Trueheat Range Series Installation And Operation Manual
INSTALLATION AND OPERATION
MANUAL
RANGE SERIES
WARNINGS
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE CAN
CAUSE INJURY OR DEATH. THE INSTRUCTION
MANUAL MUST BE READ CAREFULLY BEFORE
INSTALLING, OPERATING OR SERVICING THIS
EQUIPMENT
TO BE INSTALLED ONLY BY AN AUTHORISED PERSON
IN ACCORDANCE WITH AS 5601, LOCAL AUTHORITY,
GAS, ELECTRICITY , ANY APPLICABLE ST ATUTORY
REGULA TIONS AND MANUFACTURER
REQUIREMENTS.
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THIS EQUIPMENT IS DESIGNED FOR COMMERCIAL
CATERING PURPOSES AND WILL GENERATE
SIGNIFICANT HEAT. HOT SURFACES WILL CAUSE
BURNS. A HAZARD AND RISK ASSESSMENT MUST BE
UNDERTAKEN BY OWNERS AND ALL OPERATORS
MADE AWARE OF THESE.
DO NOT STORE OR USE FLAMMABLE LIQUIDS NEAR
THIS APPLIANCE.
DO NOT SPRAY AEROSOLS NEAR THIS APPLIANCE
WHILE IT IS IN OPERATION.
INSTALLATION CLEARANCES AS SPECIFIED MUST BE
OBSERVED.
IF YOU SMELL GAS, TURN THE UNIT OFF AND THE
MAIN GAS SUPPLY VALVE TO THE UNIT. CONTACT
YOUR GAS SUPPLIER OR AN AUTHORISED PERSON.
BEFORE TURNING ON THE MAIN GAS SUPPLY, CHECK
THE UNIT TO BE CERTAIN THAT ALL THE VALVES ARE
IN THE “OFF” POSITION.
PLEASE KEEP THIS MANUAL FOR FUTURE
REFERENCE AND REFERENCE BY ALL OPERATORS.
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CONGRATULATIONS
Comcater thanks you for choosing this product and welcomes you to the
ever-growing Comcater customer circle. This product has been specifically
designed by Comcater to meet a wide rage of applications and represents the
best quality and highest value equipment.
Please read the instruction manual carefully to ensure the safe and reliable
operation and performance of your equipment.
Should you ever require service, you will be supported by Comcater’s trained
and qualified service network – the largest available.
Comcater assures you of every support and wishes you every business
success.
Michael Wood
Managing Director
Comcater
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TABLE OF CONTENTS
INTRODUCTION----------------------------------------------------------------------------------------------6
GENERAL ------------------------------------------------------------------------------------------------6
WARRANTY ---------------------------------------------------------------------------------------------6
GENERAL INFORMATION--------------------------------------------------------------------------------7
INSPECTION --------------------------------------------------------------------------------------------7
OPERATOR MANUAL---------------------------------------------------------------------------------7
INSTALLATION------------------------------------------------------------------------------------------7
GAS CONNECTION -----------------------------------------------------------------------------------7
GAS PRESSURE---------------------------------------------------------------------------------------7
COMMISSIONING -------------------------------------------------------------------------------------7
SPECIFICATIONS--------------------------------------------------------------------------------------------8
INSTALLATION------------------------------------------------------------------------------------------8
GAS INPUT INFORMATION----------------------------------------------------------------------- 10
GAS SUPPLY PRESSURE ------------------------------------------------------------------------ 10
NOMINAL GAS CONSUMPTION ----------------------------------------------------------------10
TEST POINT PRESSURE-------------------------------------------------------------------------- 10
VENTILATION & AIR SUPPLY -------------------------------------------------------------------- 11
MODEL OPTIONS------------------------------------------------------------------------------------ 12
GENERAL SPECIFICATIONS--------------------------------------------------------------------- 12
OPERATING INSTRUCTIONS ------------------------------------------------------------------------- 13
LIGHTING INSTRUCTIONS ----------------------------------------------------------------------- 13
OPEN TOP BURNERS------------------------------------------------------------------------------ 14
GRILL BURNER(S) ---------------------------------------------------------------------------------- 15
OVEN BURNER -------------------------------------------------------------------------------------- 16
OPERATOR MAINTENANCE--------------------------------------------------------------------------- 18
SEASONING THE GRILL -------------------------------------------------------------------------- 18
CLEANING STAINLESS STEEL------------------------------------------------------------------ 19
OVEN INTERIOR (Enamel)------------------------------------------------------------------------ 19
OPEN TOP BURNERS------------------------------------------------------------------------------ 19
ENAMELLED TRIVETS----------------------------------------------------------------------------- 20
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TABLE OF CONTENTS (continued)
