Cosmo COS-GRP304 User manual

RANGE
Cosmo is constantly making efforts to improve the quality an
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.
GRP304
P366
Serial Number Location
Located on oven door opening side, or
on the back of the unit.
Write important appliance information below:
Installer : _____________________

Thank You!
Thank you for your purchase. We
know that you have many brands
and products to choose from and
we are honored to know that you
have decided to take one of our
products into your home and hope
that you enjoy it.
Our appliances are designed
according to the strictest safety
and performance stan-dard for
the North American market. We
follow the most advanced
manufacturing philosophy. Each
appliance leaves the factory after
thorough quality inspection and
testing. Our distributors and our
service partners are ready to
answer any questions you may
have regarding how to install, use
and care for your range hood.
We hope that this manual will
help you learn to use the product
in the safest and most effective
manner and care for it so that it
may give you the highes
satisfaction in cooking for years
to come.
If you have any questions or
concerns, please contact the
dealer from whom you
purchased it, or contact our
Customer Support at:
1-888-784-3108.
The manual also includes
directions for the professional
installer that will install the
product in your home. We
recommend using trained
personnel for
professional installation.
Please keep this manual for future use.

1
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .......................... 4
SPECIFICATIONS ............................................................ 5
INSTALL GUIDE .............................................................. 12
CARE GUIDE
USE GUIDE ...................... ............................. ................ 28
.................................................................. 36
TROUBLESHOOTING GUIDE .............. ........................ 38
WARRANTY AND SERVICE .............................................41

IMPORTANT SAFETY INSTRUCTIONS
All ranges can tip
Injury to persons could result .
Install anti-tip devices packed
with range
See installation instructions
!
WARNING
• This range must be secured and connected using the anti-
tip device according to the installation instructions.
• Do not use the range if the anti-tip device has not been
properly installed and engaged.
• Failure to observe the information contained in the
installation instructions can lead to serious or fatal injuries for
children and adults.
4
• A child or adult can tip the range and be killed. Re-engage
the anti-tip device if the range is moved .Do not operate
the range without the anti-tip device in place and engaged.
See installation instructions for details. Failure to do so can
result in death or serious burns to children or adults.
WARNING
State of California Proposition 65 Warnings:
WARNING: This product contains one or more chemicals known to the State of California to cause cancer.
WARNING: This product contains one or more chemicals known to the State of California to cause birth defects or other
reproductive harm.

A
5
SPECIFICATIONS
A

-Do not store or use gasoline or other flammable substances in
the
vicinity of this or any other appliance.
-WHAT
TO DO IF YOU SMELL GAS
•Do not
light any appliance.
•Do not
touch any electrical switch.
•Do not
use any phone in your building.
•Immediately call
your gas supplier from a neighbour'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.
(In
Massachusetts, installation must be performed by a
"Massachusetts"
licensed plumber or gasfitter. A "T"
handle
type manual gas valve must be installed in the gas
line
connected to this appliance.)
–Note to the installer:
Please give these installation instructions to the consumer for the
local electrical/gas inspector.
If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal
injury, or death.Dealer cannot be held liable for damage
occurring as a result of non-compliance with the instructions.
!
WARNING
IMPORTANT SAFETY INSTRUCTIONS
6
- The installation of appliance designed for manuafactured( mobile)
home installation must conform with the Manufactured Home
Construction and Safety Standard,Title 24CFR,Part 3280 I formerly
the Federal Standard for Mobile Home Construction and Safety,
Title 24,HUD(Part280) ] or with local codes where applicable..

When using the appliance, follow basic safety precautions,
including the following:
Read all instructions before installation and use of the range to
prevent accidents and machine damage.
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.
Do not use this appliance to heat a room.
Do not place any pot or pan on the open oven door.
The door is made of glass and it can break if loaded with a
weight. Do not remove permanently affixed labels, warnings,
or plates from the product. This may void the warranty.
Please observe all local and national codes and ordinances.
Please ensure the range is properly grounded.
!
WARNING
This appliance complies with current safety requirements.
Improper use of the appliance can lead to personal injury and
material damage.
Read all instructions before installing or using the oven for the
first time. Only use the appliance for its intended purpose.
Keep these operating instructions in a safe place and pass
them on to any future user.
IMPORTANT SAFETY INSTRUCTIONS
7

