32
1) Diameter of the main line (a):
Get from the power supply specification table according to the sum of horsepower of the unit.
2) Diameter of the wiring from the junction box to the power supply equipment:
When the water heaters are less than 5 sets, the diameter the wiring from the junction box to the power
supply equipment should be the same as the main line (a); when the water heaters are more than 6 sets, the
power supply equipment should have two sets of electric control box and the diameter should be get from
the power supply specification table according to the sum of horsepower of the units connected by the
electric control box.
9.3 Electric wiring diagram
Electric wiring diagram for Model 6kW
8kW
12kW
14kW
Summary of Contents for LRSJ-120/NYN1
Page 9: ...9 2 Capacity COP curve...
Page 10: ...10 MODEL 6 kw...
Page 11: ...11...
Page 12: ...12 MODEL 8 kw...
Page 13: ...13...
Page 14: ...MODEL 12 kw 14...
Page 15: ...15...
Page 16: ...16...
Page 18: ...18 4 Service Space...
Page 19: ...19 5 Wiring Diagrams 6Kw and 8Kw wiring diagrams...
Page 20: ...20 12Kw and 14Kw wiring diagrams...
Page 22: ...22 7 Exploded View MODEL LRSJ 120 NYN1 LRSJ 140 NYN1...
Page 24: ...24 8 PCB explain A...
