Middleby PS824 Parts Manual
PS624E SERIES ELECTRIC:
A MIDDLEBY COMPANY
Parts Manual
with Wiring Diagrams
for domestic and standard import ovens
Serial # Code
First 4 digits - order of production
Fifth digit - model specific
Sixth and Seventh digit - month of production
Eighth and Ninth digit - year of production
Models covered by this manual:
PS624E
PS628E
PS824E
August 1, 2009
1-847-741-3300 fax 1-847-741-4406 (Parts Department)
©2009 Middleby Marshall Inc.
Table of Contents: Page 2
www.middleby.com
email: techsupport@middleby.com
TABLE OF CONTENTS
MODEL PS624E SINGLE OVEN DIMENSIONS ......................................... 3
MODEL PS624E DOUBLE OVEN DIMENSIONS ....................................... 4
MODEL PS624E TRIPLE OVEN DIMENSIONS ......................................... 5
PS624E SERIES OVEN SPECIFICA TIONS................................................ 6
PS624E SERIES ELECTRICAL SPECIFICATIONS.................................... 6
PS624E SERIES OVEN KEY SPARE P AR TS KIT...................................... 7
Figure 1. Front Oven Panels....................................................................... 8
Figure 2. Back Oven Panels....................................................................... 9
Figure 3 – Sheet 1. View of Right-Hand Control Compartment................ 10
Figure 3 – Sheet 2. View of Right-Hand Control Compartment................ 11
Figure 4 – Sheet 1. Left-Hand Control Compartment Components.......... 12
Figure 4 – Sheet 2. Left-Hand Control Compartment - Back.................... 13
Figure 5a. End Plugs – PS624 & PS824 .................................................. 14
Figure 5b. End Plugs – PS628 ................................................................. 14
Figure 6. Photoeye Sensor....................................................................... 15
Figure 7. Heating Elements ....................................................................... 16
Figure 8. Blower Bearing Assembly.......................................................... 17
Figure 9. Upper and Lower Blower Panels............................................... 18
Parts List for Upper and Lower Blower Panels ................................... 19
Figure 10. Single Conveyor ...................................................................... 20
Figure 1 1. Split Conveyor .......................................................................... 21
PS624 SERIES OVEN INST ALLA TION REQUIRED KITS
AND COMPONENTS................................................................................. 22
Base Installation Components ............................................................. 22
Parts List for Series PS624E Oven Installation Components .............. 23
Wiring Diagram, PS624E, 208V / 240V.................................................... 24
Wiring Diagram, PS624E, 380V ................................................................ 25
Wiring Diagram, 624E, 380V – CE............................................................ 26
Wiring Diagram, 624E, 400V / 415V ......................................................... 27
Finger Configuration .................................................................................. 28
2
MODEL PS624E SINGLE OVEN DIMENSIONS
3
MODEL PS624E DOUBLE OVEN DIMENSIONS
4
MODEL PS624E TRIPLE OVEN DIMENSIONS
5
PS624E SERIES OVEN SPECIFICATIONS
Conveyor Belt Width 18.00" (457 mm)
Heating Zone Length 24.00" (610 mm)
Baking Area Square Feet 3.0 sq. ft. (0.28 m2)
Overall Dimension – Standard Single Oven *64.00" (1625 mm) L ×
* w/Legs and two 8" Exit Trays Installed 36.00" (914 mm) W ×
43.69" (1110 mm) H ×
Overall Dimension – Double Oven *64.00" (1625 mm) L ×
36.00" (914 mm) W ×
64.00" (1625 mm) H ×
Overall Dimension – Triple Oven *64.00" (1626 mm) L ×
36.00" (914 mm) W ×
69.25" (1759 mm) H ×
Weight of Single Oven 370 lb (93.3 kg)
Shipping Weight 499 lb (163.3 kg)
Shipping Cube 61.1 ft3 (1.73 m3)
Operating Range 14.4kW (17.4 kW optional)
Maximum Operating Temperature 600°F (316°C)
Warm-up Time 20 min.
Belt Speed Limits 0:30 - 12:00
PS624E SERIES ELECTRICAL SPECIFICATIONS
DOMESTIC OVENS
VOLTAGE PHASE HZ kW WIRING BREAKER POWER POWER
208 3 60 14.4 STD 4-WIRE / L1,L2,L3 & GROUND 50 A 6 GA, 4-WIRE NEMA 15-50P
3 50-60 17.4 OPT 4-WIRE / L1,L2,L3 & GROUND 60 A 4 GA, 4-WIRE NEMA 15-60P
240 3 60 14.4 STD 4-WIRE / L1,L2,L3 & GROUND 50 A 6 GA, 4-WIRE NEMA 15-50P
3 60 17.4 OPT 4-WIRE / L1,L2,L3 & GROUND 60 A 4 GA, 4-WIRE NEMA 15-60P
480 3 60 17.4 STD 5-WIRE / L1,L2,L3,N & GROUND 30 A 8 GA, 5-WIRE NS
INTERNATIONAL OVENS
VOLTAGE PHASE HZ kW WIRING BREAKER POWER POWER
208 3 50-60 17.4 STD 4-WIRE / L1,L2,L3 & GROUND 60 A 4 GA, 4-WIRE - NS NS
3 50-60 14.4 OPT 4-WIRE / L1,L2,L3 & GROUND 50 A 6 GA, 4-WIRE - NS NS
230-240 3 50-60 17.4 STD 4-WIRE / L1,L2,L3 & GROUND 60 A 4 GA, 4-WIRE - NS NS
3 50-60 14.4 OPT 4-WIRE / L1,L2,L3 & GROUND 50 A 6 GA, 4-WIRE - NS NS
380 CE 3 50-60 17.4 STD 5-WIRE / L1,L2,L3,N & GROUND 40 A 6 GA, 5-WIRE NS
400-416 3 50-60 17.4 STD 5-WIRE / L1,L2,L3,N & GROUND 35 A 8 GA, 5-WIRE NS
STD = Standard OPT = Optional NS = Not Supplied
NOTE
Wiring Diagrams are contained on pages 24-27 of this Manual and are also located inside the left
side control box door. Additional electrical information is provided on the oven’s serial plate.