Installation of any gas-fired equipment should be made by a
licensed plumber. A manual gas shut-off valve must be
installed in the gas supply line ahead of the oven in the gas
flow for safety and ease of service.
Make sure the appliance must be isolated from the gas
supply piping system and plug wire.
!
WARNING
The plug should always be accessible.
Installation must conform with local codes or in the
absence of codes, the National Fuel Gas Code ANSIZ223.1/
NFPA54. Electrical installation must be in accordance with the
National Electrical Code ANSI/NFPA 70 - latest edition and/or
local codes.
IN CANADA: Installation must be in accordance with the current
CAN/CGA-fe 149.1 National Gas Installation Code or
CAN/CGA-B 149.2, Propane Installation Code and/or local codes.
Electrical installation must be in accordance with the current
CSA C22.1 Canadian Electrical Codes Part 1 and/or local codes.
This appliance shall not be installed with a ventilation system that
blow air downward toward the range/rangetop/cooktop; this type of
ventilation system may cause ignition and combustion problem with
the gas appliance resulting in a personal injury or unintended
operation
An air curtain or other overhead range/rangetop/cooktop hood, which
operates by blowing a downward airflow onto a
range/rangetop/cooktop, shall not be used/installedin conjunction
with this gas range.
IMPORTANT SAFETY INSTRUCTIONS
8

IMPORTANT SAFETY INSTRUCTIONS
Verify the type of gas being used at
the installation site . As shipped from
the factory , units are configured for
use with natural gas.
Make certain the range matches the
type of gas available at this location .
This range can be converted for use
with propane gas (LP ) and the
process is explained later in the manual.
For installation of the appliance at high
altitude , please consult your local gas
company for their recommen -dation
of the correct orifice sizes and any
other necessary adjustments that will
provide proper gas combustion at
specified altitudes.
CAUTION
When connecting unit to propane
gas , make certain the propane
gas tank is equipped with its own
high pressure regulator in addition
to the pressure regulator supplied
with the appliance. The pressure of
the gas supplied to the appliance
regulator must not exceed 14" (
37mb) water column.
Natural Gas Requirements:
Supply Pressure: 6" to 14" water column. )
Propane Gas Requirements:
Supply Pressure: 11" to 14" water column.)
For Massachusetts Installations:
1. Shut-off valve must be a “T” handle gas cock.
2. Flexible gas connector must not be longer
than 36 inches.
3. Not approved for installation in a bedroom
or a bathroom unless unit is direct vent.
•A manual gas shut-off valve must be
installed external to the appliance, in an
accessible location from the front, for the
purpose of shutting off the gas supply. The
supply line must not interfere with the back
of the unit. Make sure the gas supply is
turned off at the manual shut-off valve
before connecting the appliance.
•The range is supplied with its own pressure
regulator that has been permanently
mounted within the range body.
•The gas supply connections should be made
by a competent technician and in accordance
with local codes or ordinances. In the
absence of a local code, the installation must
conform to the National Fuel Gas Code ANSI
Z223.1, Current Issue.
•Always use pipe dope or Teflon® tape on
the pipe threads, and be careful not to apply
excessive pressure when tightening the
fittings.
•Turn on gas and check supply line
connections for leaks using a soap solution
. Do not use a flame of any sort to check
for leaks.
9

Do not carry or lift the range by the
oven door handle or the control panel!
!
WARNING
Heating elements may be hot even though they are not
glowing. Interior surfaces of an oven become hot enough to
cause burns. External parts of the oven such as the door glass,
vents, and the control panel can become hot. During and after
use, do not touch, or let clothing or other flammable materials
come into contact with heating elements or interior surfaces of
the oven until they have had sufficient time to cool.
!
WARNING
Never pour cold water onto hot surfaces in a hot oven.The steam
created could cause serious burns or scalding and the sudden
change in temperature can damage the enamel in the oven
!
WARNING
IMPORTANT SAFETY INSTRUCTIONS
10

