Balboa Water Group BP600 Troubleshooting & Service Manual page 42

Removing the Heater Assembly from a BP Spa System (cont.)
Avoid damaging the post. Use an end wrench
on the lower nut to reinforce the post when
removing the upper nut.
Heater Wires on a BP500/BP600
Series system are connected to
the lower Power Board.
The Logic Board must be
removed to acess and remove
the heater wires, shown in red.
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
42
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
22117_B
GND
N
WHITE
L1
BLACK
J49
L2
RED
GRN
J44
HTR B
J48
F6 0.3A 250V
J1
UNFUSED
J2
Remove both nuts that secure the
element in place.
Locking nuts are in the same
location on other BP models
WHT AC
K5
K6
J45
HTR A
K4
K2
K3 K1
F5 30A
F3 10A 250V
SENSOR A
SENSOR B
4.0 kW
J57
RED AC
GND
J56
J20
GND
J46
J12 J8 J14
J21
J22
F2 3A 250V
2013-06-22