SERVICE........................................................................................................................21
RECOMMENDED SERVICE ...................................................................................21
SERVICE INFORMATION .......................................................................................21
OPEN AND GRILL BURNER ADJUSTMENTS........................................................ 22
OVEN CONTROL SETTINGS AND ADJUSTMENTS.............................................. 23
CONVERSION INSTRUCTIONS ............................................................................. 25
SPARE PARTS ........................................................................................................26
TROUBLE SHOOTING...................................................................................................27
ALL BURNERS ........................................................................................................ 27
OVEN....................................................................................................................... 28
RANGE OPTIONS.....................................................................................................29-30
MAJOR PARTS IDENTIFICATION............................................................................31-34
EXPLODED VIEWS AND BILL OF MATERIALS......................................................35-45
DRAWINGS ...............................................................................................................46-59
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INTRODUCTION
GENERAL
This equipment is designed for commercial catering purposes and
incorporates a wide range of design features. It is available in various
configurations for open burners, grill sections and oven and as a top only unit.
This versatility will satisfy a wide range of customer needs.
WARRANTY
This product is warranted for 12 months parts and labour and is subject to the
correct installation, operation, maintenance and care of the equipment.
Warranty does not extend to:
• Damages caused in shipment
• Damage as a result of incorrect installation
• Damage as a result of incorrect operation
• Damages caused by unauthorised service and use of non original parts
• Gas supply issues to the equipment
• Failure resulting from improper maintenance
• Failure as a result of tampering with, removal of, or changing any preset
control or safety device
• Service ‘After hours’
• Conditions as defined in Comcater terms and condition of sale
For all warranty work, authorized service and genuine and authorized
spare parts, please contact Comcater Service 03 8369 4600.
Please ensure you quote the Model and Serial Number of the unit. The
Model and Serial Number of the unit is recorded on the sales invoice.
Alternatively:
For ranges with ovens - the information is recorded on the data plate behind
the oven control panel. Please refer to the SPECIFICATION (Installation)
section to access the data plate. Please ensure you locate and replace the
outer oven control knob correctly.
For Top only units – the information is recorded on the data plate located at
the rear of the unit.
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GENERAL INFORMATION
Inspection.
Please inspect the unit on receipt. If the unit is damaged, contact the carrier
immediately and file a damage claim with them. Save all packing materials
when filing a claim. Freight damage claims are the responsibility of the
purchaser and are not covered under warranty.
Operator Manual.
This manual contains important information for your safety and the
installation, operation, maintenance and service of this equipment.
Please read the manual carefully and ensure all operators of the
equipment are aware of the contents and safety requirements. You must
also assess all hazards and risks associated with the operation of the
equipment in your environment and advise all operators of these.
Installation.
This equipment must be installed by an authorized person in accordance
with AS 5601, local authority, gas, electricity, any applicable statutory
regulations and manufacturer requirements.
Gas Connection.
The appliance must be connected by an authorized person to the gas type
specified on the unit. The gas type is shown adjacent to the rear gas
connection point and on the data plate. Connect to and use only the correct
type of gas.
Gas Pressure.
The authorized person installing this equipment must ensure that the gas
operating pressure is the same as shown on the rating plate and that there is
sufficient gas volume.
Commissioning.
The authorized person installing this equipment must commission the
equipment in accordance with AS 5601 - gas leakage, operational checking,
adjustments and instructing the owner on use of the equipment are prescribed
requirements.
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SPECIFICATIONS
INSTALLATION
THIS EQUIPMENT MUST BE INSTALLED BY AN
AUTHORIZED PERSON IN ACCORDANCE WITH AS 5601,
LOCAL AUTHORITY, GAS, ELECTRICITY , ANY APPLICABLE
STATUTORY REGULATIONS AND MANUFACTURER
REQUIREMENTS.
