Steffes 1003 - Manual (Page 17)

Heater Heater Heater Heater Heater W W W W Wiring iring iring iring iring
ROOM HEA ROOM HEA ROOM HEA ROOM HEA ROOM HEATING UNIT IDENTIFICA TING UNIT IDENTIFICA TING UNIT IDENTIFICA TING UNIT IDENTIFICA TING UNIT IDENTIFICATION LABEL TION LABEL TION LABEL TION LABEL TION LABEL
All heaters are UL and cUL safety listed. The listing identification label is located on the
lower right side of the heater.
1
Model Charge Crct #1
S/N Charge Crct #2
Options Fan/Cntrl Crct
U.S. Patent #5.042.081 U.S. Patent #5.042.081 U.S. Patent #5.042.081 U.S. Patent #5.042.081 U.S. Patent #5.042.081 Temp Cntrl Crct
Electric Electric Electric Electric Electric
Air Heater Air Heater Air Heater Air Heater Air Heater
Steffes Corporation, Dickinson, ND Steffes Corporation, Dickinson, ND Steffes Corporation, Dickinson, ND Steffes Corporation, Dickinson, ND Steffes Corporation, Dickinson, ND
VAC VAC VAC VAC VAC Watts Watts Watts Watts Watts
UL UL
LISTED LISTED LISTED LISTED LISTED
3P23 3P23 3P23 3P23 3P23
CCCCC
Manufactured in North America
FIGURE 10
2
DISCLAIMER: The field connection wire and breaker size guide reflects only the code
interpretation of Steffes Corporation. It is the responsibility of the
installer to follow all applicable codes and regulations for the installation.
FIELD CONNECTION FIELD CONNECTION FIELD CONNECTION FIELD CONNECTION FIELD CONNECTION WIRE WIRE WIRE WIRE WIRE AND CIRCUIT BREAKER SIZING AND CIRCUIT BREAKER SIZING AND CIRCUIT BREAKER SIZING AND CIRCUIT BREAKER SIZING AND CIRCUIT BREAKER SIZING
GUIDE GUIDE GUIDE GUIDE GUIDE
16
#14 AWG 2.8 3.3 2.4 15
#12 AWG 3.8 4.4 3.3 20
#10 AWG 5.7 6.6 4.9 30
#8 AWG 7.68.8 6 .6 40
#6 AWG 11.5 13.2 9.9 60
CIRCUIT
WIRE SIZE 240VAC 277VAC 208VAC BREAKER SIZE (240V Only)
Use copper wire rated at 75 o C minimum only.
MAXIMUM kW
TABLE 3
NOTE