21Kw To 12Kw Booster Conversion - Champion 64 PRO Series Installation Manual

Electrical Connection - 21 kW to 12kW Booster Conversion
ATTENTION
The booster is shipped from the factory wired for 21kW operation.
For 12kW operation, the booster must be reconnected as shown below.
21kW to 12kW
Booster Conversion
1
Disconnect all power from the unit.
2
Remove the booster cover.
3
Remove the jumper wires from the 9kW element.
4
Connect a jumper wire between 73 on the 6kW elements.
5
Remove the power wire #74 from the 9kw element.
Reconnect the power wire #74 to the #74 strap on
6
the left 6kW element.
7
Double-check all wiring.
8
Replace the booster cover.
9
Conversion is complete.
P/N 115817 rev. A
Installation
21kW Booster
74
9kW
74 74
6kW 6kW
75
73
74
#73 and #75 FROM SSR
#74 DIRECT FROM CABINET
12kW Booster
74
9kW
74
74
6kW 6kW
73 75
74
#73 and #75 FROM SSR
#74 DIRECT FROM CABINET
21