NOTE: INSTALLATION IS THE RESPONSIBILITY OF THE OWNER
Gas Inlet Connection: 3/4” BSP Female.
Gas Connection Point: For Range units, the gas connection point is
located at the rear of the unit (600 mm above the
floor and 85 mm from the right hand side)
For Top only units, the gas connection point is
located at the rear of the unit (85mm above the
base and 85mm from the right hand side)
Details are shown in the drawings at the rear of
this manual.
Gas Connection: The appliance must be connected by an
authorized person to the gas type specified on the
unit. The gas type is shown adjacent to the rear
gas connection point and on the data plate.
Connect to and use only the correct type of
gas.
The authorized person installing this equipment
must comply with AS 5601 requirements.
Prescribed requirements include, commission the
equipment, gas leakage testing, operational
checking and adjustments.
All units are tested and adjusted at the factory; however, burners and pilots
must be checked at the installed location and adjusted if necessary.
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Data Plate: For ranges with ovens, the data plate is located
behind the oven control panel. For Top only units,
the data plate is located at the rear of the unit.
Data Plate Access: To access the data plate on a Range unit:
• turn the oven thermostat control knob to the
OFF position
OFF
• remove the oven thermostat control knob by
gently pulling (a smaller knob remains and
is not to be removed),
• undo the screw at the top of the panel and
open the panel
• carefully remove the lead from the piezzo
igniter and then fully open the panel.
To close the panel, follow the above procedures in
reverse. Ensure the piezzo igniter is re connected.
After re inserting the screw, ensure that the inner
knob is in the OFF position and then align the
outer oven thermostat control knob with the OFF
position and gently push the knob back on.
Clearances Oven Base: When the unit is installed and the legs are
adjusted so that the top of the front rail is 910mm
above the floor, the unit may be installed on a
non-combustible surface (the unit is set at 910mm
ex factory). If the height from the floor to the top of
the front rail is less than 910mm, the unit must be
installed on a fireproof base. Legs on floor
models must not be removed – the space under
the unit is a primary source of air for the oven
burner combustion.
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Installation Clearances: The MINIMUM clearance from combustible
surfaces is 150 mm (Sides and Rear). Adequate
clearance must also be provided for service.
Levelling: Refer also to ‘Clearances Oven Base’ above.
To adjust the legs to level the unit to the floor
and/or to slightly adjust the height of the unit, raise
the front of the unit and adjust the legs (ensure
safe work practices). Similarly, raise the back and
adjust the legs. DO NOT LAY THE UNIT ON ITS
BACK. ENSURE THE UNIT IS LEVEL.
GAS INPUT INFORMATION
MINIMUM GAS SUPPLY INLET PRESSURE
Gas Type Gas Pressure
Natural Gas 1.13 kPa
LP Gas 2.75 kPa
NOMINAL GAS CONSUMPTION
NATURAL GAS PROPANE GAS
BURNER
(EACH)
ORIFICE
(mm)
MJ/h TEST POINT
PRESSURE
ORIFICE
(mm)
MJ/h TEST POINT
PRESSURE
OPEN (Each) 2.30 24 1.0 kPa 1.40 23 2.50 kPa
GRILL (Each) 2.20 22.5 1.0 kPa 1.30 19.5 2.50 kPa
OVEN (Each) 2.60 30 .85 kPa 1.50 26 2.45 kPa
PILOT (Each) .20 .50 1.0 kPa .20 .50 2.50 kPa
Note: Pressure test points are located as follows (refer also ‘Test Point
Pressure’ below);
a. open top and grill burners - gas manifold, and
b. oven burner – located on the EUROSIT 630 Thermostat
TEST POINT PRESSURE
The open top and grill gas pressure test point is located on the gas manifold.
The gas manifold and pressure test point is accessed by removing the gas
valve control knobs and the front panel. The test point pressure is shown in the
Nominal Gas Consumption Table above and is set with two open top
burners operating at maximum setting.
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The oven burner pressure test point is located on the EUROSIT 630
thermostat. To access and make adjustments – refer to the SERVICE section
of this manual. The test point pressure is shown in the Nominal Gas
Consumption Table above and set to the specified pressure AFTER the gas
manifold pressure has been set.
