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ELECTRICAL CONNECTIONS
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE
APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL
ELECTRICAL CODES.
WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE
DISCONNECT SWITCH INDICATING THAT YOU ARE WORKING ON THE CIRCUIT.
Access the electrical connection point by removing the right side panel. Comply with the
appropriate wiring diagram attached to the oven. Electrical supply cord and plug should be
supplied by installer. Replace right side panel.
ELECTRICAL DATA
MODEL VOLTS HERTZ PHASE CIRCUIT SIZE*
(AMPS)
HRO101 208 60 1 35
& 208 60 3 20
HRO220 240 60 1 35
240 60 3 20
HRO330 208 60 1 60
208 60 3 35
240 60 1 60
240 60 3 35
HRO550 208 60 3 70
240 60 3 70
HRW101 208 60 1 50
& 208 60 3 30
HRW220 240 60 1 50
240 60 3 30
HRW330 208 60 3 50
240 60 3 45
* Maximum Circuit Breaker Size / Minimum Circuit Amperage compiled in accordance with the
National Electrical Code, 1990 edition.
BEFORE FIRST USE
WARNING: UNPLUG BEFORE CLEANING.
Before using the oven for the first time, it must be “burned in” to release any odors that might result
from heating the new surfaces in the oven.
Clean the oven, accessories and warmer (if present), both inside and outside, with warm soapy
water. Rinse thoroughly and wipe dry with a soft clean cloth. Avoid water contact with the quartz
lamps.
Operate the oven at the maximum temperature setting of 450°F for four hours. Smoke with an
unpleasant odor will normally be given off during this burn-in period.