IMPORTANT SAFETY INSTRUCTIONS
-As with any appliance, close supervision is necessary when the oven is
used by children.
-Do not leave children unattended: Children should not be alone or
unsupervised in the area where the appliance is installed. Do not allow
them to sit or stand on the appliance.
-As with any appliance, close supervision is necessary when used
by children.
-Children 8 years and older may only use the oven unsupervised if they
have been shown how to use it safely and recognize and understand the
consequences of incorrect operation.
-Children must not be allowed to clean or maintain the appliance
unsupervised.
-Children should not be left alone or unattended in an area where
an oven is in use. Never allow children to operate, sit or stand on any part of
the oven. Caution: Do not store items of interest to children in cabinets
above an oven. Children climbing on the oven to reach these items could
be injured.
-Danger of burns. The oven gets hot at the oven door glass, the vapor vent, the
handle and the operating controls. Children's skin is more sensitive to high
temperatures than that of adults.
Do not allow children to touch or play in, on or near the oven.
-Burn Hazard - Do not allow children to use the oven. Failure to do
so can result in severe burns or serious injury.
- Burn hazard!
Keep the spaces above and behind the range clear of any items that could
draw the attention of children . Otherwise , they can be tempted into climbing
onto the appliance.
-Danger of injury. Never allow children to hang or lean on any part of the
appliance
!
WARNING for Children
11

INSTALL GUIDE
The ranges must be used only with the legs properly installed. Four height-
adjustable legs are shipped with the range in the polystyrene container
situated over the appliance. Before installing the legs, position the appliance
near its final location as the legs are not suitable for moving the appliance
over long distances. This next part requires 2 people. After unpacking the
range, tilt the range enough to insert the legs in the appropriate receptacles
situated on the lower part of the appliance. Lower the range gently to keep
any undue strain from legs and mounting hardware. If possible use a pallet or
lift jack instead of tilting the unit. Adjust leg height to the desired level by
twisting the inside portion of the leg assembly until the proper height is
reached. Check with a level that the cooktop is perfectly level.
INSTALLING THE LEGS
12

INSTALLING THE ANTI-TIP STABILITY DEVICE
1)The anti-tip bracket shipped with the range must be properly secured to
the rear wall as shown in the picture below.The height of the bracket
from the floor must be determined after the range legs have been
adjusted to the desired height and after the range has been levelled.
Measure the distance from the floor to the bottom of the anti-tip bracket
receptacle on the back of the appliance.
Position the two anti-tip brackets on the wall at the desired height
plus 1/8" (0.32 cm). The brackets must be placed at 2 - 5/16" (6.0 cm)
from each side of the range. The distance between the two bracket
is 25 - 1/4" (64.1 cm). Secure the brackets to the wall with appropriate
hardware. Slide the range against the wall until the brackets are fully
inserted into their receptacles on the back of the range.
Check to see that the Anti-Tip device is installed properly. Grasp the top
rear edge of the range and carefully attempt to tilt it forward. Verify that
the Anti-Tip device is engaged.
2)Or, use the anti-tip chain, and tighten up with fixed screw on the wall,
and when the wall not suitable for installation, the chain shall be fixed to
the cabinet structure.
INSTALL GUIDE
13

CABINETS
This range may be installed directly adjacent to existing countertop high
cabinets (36" or 91.5 cm from the floor).For the best look, the cooktop should be
level with the cabinet countertop. This can be accomplished by raising the unit
using the adjustment spindles on the legs.
ATTENTION: the range CANNOT be installed directly adjacent to kitchen
walls, tall cabinets, tall appliances , or other vertical surfaces above 36"(91.4
cm) high. The minimum side clearance in such cases is 6" (15.2 cm).Wall
cabinets with minimum side clearance must be installed 18" (45.7 cm) above
the countertop with countertop height between 35 1/2" (90.2 cm) and 37 1/2"
(94.6 cm). The maximum depth of wall cabinets above the range shall be 13"
(33.0 cm)
INSTALL GUIDE
14

15
ELECTRICAL REQUIREMENTS
To reduce the risk of fire, electric shock, or personal injury:
•Do not use an extension cord or adapter plug with this range.
•This range must be properly grounded.
•Check with a qualified electrician if you are in doubt as to whether your range
is properly grounded.
•Do not modify the plug provided with your range—if it doesn¡¯t fit the outlet,
have a proper outlet installed by a qualified electrician.
•All wiring and grounding must be done in accordance with local codes or, in
the absence of local codes, with the National Electrical Code, ANSI/NFPA No.
70 – Latest Revision (for the U.S.) or the Canadian Electrical Code CSA C22.1
– La est Revisions and local codes and ordinances.
•Wiring diagram is located on the back of the range. (Inside of the cover back
wire)
•This range is equipped with an electronic ignition system that will not operate
if plugged into an outlet that is not properly polarized.
WARNING
•All gas models are equipped with a power cord with an equipment-grounding
conductor and a grounding plug.
•A 120-Volt, 60-Hz, AC, approved electrical service with or 20-amp circuit
breaker or time-delay fuse is required for all U.S. and Canadian models.
•Do not reuse a power supply cord from an old range or other appliance.
•The power cord electric supply wiring must be retained at the range cabinet
with a suitable UL-listed strain relief.
•A time-delay fuse or circuit breaker is also recommended.
Grounding
•All ranges must be grounded for personal safety.
•All gas models have a power cord with an equipment-
grounding conductor
and a grounding plug.
•The plug must be firmly plugged into a three-prong outlet
that is properly installed and grounded in accordance with
all local codes and ordinances. In the event of a malfunction
or breakdown, grounding will increase the risk of electrical
shock by not providing a path for the electric current.
Ensure proper
ground
and firm
connection
before use.
INSTALL GUIDE