SIZE CORD PLUG
SPECIFICATION
SIZE CORD PLUG
SPECIFICATION
This Manual Must Be Kept For Future Reference
6
PS624E SERIES OVEN KEY SPARE PARTS KIT
Replacement parts can be purchased from your Middleby Marshall Authorized Parts
Distributor. Keeping these key parts on hand can prevent long downtime for your oven.
ITEM PART NO. DESCRIPTION QUANTITY
1 44549 Contactor, 230V, Coil 85A 1
2 59558 Motor, Blower 1
3 60520-2 Thermocouple, Type “J” 2.00" (Temperature Control) 2
4 58131 Filter, RFI (380 VAC versions ONLY) 1
5 60185 Photoeye Sensor 1
6 31504 Transformer, 230V (P), 120V (S) 200V 1
7 44696 Switch, Rotary and Mounting Adapter 3
8 44697 Block, Contact 3
9 48635 Breaker, Circuit 240V 0.3A 2
10 62044 Switch, Air .08" WC 1
11 60952 Relay, DPDT 240VAC Coil 1
12 44914 Controller, PS555EL 208/240V 1
13 44568 Controller, PS555EL 380/480V 1 Each
14 97525 Fan, Cooling 230V 1
15 61079 Assy, Blower Scroll PS624E 2
16 60134 Element,Htg 208V 7.2 KW PS624 1
16 60976 Element,Htg 208V & 416V 8.7 KW PS624E 1
16 61571 Element,Htg 240V 7.2 KW PS624 1
16 61132 Element,Htg 240V 8.7 KW PS624E 1
16 61030 Element,Htg 380V 8.7 KW 1
17 33983 Control, Electric Hi-Limit 240V 1
18 33812-8 Thermocouple, Type “J” shielded 2.50 × 60 1
19 45019 Breaker, Circuit 480VAC 63A 3Pole 1
20 60058 Inverter, Lenze 1/3 HP 2
21 47321 Control, Combo 4-20mA, Burst 1
22 60542 CNTRL, Conv Digital Hardened 1
23 58500 Motor, Conveyor Drive (w/o Sensor) 1
24 61185 Relay, Time Delay DSQUD3 1
25 61186 Power Supply, 24 VDC 40W 1
26 45036 Breaker, Circuit 240V 3A 2
27 59206 Breaker, Circuit 240V 10A 1
28 60947 Thermostat, Snap Disc Man Reset 1
123 45678
9 10 11 12, 13 14 15
16 17 18 19 20
22
23 24 25 26 27
21
28
7
Figure 1. Front Oven Panels
17
15
1
23
1416
18
20
4
5
12
6
19
13
9
7
ITEM QTY PN DESCRIPTION
1 1 60038 ASSY,CTRL TOP/PEM LH
2 1 59835 PNL,OUTER TOP
3 1 59980 PNL,CONTROL TOP LH
4 1 60874 ASSY,CTRL FRT RH
5 1 59884 ASSY,PNL CTRL FRT LH
6 1 61144 ASSY,PHOTOEYE SENSOR
7 1 59644 PANEL, FRONT (OUTER)
8 1 60717 LBL,MM WOW LOGO PLASTIC
9 1 61135 ASSY,CONV 48" SINGLE BELT
9 1 59816 ASSY,CONV 48" SPLIT BELT
10 1 60841 BOX,CHAIN CVR
11 1 61032 LABEL,CTRL DOOR RH
12 1 60850 WLDMT,CTRL DOOR RH PS624E
13 1 60166 PLUG,WINDOW HEYCO 1305
14 1 61161 COVER,PHOTOEYE
15, 16 AR B301A8855 SCR,MS PH TRHD 8-32X3/8 18-8
17 1 59882 WLDMT,DOOR LH PS624
18 AR 2000227 SCR,MS PHL TRHD 10-32X1/2 18-8
19 1 54945 PLATE,SWITCH PANEL
20 1 31613 LABEL, OPERATING INSTRUCTIONS
8
10
11
8
Figure 2. Back Oven Panels
614
13
10
15, 16
9
1
12
2 3 41178
ITEM QTY PN DESCRIPTION
1 1 59992 WLDMT, CTRL RR FIX RH
2 1 59991 WLDMT, CTRL RR DOOR RH
3 1 59698 WLDMT, BACK PANEL
4 1 4 A6153 SCR, MS HH 1/4-20X1/2 18-8
5 1 59868 COVER, ELEC INLET
6 2 27470-0004 GUARD, FAN
7 4 59869 ASSY, CTRL BACK LH
8 1 59882 WLDMT, DOOR LH
9 1 58212 GUARD, FINGER, COOLING FAN
10 1 30927 BUMPER, WINDOW
11 1 59886 WLDMT, PNL CTRL BTM LH
12 1 59986 ASSY, CTRL BTM RH PS624
13 AR 2000227 SCR, MS PHL TRHD 10-32X1/2 18-8
14 AR 21256-0008 SCR, 10-32X3/8 18-8 SL TRUS S
15 2 21256-0008 SCR, 10-32X3/8 18-8 SL TRUS S
16 2 2001371 NUT, KEPS 10-32 ZP
5
9
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