Installation Guide

4
Electrical Specifications
• It is the owner’s responsibility to ensure that a licensed
electrician performs the installation of the electrical sup-
ply for this appliance. The electrical installation, includ-
ing minimum supply wire size, must comply with the
National Electric Code ANSI/NFPA 70 (latest revision)
and local codes and ordinances.
A copy of this standard may be obtained from:
• The correct voltage, frequency and amperage must be
supplied to the appliance from a dedicated, grounded,
single phase circuit that is protected by a properly sized
circuit breaker or time-delay fuse. If a time-delay fuse is
utilized, fuse both sides of the line (L1 and L2).
• Preheat times and cavity temperature recovery times
will be increased slightly if operating the a 240 Vac unit
with less than a 240 Vac circuit.
• This appliance is provided with electrical wiring in a
flexible metal conduit.
Product Specifications
Model
Number
Total Connected
Load*
Dedicated Circuit
Requirements
RNO(V)127
240 Vac 60 Hz,
19.0 Amp., 4.7 kW
240 Vac 60 Hz,
4 wire**, 30 Amp.
RNO(V)130
240 Vac 60 Hz,
24.5 Amp., 6.0 kW
240 Vac 60 Hz,
4 wire**, 30 Amp.
RNO(V)227
240 Vac 60 Hz,
39.4 Amp., 9.5 kW
240 Vac 60 Hz,
4 wire**, 40 Amp.
RNO(V)230
240 Vac 60 Hz,
48.6 Amp., 12.0 kW
240 Vac 60 Hz,
4 wire**, 50 Amp.
* This specification is for reference only. See the product
data label (see page 3) for exact specifications.
** Two 120 Vac hot (L1 and L2), one neutral, one ground.
National Fire Protection Association
1 Batterymarch Park
Quincy, Massachusetts 02269-9101
Product Dimensions
All tolerances: ±1/16 (±1.6 mm), unless otherwise stated.
(F) Utility
Cutout
Width
(G) Utility
Cutout
Height
(H) Utility
Cutout
Depth
(J) Control
Panel
Depth
(K) Chassis
Depth
(L) Control
Panel Notch
Depth
(M) Control
Panel Notch
Height
All Models
6 1/2”
(16.5 cm)
5”
(12.7 cm)
7 7/8”
(20.0 cm)
3/4”
(1.9 cm)
24”
(61.0 cm)
1/2”
(1.3 cm)
3/4”
(1.9 cm)
Model
Number
(A)
Overall
Width
(B) Chassis
Width
(C) Overall
Height
(D) Chassis
Height
(E) Control
Panel
Overlay
RNO(V)127
26 7/8”
(68.3 cm)
25 1/2”
(64.8 cm)
27 3/4”
(70.5 cm)
27 3/8”
(69.5 cm)
3/8”
(1.0 cm)
RNO(V)130
29 7/8”
(75.9 cm)
28 1/2”
(72.4 cm)
27 3/4”
(70.5 cm)
27 3/8”
(69.5 cm)
3/8”
(1.0 cm)
RNO(V)227
26 7/8”
(68.3 cm)
25 1/2”
(64.8 cm)
50 1/8”
(127.3 cm)
49 3/4”
(126.4 cm)
3/8”
(1.0 cm)
RNO(V)230
29 7/8”
(75.9 cm)
28 1/2”
(72.4 cm)
50 1/8”
(127.3 cm)
49 3/4”
(126.4 cm)
3/8”
(1.0 cm)