GAS
An agency-approved, properly-sized manual shut¬off valve should be
installed no higher than 3" (7.6 cm) above the floor and no less than
2" (5 cm) and no more than 8" (20.3 cm) from the right side (facing product).
To connect gas between shut-off valve and regulator, use agency-approved
, properly sized flexible or rigid pipe. Check all local code requirements.
EXHAUST HOOD INSTALLATION
This range will best perform when used with exhaust hoods. These hoods have
been designed to work in conjunction with the range and have the same finish
for a perfect look. For maximum performance , the height of the bottom of the
hood from the cooktop should be between 30" (76.2 cm) and 36" (91.4 cm).
This would typically result in the bottom of the hood being 61 1/2" (156.2 cm)
to 67 1/2" (171.5 cm) above the floor. These measurements provide for safe
and efficient operation of the hood. Before installation of the exhaust hood,
consult local or regional building and installation codes for additional specific
clearance requirements. Refer to the range hood installation instructions
provided by the manufacturer for additional information.
•Do not use a damaged power plug or loose wall outlet.
•Do not use an extension cord or adapter with this appliance.
•Do not, under any circumstances, cut, modify, remove, or otherwise defeat
the grounding (third) prong from the power cord. If the plug and the outlet
do not match or you have any doubt, have a qualified electrician install the
proper outlet.
The customer should have the wall receptacle and circle checked by a
qualified electrician to make sure the receptacle is properly grounded.
Ground Fault Circuit Interrupters(GFCIs) are not required ot recommended for
gas range receptacles.
• NEVER connect ground wire to plastic plumbing lines, gas lines, or water
pipes.
Failure to follow these instructions can result in death, fire, or electrical
shock.
CAUTION
INSTALL GUIDE
16

36 INCH MODEL
WIRING DIAGRAM
CAUTION
Label all wires prior to disconnecting when servicing controls. Wiring
errors can cause improper and dangerous operation. Verify proper
operation after servicing
INSTALL GUIDE
17

CAUTION
Label all wires prior to disconnecting when servicing controls.
Wiring errors can cause improper and dangerous operation. Verify
proper operation after servicing
WIRING DIAGRAM
INSTALL GUIDE
30 INCH MODEL
18

19
GAS CONNECTION
All gas connections must comply with national and local codes. The gas supply
line (service) must be the same size or greater than the inlet line of the
appliance. This range uses a 1/2" NPT inlet
(see drawing below for details of gas connection). On all pipe joints use
appropriate sealant resistant to gas.
This range can be used with Natural or LP/Propane gas. The range is
shipped from the factory for use with natural gas.
For LP/propane household installation, the appliance must be converted by a
licensed installer, qualified licensed plumber, or gas service company. Gas
conversion is important for safe and effective use of the appliance. It is the
responsibility of the consumer and his/ her installer of the range to perform the
appropriate gas conversion following the directions of this manual
THE GAS CONVERSION PROCEDURE IS DESCRIBED
IN THIS MANUAL. THE GAS CONVERSION KIT MUST
BE PURCHASED SEPARATELY.
Please provide the service person with this manual before work is started
on the range.
Leak testing of the appliance shall be conducted according to the
manufacturer's instructions. Before placing the oven into operation, always
check for leaks with soapy water solution or other acceptable method. Check
for gas leakage with soapy water solution or other acceptable methods in all
gas connections installed between inlet gas pipe of the appliance, gas
regulator, and the manual shut-off valve.
DO NOT USE AN OPEN FLAME WHEN
!
WARNING CHECKING FOR LEAKS!
INSTALL GUIDE
!