Sundance Spas 680 - Manual (Page 49)

Page 43
680 SERIES
Standard 3-W
ire 230 V
AC Connection (50 Hz, 1 Phase Service)
Use copper conductors ONL
Y
. Wire size must be appropriate per NEC and/or
local codes.
BLK
BLK
BLU
BLU
BLU BLU
BLU
BLU
BRN
BRN
BRN
BRN
BRN BRN
BRN
Heater 2.7kW @ 230 V
AC
Pressure Switch
Hi-limit/Freeze Sensor
Temperature Sensor
J2 J3
Spa Light
T
ra
n
sf
o
rm
e
r
230 V
AC
J1 Logic Jumper Settings JP1 1-2 ON = 20A
Logic (Factory Setting)
JP1 1-2 OFF = 30A
Logic
JP1 7-8 ON = °C
Temperature Display (Factory Setting)
JP1 7-8 OFF = °F
Temperature Display
J20
J21 J12 J14 J16 J1
1 J15 J13
J17
J7
J8
J9
J10
J5
J6
Heater IN
Heater OUT
F1*
K
5
K
7
K
8
J1
C
o
n
tr
o
l
Panel THERM SWITCH
7 5 3 1
8 6 4 2
Standard Ozonator
O
3
F1 20A 250V
SC-20
GRN
TB1
BLU BRN
1 2
GROUND
Main Pump
HI
LO
Hard Wire Only
18.0 Export Denali/Tacoma Circuit Diagram (50 Hz)
This wiring diagram is used for all Export Denali/Tacoma models.