Dimplex DLW1500B12 Installation And User Manual page 16

Installation
Wiring Instructions:
L2
Heater
1. Check product label for correct voltage and wattage. Make sure power source conforms to the heaters
L1
Junction
Box
requirements.
G
2. The junction box on the top of the heater has a gasket side access cover. The junction box inlet is drilled and
threaded for a standard 19 mm (1/2") weather tight conduit fittings. The installing electrician will need to provide the
Indoor Double Pole
appropriate rigid metallic, flexible or liquid tight conduit, conduit fittings for installation location.
L2
3. For outdoor installation all connections must be made in accordance with local electrical code regulations for
Heater
L1
Junction
outdoor wiring. Only use wiring components approved for outdoor use with minimum NEMA Type 4x or equivalent.
Box
G
4. Remove the screws holding the junction box cover. Make the electrical connections using wire nuts (not supplied).
Use switch rated for outdoor
applications, if applicable
For 120 V units: The green wire connects to the ground wire from the power source. The black wire connects to the
live wire from the power source. The white wire connects to the neutral wire from the power source.
For 240 V units: The green wire connects to the ground wire from the power source. The black wire connects to
L1 (live) from the power source. The white wire connects to L2 (live) from the power source.
N (White)
5. Assemble the junction box cover & gasket. Ensure that the junction box cover gasket (supplied with unit) is installed
Heater
to maintain rain water ingress protection rating of the heater. Failure to install correctly will void the manufacturer's
L (Black)
Junction
Box
warranty.
G
Figure 14
Indoor Single Pole
N (White)
Heater
L (Black)
Junction
Box
G
Use switch rated for outdoor
applications, if applicable
16
240 V 15A
L2
L1
G
Use GFCI breaker
for outdoor installations
240 V Switch
L2
L2 L2
Wall
Switch
L1
L1 L1
G
120 V 15A
N
L
G
Use GFCI breaker
for outdoor installations
120 V Switch N
L
Wall
L1 L1
Switch
G
Use GFCI breaker
for outdoor installations
240 V
Power
Supply
Breaker
Panel
240 V
Power
Supply
Breaker
Panel
120 V L2
Power
Supply
Heater
L1
Junction
Breaker
Box
Panel
G
Figure 15
L2
120 V
Power
Supply
Heater
L1
Junction
Breaker
Box
Panel
G
N (White)
Heater
L (Black)
Junction
Box
G
N (White)
Heater
L (Black)
Junction
Box
G
240 V 15A
Indoor Double Pole
240 V Switch
L2 L2
Wall
Switch
L1 L1
Use switch rated for outdoor
applications, if applicable
120 V 15A
Indoor Single Pole
120 V Switch
Wall
L1 L1
Switch
Use switch rated for outdoor
applications, if applicable
www.dimplex.com
L2
240 V
Power
Supply
L1
Breaker
G
Panel
Use GFCI breaker
for outdoor installations
L2
240 V
Power
L1
Supply
Breaker
G
Panel
N
120 V
Power
L
Supply
Breaker
G
Panel
Use GFCI breaker
for outdoor installations
N
120 V
Power
L Supply
Breaker
G
Panel
Use GFCI breaker
for outdoor installations