Thermador PRG36, PRDS48, PRDS304, PRG304, PRG48 User Manual

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INSTALLATIONINSTRUCTIONSMANUAL

PROFESSIONALRANGES

ALL-GAS MODELS – PRG304, PRG36 AND PRG48 DUAL-FUELMODELS-PRDS304,PRDS36ANDPRDS48

PLEASEREADENTIREINSTRUCTIONSBEFOREPROCEEDING.

IMPORTANT: LOCAL CODES VARY. INSTALLATION, ELECTRICAL CONNECTIONS, GAS CONNECTIONS, AND GROUNDING MUST COMPLY WITH ALL APPLICABLE CODES.

IMPORTANT: Save these instructions for the Local Electrical Inspector’s use. INSTALLER: Please leave these Installation Instructions with this unit for the owner. OWNER: Please retain these instructions for future reference.

Gas Supply:

Natural Gas – 6 inch water column. (14.9mb) min., 8 inch (20mb) nominal Propane Gas – 11 inch water column. (27.4 mb), 14 inch (37mb) maximum

Electrical Power Supply:

PRG304, PRG36 and PRG48 Models – 120 VAC, 60 Hz., 1Ph., 20 Amp circuit. PRDS304 Model - 120/240 VAC, 50/60 HZ., 1Ph., 20 Amp circuit.

PRDS36 Models – 120/240 VAC, 50/60 Hz., 1Ph., 35 Amp circuit. PRDS48 Models – 120/240 VAC, 50/60 Hz., 1Ph., 50 Amp circuit.

CANADIAN

GAS

ASSOCIATION

®A P P R O V E D

WARNING: Disconnect power before installing. Before turning power ON, be sure that all controls are in the OFF position.

IMPORTANTINSTALLATIONINFORMATION

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency, manufacturer (dealer) or the gas supplier.

Do not store or use gasoline or other flammable vapors and liquids in the vinicity 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 instruction.

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

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

TABLE OF CONTENTS

INTRODUCTION

The Thermador Professional® Ranges are free standing units available in a number of configurations. Model PRG304 is equipped with four sealed gas surface burners, a large capacity gas oven with gas infra-red broiler and convection system. Models PRG364GD, PRG364GL, and PRG366 feature a gas cooking surface with four sealed burners and a griddle, four sealed burners and a grill, or six sealed burners, in addition to a large capacity gas oven with gas infra-red broiler. Models PRG484GG, PRG486GD, and PRG486GL feature a gas cooking surface with four sealed burners, griddle and grill, six sealed burners and a griddle, or six sealed burners and a grill. PRG48 Ranges provide a large gas oven (the same as used in the PRG36 Ranges) and a small gas oven with broil capability.

Model PRDS304 is equipped with four sealed gas surface burners and an electric convection, self-cleaning oven with broil capability. Models PRDS364GD, PRDS364GL, and PRDS366 offer the same cooking surface configurations but are equipped with a professional size, electric convection, self-cleaning oven with broil capability. Models PRDS484GG, PRDS486GD, and PRDS486GL feature a gas cooking surface with four sealed burners, griddle and grill, six sealed burners and a griddle, or six sealed burners and a grill. PRDS48 Ranges provide a large electric oven (the same as used in the PRDS36 Ranges) and a small electric oven with a bread proofing feature and broil capability.

Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Important Installation Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Step 1: Ventilation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Step 2: Cabinet Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Step 3: Unpacking, Moving And Placing The Range . . . . . . . . . . . . . . . . . . .8

Step 4: Install Anti-Tip Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Step 5: Gas Requirements & Hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Step 6: Electrical Requirements, Connection & Grounding . . . . . . . . . . . . .16

Step 7: Backguard Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Step 8: Test And Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Installer Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Inside Front Cover

AVERTISSEMENTSENFRANCAIS

For Residential Use Only

ALL-GAS MODELS - PRG304 AND PRG36,

DUAL FUEL MODELS PRDS304, PRDS36 AND PRDS48

CET MAN U EL CONTEN IT AVERTISSEMENTS EN FRANCAIS

AVERTISSEMENT: Couper le courant avant d'installer. Avant de mettre EN MARCHE, soyez certain que tous les controles sont dans la position ARRÊTE.

