REFERENCE FIGURES

WARRANTY

—————— 2

—————— 3

—————— 12

—————— 15

—————— 17

——————20

INSTALLATION GUIDE

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This appliance shall only be installed by an authorized person.
This appliance shall be installed in accordance with the manufacturers
installation instructions,

IMPORTANT: this appliance must be installed in accordance with the
norms in force of the country concerned.

The installation of this appliance must conform to local codes and
ordinances. In the absence of local codes, Installations must conforms
to American National Standards, National Fuel Gas Code
ANSI Z223.1 – latest edition** or B149.1.
If local codes permit, a flexible metal appliance connection with the
new AGA or CGA certified design, max. 5 feet (1,5 m) long, 1⁄2” I.D.
recommended for connecting this cooktop to the gas supply line.
Do not bend or damage the flexible connector when moving the
cooktop. The pressure regulator has 1⁄2” female pipe thread.
You will need to determine the fitting required, depending on the
size of your gas supply line, the flexible metal connector and the
shutoff valve.
The appliance, when installed, must be electrically grounded in
accordance with local codes or, in the absence of local codes,
with the National Electrical Code, ANSI/NFPA 70.
The appliance and its individual shutoff valve must be disconnected
from the gas supply piping system any pressure testing of that system
at test pressure in excess of 1⁄2 psi (3,5 kPa).
The appliance must be isolated from the gas supply piping system by
closing its individual manual shutoff valve during any pressure testing
of the gas supply piping system at test pressures equal to or less than
1⁄2 psi (3.5 kPa).
For use with a pressure regulator. The regulator supplied must be
used with this appliance.
The gas appliance pressure regulator must be set for the gas with
which the appliance is used.

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INSTALLATION GUIDE

This appliance can be used with Natural Gas and LP Gas. It is shipped
from the factory adjusted for use with Natural Gas. Propane conversion
kits can be purchased separately.

The maximum inlet gas supply pressure incoming to the gas appliance
pressure regulator is 20’’ water column (5 kPa)

The minimum gas supply pressure for checking the regulator setting
shall be at least 1“ w.c. (249 Pa) above the inlet specified manifold
pressure to the appliance (this operating pressure is
4” w.c. (1.00 kPa) for Natural Gas and 10” w.c. (2.75 kPa) for LP Gas).

ATTENTION

A manual valve shall be installed in an accessible location in the gas
line external to the appliance for the purpose of turning on or shutting
off gas to the appliance

WARNING: Do not use aerosol sprays in the vicinity of this appliance
while it is in operation

INSERTING THE COOKTOP

After having removed the various loose parts from the internal and
external packing, make sure that the cooktop is not damaged and is
suitable for the specific gas usage. The gas type label is on the
underside of the cooktop base.
In case of doubt, do not use the appliance and contact skilled
personnel.
Keep all the packaging parts (polystyrene foam, cardboard, staples,
etc.) away from children.
Consider the critical dimensions of the appliance, before making an
opening in the top surface of the countertop. (relative measurements
as per Fig 1- 2).

INSTALLATION GUIDE

6

ATTACHING THE COOKTOP

To prevent liquids from leaking accidentally into the underlying
storage space, the appliance is equipped with a special gasket.
To apply this gasket, carefully follow the instructions in Fig. 3. Lay out
the protective sealing strips along the edges of the opening in the
countertop and carefully overlap the strip end. (See Fig. 3). Insert the
cooktop into the countertop opening. With a screwdriver assemble
the brackets A to the cooktop bottom by means of the screws B.
(See Fig. 4). Slide the hooks into position and secure them with the
screws.Trim the part of the sealing strips which extend beyond the
hotplate base

GAS CONNECTION

Before connecting the appliance to the gas supply, first remove the
plastic plug on which is press- fitted into the gas inlet union; to
remove, just pull it off.

1. Check the ‘gas type’ sticker attached to the cooktop. Details of the
injector sizes used are recorded on the data plate located on the
base of the appliance.

2. This appliance shall be installed in accordance with installation
requirements of the local gas authority of the appropriate
installation code.

3. Before installing the cooktop consider the location of the gas
supply and routing the gas line.(Refer fig.6)

4. For LPG models: the gas supply is connected to the regulator

which is supplied loose. The inlet connection has a 1/2” B.S.P.

male thread. IT IS ESSENTIAL THAT THE ELBOW ON THE
APPLIANCE BE HELD FIRMLY WITH A SPANNER WHEN
CONNECTING THE SUPPLY. DO NOT OVER TIGHTEN.
The regulated pressure For LPG is 10” w.c. (See Fig. 5).