VENTILA TION AND AIR SUPPL Y
All gas burners and pilots require sufficient air to operate. For optimum
performance and for your safety, it is ESSENTIAL that the equipment, in the
installed position, has the proper air and ventilation and the correct
exhaust/canopy and air balance. The correct installation and compliance with
all regulatory and other requirements is the responsibility of the
purchaser/owner.
Please note that a strong exhaust canopy will create a vacuum if there is
insufficient replacement air. The amount of air exhausted must be replaced by
an equal amount of air.
Airflow to the appliance must not be blocked or restricted (e.g. large objects
should not be placed in front of the appliance). The flue must never be covered
or restricted in any way.
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MODEL OPTIONS
RANGE OPTIONS COMPLETE WITH OVEN
Model
Open
Burners
Width of
Grill (mm)
Grill
Position
Oven
R90-6 6 0 Yes
R90-4-30GL 4 300 Left Yes
R90-4-30GR 4 300 Right Yes
R90-2-60GL 2 600 Left Yes
R90-2-60GR 2 600 Right Yes
R90-0-90G 0 900 Yes
R60-4 To be developed
R60-0-60G To be developed
RANGE OPTIONS TOP ONLY
Model
Open
Burners
Width of
Grill (mm)
Grill
Position
Oven
T90-6 6 0 No
T90-4-30GL 4 300 Left No
T90-4-30GR 4 300 Right No
T90-2-60GL 2 600 Left No
T90-2-60GR 2 600 Right No
T90-0-90G 0 900 No
T60-4 4 0 No
T60-0-60G 0 600 No
GENERAL SPECIFICATIONS
OVERALL DIMENSIONS AND WEIGHT
MODEL HEIGHT
(mm)
WIDTH
(mm)
DEPTH
(mm)
WEIGHT
(Kg)
RANGE
COMPLETE
R90-6 1115mm 900mm 803mm 180Kg
R90-0-90G 1115mm 900mm 803mm 174Kg
R90-2-60G 1115mm 900mm 803mm 162Kg
R90-4-30G 1115mm 900mm 803mm 179Kg
R60-4 To be developed
R60-0-60G To be developed
TOP ONLY
T90-6 385mm 900mm 803mm 90Kg
T90-0-90G 385mm 900mm 803mm 84Kg
T90-2-60G 385mm 900mm 803mm 72Kg
T90-4-30G 385mm 900mm 803mm 89Kg
T60-4 385mm 600mm 803mm 60Kg
T60-0-60G 385mm 600mm 803mm 56Kg
Detailed dimensional specifications are shown at the rear of this manual.
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OPERATING INSTRUCTIONS
LIGHTING INSTRUCTIONS
DO NOT OPERATE THE UNIT UNLESS IT HAS BEEN
INST ALLED AND COMMISSIONED BY AN AUTHORIZED
PERSON.
BEFORE TURNING ON THE MAIN GAS SUPPLY, CHECK AND
ENSURE THAT ALL THE VALVES ARE IN THE “OFF”
POSITION.
THIS EQUIPMENT IS DESIGNED FOR COMMERCIAL
CATERING PURPOSES AND WILL GENERATE SIGNIFICANT
HEA T. HOT SURF ACES WILL CAUSE BURNS. A HAZARD AND
RISK ASSESSMENT MUST BE UNDERTAKEN BY OWNERS
AND ALL OPERATORS MADE AWARE OF THESE.
NOTE: Ensure the gas supply to the equipment is turned ON.
NOTE: For your safety, all burners are controlled by a flame failure
sensing device. If the device does not sense a flame, gas
supply to the burner will be cut.
WARNING: When open top burners adjacent to the backgaurd or the side
of a grill plate are operated at high heat and covered by large
cooking vessels (i.e. pots, pans etc), dispersing heat may
cause discolouration and or distortion of the adjacent metal
surface.
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OPEN TOP BURNERS
Open/Grill Burner Control
Pilot Flame Ignition
Starting from the OFF● position, press the control knob and rotate to the
PILOT ★ position.
Press the knob and ignite the pilot flame with a taper - keep the knob fully
depressed for 15 seconds after the pilot lights.
Release the knob and check the pilot flame stays alight. If the pilot flame did
not stay alight, repeat the ignition procedure.
Open Burner Ignition
Slightly depress the control knob and rotate to LEVEL 1 or LEVEL 2.
