Thermador ME302WS Installation Instructions - Page 8

Electrical Installation

Page 8 highlights

Electrical Installation All model ovens on the front cover are dual rated, designed to be connected to either 208/240V AC, 60 Hz, 4 wire, single-phase power supply. Model Circuit Required Watts @ 240v Circuit Required Watts @ 208v MEDS301WS PODS301W 20 AMP 4100 20 AMP 3500 ME301WS MED301LWS MED301RWS MED301WS POD301W POD301LW POD301RW POD301W 30 AMP 6400 30 AMP 4800 ME302WS PO302W MEDS302WS PODS302W 40 AMP 9200 40 AMP 7000 MED302WS MED302LWS MED302RWS POD302W POD302LW POD302RW 40 AMP 9600 40 AMP 7500 MEDMC301WS MEDMCW31WSMEM301WS PODMC301W PODMCW31W POM301W 50 AMP 10200 40 AMP 8300 The electrical supply should be a 4-wire single-phase AC. Install a suitable conduit box (not furnished). An appropriately-sized, UL-listed conduit connector must be used to correctly attach the conduit to the junction box. Note: Local Codes may vary; installation, electrical connections and grounding must comply with all applicable local codes. If local codes permit grounding through the electrical supply neutral, connect both the white neutral wire and the bare ground wire from the oven to the white neutral electrical supply wire. Electrical Connection The four-wire connection is preferred, but where local codes permit, the three wire connection is also acceptable. 9 WARNING When connected to a 4 or 5-wire, 120/208-Volt 3phase power supply, the phase C conductor is not required for the operation of the appliance. Four-wire Connection (Preferred) SRZHUVXSSO\ MXQFWLRQER[ UHGZLUHV EODFNZLUHV JUHHQRUEDUH ZLUH JUHHQZLUH 8/OLVWHG FRQQHFWRU ZKLWHZLUHV FDEOHIURP RYHQ ▯ Connect the red oven wire to the red electrical supply wire (hot wire). ▯ Connect the black oven wire to the black electrical supply wire (hot wire). ▯ Connect the white neutral oven wire to the white neutral (not bare or green ground) electrical supply wire. ▯ Connect the green ground oven wire to the bare or green ground electrical supply wire. Three-wire Connection Grounded Neutral SRZHUVXSSO\ MXQFWLRQER[ UHGZLUHV EODFNZLUHV ZKLWHEDUHRU JUHHQZLUH ZKLWHZLUH JUHHQZLUH 8/OLVWHG FRQQHFWRU FDEOHIURP RYHQ ▯ Connect red wire from oven to red wire in junction box. ▯ Connect black wire from oven to black wire in junction box. ▯ Connect both green ground wire and white wire from oven to white, green or bare neutral wire in junction box. The conduit cable, where connected at the oven, swivels. Rotate conduit cable upward (or downward) and direct through hole prepared in cabinet to attach to junction box. To maintain serviceability, the flex conduit must not be shortened and should be routed to permit temporary removal of the oven. 8

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8
Electrical Installation
All model ovens on the front cover are dual rated,
designed to be connected to either 208/240V AC,
60 Hz, 4 wire, single-phase power supply.
The electrical supply should be a 4-wire single-phase AC.
Install a suitable conduit box (not furnished). An
appropriately-sized, UL-listed conduit connector must be
used to correctly attach the conduit to the junction box.
Note:
Local Codes may vary; installation, electrical
connections and grounding must comply with all
applicable local codes.
If local codes permit grounding through the electrical
supply neutral, connect both the white neutral wire and
the bare ground wire from the oven to the white neutral
electrical supply wire.
Electrical Connection
The four-wire connection is preferred, but where local
codes permit, the three wire connection is also
acceptable.
9
WARNING
When connected to a 4 or 5-wire, 120/208-Volt 3-
phase power supply, the phase C conductor is not
required for the operation of the appliance.
Four-wire Connection (Preferred)
Connect the red oven wire to the red electrical supply
wire (hot wire).
Connect the black oven wire to the black electrical
supply wire (hot wire).
Connect the white neutral oven wire to the white
neutral (not bare or green ground) electrical supply
wire.
Connect the green ground oven wire to the bare or
green ground electrical supply wire.
Three-wire Connection
Grounded Neutral
Connect red wire from oven to red wire in junction box.
Connect black wire from oven to black wire in junction
box.
Connect both green ground wire and white wire from
oven to white, green or bare neutral wire in junction
box.
The conduit cable, where connected at the oven, swivels.
Rotate conduit cable upward (or downward) and direct
through hole prepared in cabinet to attach to junction
box.
To maintain serviceability, the flex conduit must not be
shortened and should be routed to permit temporary
removal of the oven.
Model
Circuit
Required
Watts
@
240v
Circuit
Required
Watts
@
208v
MEDS301WS
PODS301W
20 AMP
4100
20 AMP
3500
ME301WS
MED301LWS
MED301RWS
MED301WS
POD301W
POD301LW
POD301RW
POD301W
30 AMP
6400
30 AMP
4800
ME302WS
PO302W
MEDS302WS
PODS302W
40 AMP
9200
40 AMP
7000
MED302WS
MED302LWS
MED302RWS
POD302W
POD302LW
POD302RW
40 AMP
9600
40 AMP
7500
MEDMC301WS
MEDMCW31WS-
MEM301WS
PODMC301W
PODMCW31W
POM301W
50 AMP
10200
40 AMP
8300