HeatStar ERXL-40 Instrucciones De Funcionamiento Y Manual Del Propietario página 18

SECTION 7
Wiring
Heaters are normally controlled by thermostats. Line voltage
thermostats are wired directly (see Figure 15), 24V thermostats are
wired directly using the terminals on burner box(see Figure 16).
Heaters must be grounded in accordance with the National Electric
Code ANSI/NFPA- 70 or current Canadian Electrical Code, CSA
C22.1. Heaters may also be controlled with a manual line voltage
switch or timer switch in place of the thermostat.
FIGURE 15: Line Voltage Thermostat Wiring
Black
T
Black
White
T
White
Green
120v – 60 Hz
Supply Circuit
Green
120v – 60 Hz
Supply Circuit
FIGURE 16: Low Voltage Thermostat Wiring
Black
White
Black
Green
120v – 60 Hz White
Supply Circuit
Green
120v – 60 Hz
Supply Circuit
FIGURE 17: Ener-Radiant XL Burner Internal Wiring
• If any of the original wire as supplied with the
appliance must be replaced, it must be replace with
wiring material having a temperature rating of at least
105°C and 600 volts.
• Each burner must be electrically grounded in
accordance with the National Electric Code ANSI/NFPA
- 70 or current Canadian Electrical Code, CSA C22.1.
Transformer
120V
White
24V
120
Black Blue
VAC
Green
White
Green
Black
Terminal
Bushing
Motor / Blower
Door Switch
Burners
(Maximum – 2 per Thermostat)
Burners
(Maximum – 2 per Thermostat)
H
H
N
N
Burners
(Maximum – 1 per Thermostat)
H
Burners
(Maximum – 1 per Thermostat)
N
H
T
N
T
Gas Valve
White
Orange
THERMOSTAT
Black
White
Black
Air Switch
Sensor
Ignitor
Enerco | Heatstar ERXL Series Heater
FIGURE 18: Ener-Radiant XL Burner Internal Wiring Ladder
Diagram
L2
(NEUTRAL)
White
Orange
White
Black
Door Switch
Motor / Blower
Black
18
Operating Instructions and Owner's Manual
120V
24V
Transfomer
Thermostat
Air Switch
White
Gas Valve
Yellow
Yellow
White
Ignitor
White
White
Gray
Black
L2 (HOT)
Black
Blue
Purple
Sensor