AVERTISSEMENT: DANGER DE RENVERSEMENT

DE LA CUISINIERE

Page 1

Thermador PRG36, PRDS48, PRDS304, PRG304, PRG48 User Manual

AVERTISSEMENTSENFRANCAIS

AVERTISSEMENT

Page 2

IMPORTANT:

All ranges must be installed with a backguard. Models PRG304 and PRDS304 are shipped from the factory with a standard 9" backguard. For all other models one of three available backguards must be ordered separately and installed at the back of the range. The three backguard choices include a Low Back Guard, High Shelf, or Island Trim. See STEPS 2 and 6.

This appliance has been tested in accordance with ANSI Z21.1 Current Issue, Standard for Household Cooking Appliances (USA) and in accordance with CAN 1.1-M81 Domestic Gas Ranges (CANADIAN).

It is strongly recommended that this appliance be installed in conjunction with a suitable overhead vent hood.

(See Step 1 for Ventilation Requirements.) Due to the high heat capability

IMPORTANTINSTALLATIONINFORMATION

of this unit, particular attention should be paid to the hood and duct work installation to assure it meets local building codes. To eliminate risk of burns or fire caused by reaching over heated surface units, cabinet storage located above the surface units should be avoided.

Check local building codes for the proper method of appliance installation. Local codes vary. Installation, electrical connections and grounding must comply with all applicable codes. In the absence of local codes the appliance should be installed in accordance with the National Fuel Gas Code ANSI Z223.1 Current Issue and National Electrical Code ANSI/ NFPA 70-Current Issue. In Canada, installation must be in accordance with the CAN 1-B149.1 and .2 – Installation Codes for Gas Burning Appliances and/ or local codes.

This appliance is equipped with an inter-

mittent/interrupted ignition device that cycles the two far left surface burners on and off when in the ExtraLow® setting.

CAUTION:

(1)When connecting the 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 this unit. The maximum gas pressure to this appliance is not to exceed 14.0 inches (37mb) water column from the propane gas tank regulator.

(2)This unit is designed as a cooking appliance. Based on safety considerations never use it for warming or heating a room.

It is strongly recommended that a suitable exhaust hood be installed above the range. Downdraft ventilation should not be used. The table below indicates the Thermador hoods, by model number, that are recommended for use with the 30", 36", and 48" ranges.

1. Select Hood and Blower Models:

For wall installations, the hood width must, at a minimum, equal the width of the range cooking surface. Where space permits, a hood larger in width than the cooking surface may be desirable for improved ventilation performance.

For island installations, the hood width should, at a minimum, overhang the range cooking surface by 6" on both sides.

STEP1:VENTILATIONREQUIREMENTS

CAUTION: Ventilation hoods and blowers are designed for use with single wall ducting. However, some local building codes or inspectors may require double wall ducting. Consult local building codes and/or local agencies, before starting, to assure that hood and duct installationwillmeet localrequirements.

• Hood blower speeds should be variable to reduce noise and loss of heated or air conditioned household air when maximum ventilation is not required. Normally, the maximum blower speed is only required when using the grill.

2. Hood Placement:

• For best smoke elimination, the lower

edge of the hood should be installed a minimum of 30" to a maximum of 36" above the range cooking surface. (See Fig. 1).

• If the hood contains any combustible materials (i.e. a wood covering), it must be a minimum of 42" above the cooking surface.

3. Consider Make-Up Air:

Due to the high volume of ventilation air, a source of outside replacement air is recommended. This is particularly important for tightly sealed and insulated homes.

A qualified heating and ventilating contractor should be consulted.

RANGEWIDTH

WALLINSTALLATION

ISLANDINSTALLATION

 

HOOD*

BLOWER**

HOOD

BLOWER

30" RANGE

PH30HQS

VTR1000Q, VTR1400Q

PHI48QS

VTR1400Q

 

PHE30,36

or VTN 1000Q

 

 

 

 

 

 

 

 

 

36" RANGE

PH36HQS

VTR1000Q, VTR1400Q

PHI48QS

VTR1400Q

 

PHE36,42

or VTN 1000Q

 

 

 

 

 

 

 

 

48" RANGE

PH48HQS

VTR1000Q, VTR1400Q

PHI60QS

VTR1400Q

 

PHE48,60

or VTN 1000Q

 

 

 

 

 

 

 

 

 

Notes: * For wall installations where adequate space is available, the installer or user may elect to use a hood that is wider than the range cooking surface. This may be particularly beneficial for those cases, such as a long duct run or heavy usage of the grill, in which improved capturing of the cooking exhaust is desired.

** Thermador offers a choice of remote (VTR1000Q or VTR1400q) or in-hood (VTN1000Q) blowers for use in wall installations.

