ProForm 831.21005 Hot Tub User Manual


 
11
5. For a 40 amp 240 volt AC power supply, set the
jumper J1 to pins 1 and 2 on the power board and
leave the other jumpers at the factory settings, as
shown at the right. This will allow the heater and
the pump to operate at high speed simultaneously.
6. Secure the power cord by tightening the screws in
the wire clamp on the Control Unit (14).
11. Attach the access cover to the Spa Unit (15) by
inserting the top of the cover under the edge of the
spa shell. Be sure the 240 volt power cord is routed
through the notch in the cover. Slide the cover into
place and secure the cover with the four access
cover screws.
7. Close the cover on the Control Unit and secure the cover with the two Control Unit Screws and the two
Small Star Washers removed in step 1.
8. Install the 240 volt GFCI at the source voltage to conform with national electrical codes.
9. Attach the power cord to the 240 volt AC power source. Be sure that the 240 GFCI is in place.
10. Test the GFCI for proper operation.
5
14
Screws
Power Cord
Wire
Clamp
6
11
Jumper settings for a 240 volt AC,
40 amp power supply
Access
Cover
240 volt
Power Cord
Access Cover
Screws
Spa
Shell
15