User Manual

4
SPECIFICATIONS
Local codes regarding installation vary greatly from one area to another. The National Fire Protection
Association, Inc. states in its NFPA 96 latest edition that local codes are the “authority having jurisdiction” when it
comes to installation requirements for equipment. Therefore, installations should comply with all local codes.
Sierra reserves the right to change specifications and product design without notice. Such revisions do not
entitle the buyer to corresponding changes, additions, or replacements for previously purchased equipment.
This product is intended for commercial use only, not for household use. This product is made for indoor
application.
The installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas
Code, ANSI Z223.1, Natural Gas Installation Code, CAN/CGA-B149.1, or the Propane Installation Code
CAN/CGA-B149.2, as applicable, including:
1. The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in excess of 1/2 psi (3.45 kPa).
2. The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2
psi (3.45 kPa).
ELECTRICITY SUPPLY
Convection ovens require connection to a supply of electricity. The appliance, when installed, must be electrically
grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA
70, or the Canadian Electrical Code, CSA C22.2, as applicable. An electrical diagram is located on the side of the control
panel assembly (see drawing on page 20). Electrical diagrams can also be found in this manual beginning on page 21.
Power Option
Power
# of Ovens
Maximum Amps
120/60/1
120 Volts, 60 Hz, Single Phase
Single-Deck
9.3
Double-Deck
18.6
Single-deck ovens will have one 1 2 0 v o l t s i n g l e p h a s e power cord; double-deck ovens will have two.
SIERRA SRCO Convection Oven