Harvia HL16U1 Owner's/Operator's Manual page 11

HL16U1
240V 1-Phase heater
R1
240V 1Ph
4 - Separated
Electric Circuits
240V 1Ph
2 - Separated
Electric Circuits
HL20U3
208V 3-Phase heater
R1
208V 3Ph
2 - Separated
Electric Circuits
Figure 6. Electrical connections of heater
R1 R1
140°C
L1 L1 L2 L2 A1 A2
1 2 1 2
L1 L1 L2 L2 A1
1 2 1 2
R1 R1
A1 A2
L1 L2 L3
EN
R1 R1
T
L1 L1
1
A2 L1 L1
1
R1 R1
T
140°C
L1
R1
L2 L2
2 1 2
L2 L2
2 1 2
R1
L2 L3
11