Middleby Marshall Model PS536 Manual Do Utilizador
5
ENGLISH
Table 1-3: Electrical specifications for electric ovens (per oven cavity)
Main Blower
Control
Current Draw
k W
Voltage
Circuit Voltage
Phase
Freq.
L1
L2
L3
N
Rating
Poles
Wires
208V
120V conv. speed control,
3 Ph
60 Hz
50A 50A 50A
--
16.0 kW
4 Pole
4 Wire
drive motor, contactor,
at 208V
(3 hot, 1 gnd)
& temp. control; all others 208V
230V
120V conv. speed control,
3 Ph
60 Hz
45A 45A 45A
--
16.0 kW
4 Pole
4 Wire
drive motor, contactor,
at 230V
(3 hot, 1 gnd)
& temp. control; all others 230V
380V *
120V conv. speed control,
3 Ph
50 Hz
25A 25A 28A 5A
16.0 kW
4 Pole
5 Wire (3 hot,
drive motor, contactor,
at 380V
1 neutral, 1 gnd)
& temp. control; 380V heating
elements; all others 240V
* 380V model is not approved by
or
.
SECTION 1 - DESCRIPTION
Table 1-5: Gas orifice and pressure specifications (per oven cavity)
Orifice (Manifold)
Gas Type
Main Orifice I.D.
Pilot Orifice I.D.
Supply (Inlet) Pressure
Pressure
Natural
0.0935 (2.3749mm, #42 drill)
0.018 (0.46mm)
4-7 W.C. (9.95-17.4mbar) *
3.5 W.C. (8.7mbar)
Propane
0.0520 (1.3208mm, #55 drill)
0.018 (0.46mm)
11-14 W.C. (27.4-34.9mbar) *
10.5 W.C. (24.9mbar)
* The gas supply pressures shown are for ovens installed in North America. The required gas supply pressures of other locations are
dependent on the local gas type and on all applicable local codes.
Table 1-4: Electrical specifications for gas ovens (per oven cavity)
Main Blower
Control
Current
Voltage
Circuit Voltage
Phase
Freq.
Draw
Poles
Wires
208/240V
120V conv. speed control,
1 Ph
60 Hz
6A
3 Pole
4 Wire (2 hot, 1 neut, 1 gnd)
drive motor, contactor,
& temp. control; all others
as per line (208/240V)
IMPORTANT
Additional electrical information is provided on the oven's serial plate, and on the wiring diagram inside the machinery
compartment.