Page 3

STEP2:CABINETPREPARATION

1.The range is a free standing unit. If the unit is to be placed adjacent to cabinets, the clearances shown in Fig. 1 are required. The same clearances apply to island installations, except for the overhead cabinets, which must have a space wide enough to accept the flared island hood, as indicated in Fig. 1.

2.The PRDS48 Ranges must be placed with the oven door projecting out from the cabinet face. The cabinet face should line up with the oven front frame, which is the surface that the oven door closes against. (See Fig. 2b and 2c illustrating side views of 48" ranges.)

3.The gas and electrical supply should be within the zones shown in Fig. 3a, 3b and 3c.

4.The maximum depth of over head cabinets installed on either side of the hood is 13".

5.Any openings in the wall behind the range and in the floor under the range must be sealed.

6.When there is less than a 12"

horizontal clearance between combustible material ∆ and the back edge of the range above the cooking surface, a Thermador Low Back or High Shelf backguard must be installed. (See Fig. 2a). When

clearance to combustible material ∆ is over 12", a Thermador Island Trim may be used. (See Fig. 2b). Except in the case of 30" Ranges, backguards must be ordered separately. Figures 2a, 2b and 2c indicate the space

required for each type of backguard.

7.Always keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids.

8.Do not obstruct the flow of combustion and ventilation air to the unit.

CAUTION:

Do not install the Model PRDS48 ranges such that the oven door is flush with the cabinet face. A flush installation could result in damage to the cabinets due to exposure to high heat.

As defined in the “National Fuel Gas Code” (ANSI Z223.1, Latest Edition).

FIG. 1 Cabinet Clearances

30" Min. to 36" Max. bottom of overhead Hood to cooking

surface (42" if hood 18" Min. contains combustible

materials )

*35-3/8" Min. Range Height with Leveling Legs fully retracted

*36-3/4" Max. Range Height with

Leveling Legs fully extended

30" Wide Hood (Model #PH30QS)

 

 

 

 

 

 

 

 

 

} For 30" Ranges

48" for Island (Model #PHI48QS)

36" Wide Hood (Model #PH36QS)

} For 36" Ranges

 

 

 

48" for Island (Model #PHI48QS)

 

 

 

 

 

 

 

 

 

48" Wide Hood (Model #PH48QS)

} For 48" Ranges

60" for Island (Model #PHI60QS)

 

 

 

Min. Distance Between

Overhead

 

 

 

 

 

 

 

 

 

 

Cabinets of Combustible Material

 

 

 

 

 

 

 

 

 

 

30" Range – 30"

13" Max.

}

 

 

 

 

 

 

36" Range – 36"

 

 

 

 

 

Cabinet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48" Range – 48"

 

 

 

 

 

 

 

Depth

 

 

 

 

 

 

 

 

 

 

Range width

 

 

 

 

12" Min. to

 

 

 

30", 36" or 48"

 

 

 

 

 

 

 

 

 

 

 

 

combus-

 

 

 

 

 

 

 

 

walltible side

 

 

 

 

 

 

 

 

 

 

 

material , (both sides)

Cooking

Surface

CAUTION: See

Figs. 2a, 2b and 2c. 42" Min. to combustible material , from cooking surface

For Electrical and Gas Supply Zone, see Figures 3a, 3b and 3c. Zone size and position differ according to the model.

as defined in the “National Fuel Gas Code” (ANSI Z223.1, Latest Edition). *The range height is adjustable. The level of the range top must be at the same level or above the countertop level.

Page 4

STEP2:CABINETPREPARATION

CAUTION:

Do not install the Model PRDS304 and PRDS48 ranges such that the front surface of the oven door is flush with the cabinet face. A flush installation could result in damage to the cabinets due to high heat. The face of the cabinet should line up with the oven front frame. The front frame location relative to the rear of the range is 24-3/ 8" on the PRDS304 and 25" on the PRDS48, as shown in Figures 2a and 2b.

Page 5

STEP2:CABINETPREPARATION

GASANDELECTRICSUPPLYZONES:

FIG. 3a

Gas & Electrical Supply Zone for PRG304, PRG36 & PRG48 All-Gas Ranges

Typical placement shown.

Other placement of Gas Supply and Electrical Receptacle within the Electrical and Gas Supply

Zone is acceptable.

NOTE:

A Manual Gas

Shut-Off Valve

(not shown) must be easily accessible through an adjacent

cabinet without moving the range.

