Middleby Marshall PS360-L, PS360WB-U Installation, Electrical specifications per oven cavity

Table 1-3: Electrical specifications (per oven cavity)

	Main Blower		Control			Current
Oven Model	Voltage	Circuit Voltage		Phase	Freq.	Draw *	Poles	Wires
Gas Ovens	220-230V	120V	(transformer)	1 Ph	50 Hz	8A	2 Pole	3 Wire (1 hot, 1 neut, 1 gnd)
Electric Ovens	380-400V	120V	(transformer)	1 Ph	50 Hz	39A	2 Pole	5 Wire (3 hot, 1 neut, 1 gnd)

*CAUTION: The current draw shown in the chart above is an average value for normal operation. The initial amperage draw on oven startup may exceed the listed value.

IMPORTANT: Additional electrical information is provided on the oven's serial plate, and on the wiring diagram inside the machinery compartment.

Table 1-4: Gas orifice and pressure specifications (per oven cavity)

Supply (inlet) Pressure (mbar)

IE,IT,

AT,CH,

Orifice

Main

Pilot

Bypass

PT,ES,

DK,FI,

(manifold)

Rated

Orifice

Orifice

Orifice

GB

DE

NL

BE,FR

SE

pressure

Heat

Supply

Gas

Gas Type

dia.

dia.

dia.

II2H3+

II2ELL3B/P

II2L3B/P

II2E+3+

II2H3B/P

(mbar)

Input

Volume

Flow

PS360U, PS360L

Natural, G20

5.50mm

0.635mm

1.65mm

20

20

--

20-25

20

6.8

40kw

4.2m3h

70.0 l/min

Natural, G25

5.50mm

0.635mm

1.65mm

--

20

25

--

--

10.5

40kw

4.2m3h

81.7

l/min

Natural, G20, G25

4.50mm

0.635mm

1.50mm

20

20

25

20-25

20

6.8-10.5

40kw

4.2-4.9m3h

7

0.0-81.7 l/min

Liquid, G30

2.70mm

0.381mm 0.85mm

29-37

--

28-30

29-37

50

*

40kw

3.1kg/h

--

Liquid, G30, G31

3.10mm

0.381mm

0.95mm

--

50

30

--

50

*

40kw

3.1kg/h

--

PS360WB-U, PS360WB-L

Natural, G20

6.30mm

0.635mm

2.30mm

20

20

--

20-25

20

6.8

50kw

5.3m3h

88.0 l/min

Natural, G25

6.30mm

0.635mm

2.30mm

--

20

25

--

--

10.5

50kw

6.1m3h

102.4 l/min

8

.0-1

Natural, G20, G25

5.40mm

0.635mm

2.00mm

20

20

25

20-25

20

6.8-10.5

50kw

5.3-6.1m3h

8

0

2.4 l/min

Liquid, G30

3.10mm

0.381mm 1.40mm

29-37

--

28-30

29-37

50

*

50kw

3.9kg/h

--

Liquid, G30, G31

3.50mm

0.381mm

1.40mm

--

50

30

--

50

*

50kw

3.9kg/h

--

*Pressure regulator (governor) not in operation, system at supply (inlet) pressure. Orifice pressures apply to 15°C, 1.013mbar dry gas.

SECTION2-INSTALLATION

WARNING - After any conversions, readjustments, or service work on the oven:

•Perform a gas leak test.

•Test for correct air supply, particularly to the burner blower.

•Test for proper combustion and gas supply.

•Check that the ventilation system is in operation.

WARNING

Keep the appliance area free and clear of combustibles.

WARNING

The oven must be installed on an even (level) non-flammable flooring and any adjacent walls must be non- flammable. Recommended minimum clearances are specified in the Description section of this Manual.

WARNING

Do not obstruct the flow of combustion and ventilation air to and from your oven. There must be no obstructions around or underneath the oven. Constructional changes to the area where the oven is installed shall not affect the air supply to the oven.

NOTE

There must be adequate clearance between the oven and combustible construction. Clearance

must also be provided for servicing and for proper operation.

NOTE

An electrical wiring diagram for the oven is located inside the machinery compartment.

NOTE

All aspects of the oven installation, including placement, utility connections, and ventilation requirements, must conform with any applicable local, national, or international codes. These codes supercede the require- ments and guidelines provided in this manual.

ENGLISH

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