When the automatic valve senses that the pilot is alight, the gas flow to the
main burner is opened.
Pilot Standby Position
To turn the main burner off and keep the pilot ON, slightly depress the control
knob and rotate to the PILOT ★ position.
Shut Down/Pilot OFF
Slightly depress the control knob and rotate to the OFF ● position.
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NOTE: If the pilot flame were accidentally extinguished, the flame failure safety
device would operate and cut the gas flow to the main burner. It would then be
necessary to re light the pilot by following the above procedure.
GRILL BURNER(S)
NOTE: Ensure the gas supply to the equipment is turned ON
Pilot Flame Ignition
Starting from the OFF ● position, press the control knob and rotate to the
PILOT ★ position.
Press the control knob and then press the piezzo igniter to ignite the pilot flame
– repeat until the pilot ignites (the pilot flame can be viewed through the front
panel). Keep the knob fully depressed for 15 seconds after the pilot lights.
Release the knob and check the pilot flame stays alight. If the pilot flame did
not stay alight, repeat the ignition procedure.
Grill Burner Ignition
Slightly depress the control knob and rotate to the LEVEL 1 or LEVEL 2
position.
When the automatic valve senses that the pilot is alight, the gas flow to the
main burner is opened.
Pilot Standby Position
To turn the main burner off and keep the pilot ON, slightly depress the control
knob and rotate to the PILOT ★ position.
Shut Down/Pilot OFF
Slightly depress the control knob and rotate to the OFF ● position.
NOTE: If the pilot flame were accidentally extinguished, the flame failure safety
device would operate and cut the gas flow to the main burner. It would then be
necessary to re light the pilot by following the above procedure.
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OVEN BURNER
OFF ●
PILOT ★
Oven Burner Control
Pilot Flame Ignition
WARNING: OPEN THE OVEN DOOR WHEN LIGHTING THE OVEN
PILOT. ENSURE THE PILOT IS ESTABLISHED BEFORE CLOSING
THE OVEN DOOR. THE PILOT FLAME CAN BE SEEN THROUGH
THE VIEWING HOLE.
Starting from the OFF position ●, press and turn the knob to the PILOT
position ★.
Press the control knob and then press the piezzo igniter – repeat until the pilot
lights. After the pilot lights, keep the control knob depressed for 15 seconds.
Release the knob and check that the pilot flame continues to burn. If the pilot
goes out, repeat the pilot lighting operation.
Temperature Selection
Turn the oven control knob to the desired temperature.
Pilot Standby Position
To turn the main burner off and keep the pilot ON, slightly depress the control
knob and rotate to the PILOT ★ position.
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Shut Down/Pilot OFF
Slightly depress the control knob and rotate to the OFF ● position.
NOTE: If the pilot flame were accidentally extinguished, the flame failure
safety device would operate and cut the gas flow to the main burner. It would
then be necessary to re light the pilot by following the above procedure.
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OPERATOR MAINTENANCE OPERATOR MAINTENANCE
USE ONLY SUITABL E CHEMICALS AND OBSERVE ALL
MANUFACTURER SAFETY REQUIREMENTS FOR SAFE
HANDLING AND USE.
SEASONING THE GRILL
NOTE: The grill surface has protective coating applied at manufacture.
Remove this by washing with hot water and a mild detergent until clean.
Season the grill by applying a thin coat of cooking oil with a cloth to the entire
grill surface. Remove any excess oil with a cloth.
Light the grill burner(s) and set at the lowest level (LEVEL 2). Operate the grill
for about 20 minutes and then wipe away the oil. Repeat this procedure three
times.
IMPORTANT: Only use low heat (LEVEL 2) when seasoning the grill.
NOTE: The grill surface will discolour from heat. Discolouring will not affect the
grill surface function and does not render the grill surface defective.
The grill surface should be cleaned with hot water and detergent.
Normally, if maintained properly, the grill will not need to be seasoned again. If
however, the grill has been overheated and product sticks to the grill surface, it
may be necessary to season the grill again.
Carbon and grease will affect the cooking performance and should be
removed as follows:
After each use, clean the grill thoroughly with a sharp grill scraper and wipe
off any excess debris.
NOTE: Empty the grease drawer as necessary and clean.
Weekly, clean the grill surface thoroughly with a grill pad while the surface is
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