Electric Oven Service Manual

2
Certifications
cULus GAS FIRED LISTED, UL EPH, FCC
Dimensions
With End Bells Closed
- Width: 72.13” (1832 mm)
- Depth: w/ window: 55.25” (1403 mm)
- Depth: w/o window: 52.85” (1342 mm)
- Height: 19.00” (483 mm)
With End Bells Open
- Width: 87.53” (2223 mm)
- Depth: w/ window: 59.20” (1504 mm)
- Depth: w/o window: 56.80” (1443 mm)
- Height: 19.00” (483 mm)
Oven Construction
- 430 stainless steel exterior
- 304 stainless steel interior
- Powder coated steel legs
Theory of Operation
The HhC3240 conveyor oven uses two
independently-controlled blower motors to
precisely distribute impinged air into the cook
cavity from the top and bottom, creating a
highly-customizable cooking environment and
more throughput than any other oven its size.
Power Specifications
Electrical
Gas
-Volume: Maximum input per cavity
85k BTU (25kW [Gross])
-Min. Pressure (Nat, LP, I
2H
, I
2E
, I
2E+
, I
2L
, and I
3P
):
6” W.C. (152.4 mm H
2
O / 14.94 mb)
-Max. Pressure (Nat, LP, I
2H
, I
2E
, I
2E+
, I
2L
, and I
3P
):
14” W.C. (350.6 mm H
2
O / 34.87 mb)
-Burner Pressure (Nat, LP, I
2H
, I
2E
, I
2E+
, and I
3P
):
3.5” W.C. (88.9 mm H
2
O / 8.71 mb)
-Burner Pressure (I
2L
):
4.0” W.C. (101.6 mm H
2
O / 9.96 mb)
Ventilation Requirements
The TurboChef model HhC3240 conveyor oven
must be operated underneath a Type I or II hood.
Always adhere to local building and gas codes.
Local code is the prevailing authority for deter-
mining hood size and CFM.
Gas Derating
Contact TurboChef with questions regarding ele-
vations and necessary adjustments.
SPECIFICATIONS AND STARTUP
19.00”
(483mm)
19.00”
(483mm)
Figure 3: Dimensions
North America EU / Asia
Phase
1 Phase 1 Phase
Voltage
208/240 VAC 220-240 VAC
Frequency
50/60 Hz 50/60 Hz
Current Draw
8 Amp 8 Amp
Supply
3 Wire (L+L+G) 3 Wire (L+L+G)
Breakers
20 amp 16 amp
Plug
NEMA L620 IEC, 309 3 PIN