Gecko MSPA-1-AS, Service Manual

Page: 7 / 63

Service manual 6
Note: For systems manufactured before 1999, if P43 & P44 are
missing, use a #6 gage (4 mm dia.) cable and install it
between Line 1 and Line 2.
1 x 230 VAC (32 A) input supply wiring
Proper wiring of the electrical service box, GFCI and spa pack terminal
block is essential.
• Make a visual inspection for signs of miswiring. Refer to the supplied wiring
diagram. Call an electrician if necessary.
POWER & GROUND CHECK Electrical Wiring
INPUT
CABLE
LINE
GROUND
LINE 1
NEUTRAL
LINE 2
NEUTRAL
USE OP-
TIONAL
JUMPER
Jumper JMP1 set in "HC" mode!
Note: For systems manufactured before 1999, if P43 & P44 are
missing, use a #6 gage (4 mm dia.) cable and install it
between Line 1 and Line 2.
1 x 230 VAC (16 A) input supply wiring
Jumper JMP1 set in "LC" mode!
LINE
GROUND
LINE 1
NEUTRAL
LINE 2
NEUTRAL
USE OP-
TIONAL
JUMPER
INPUT
CABLE