Three-Prong,

120 VAC

Receptacle

2"

16"

1 3/4" Maximum

Protrusion from Wall for Gas Supply

5/8" Flex Line to Appliance

Gas & Electrical

Supply Zone

1/2" N.P.T.

5"

The All-Gas Ranges are factory equipped with a power supply cord with a three-prong grounding plug. IT MUST BE PLUGGED INTO A MATING, GROUNDING-TYPE, 120 VAC RECEPTACLE THAT IS CONNECTED TO A CORRECTLY POLARIZED AND GROUNDED 120 VAC CIRCUIT. (See STEP 6.)

The range must be connected only to the type of gas for which it is certified.

If the range is to be connected to propane gas, ensure that the propane gas supply tank is equipped with its own high pressure regulator in addition to the pressure regulator supplied with the range. (See STEP 5.)

FIG. 3b Gas & Electrical Supply Zone for PRDS304 Dual-Fuel Ranges

Typical placement shown. Other placement of Gas Supply

and Electrical Receptacle within the Electrical and Gas Supply Zone is acceptable.

NOTE:

A Manual Gas

Shut-Off Valve

(not shown) must be easily accessible through an

adjacent cabinet without moving

the range.

5"

Typ.

 

Both

Sides

2" Maximum Protrusion from Wall for Gas

Supply

5/8" Flex Line to Appliance

1/2" N.P.T.

240 VAC Receptacle (Shown) or Junction Box

Gas &

Electrical

Supply Zone

20"

4-3/4"

The Dual-Fuel ranges may be connected to the power supply with a 3-pole, 3- conductor range supply cord kit, a 3-pole, 4-conductor range supply cord kit or by hard-wiring to the power supply. It is the responsibility of the installer to provide the proper wiring components (cord or conduit and wires) and complete the electrical connection as dictated by local codes and ordinances, and/or the National Electric Code. The units must be properly grounded. Refer to Step 6 for details.

The range must be connected only to the type of gas for which it is certified. If the range is to be connected to propane gas, ensure that the propane gas supply tank is equipped with its own high pressure regulator in addition to the pressure regulator supplied with the range. (See STEP 5.)

FIG. 3c Gas & Electrical Supply Zone for PRDS36 and PRDS 48 Dual-Fuel Ranges

Typical placement shown. Other placement of Gas Supply and Electrical Receptacle within the Electrical and Gas Supply Zone is acceptable.

Gas

Supply

Zone

NOTE:

A Manual Gas

Shut-Off Valve

(not shown) must be easily accessible through an

adjacent cabinet without moving

the range.

8"

Typ.

 

Both

Sides

2" Maximum Protrusion from Wall for Gas Supply

Model

A

B

PRDS36

7"

9"

PRDS48

12"

16"

5/8" Flex Line to

Appliance

1/2"

N.P.T.

240 VAC Receptacle (Shown) or Junction

Box Electrical Supply Zone

A

4"

3-1/4"

 

B

 

3-1/2"

The Dual-Fuel ranges may be connected to the power supply with a 3-pole, 3- conductor range supply cord kit, a 3-pole, 4-conductor range supply cord kit or by hard-wiring to the power supply. It is the responsibility of the installer to provide the proper wiring components (cord or conduit and wires) and complete the electrical connection as dictated by local codes and ordinances, and/or the National Electric Code. The units must be properly grounded. Refer to Step 6 for details.

The range must be connected only to the type of gas for which it is certified. If the range is to be connected to propane gas, ensure that the propane gas supply tank is equipped with its own high pressure regulator in addition to the pressure regulator supplied with the range. (See STEP 5.)

Page 6

Installation of Dual Fuel ranges must be planned so that the rough-in of the junction box for the receptacle or conduit connection will allow maximum clearance to the rear of the unit.

When the power supply cord (not supplied) or conduit is connected to the mating receptacle or junction box cover, the combined plug/receptacle or junction box cover/conduit connector should protrude no more than 2-1/4 inches from the rear wall. See Figure 3d.

STEP2:CABINETPREPARATION

ELECTRICALSUPPLY,DUALFUELRANGES

This is especially critical if the junction box in the wall will be directly behind the junction box on the unit when the unit is installed. Refer to Figures 16 and 16a for location of junction box on unit. Orient the receptacle or conduit connector to minimize binding when the unit is connected to the receptacle or junction box and slid back in position.

FIG. 3d Wall Connection

 

 

Junction Box & Conduit

Power Cord & Receptacle

Page 7

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