Sundance Spas 780 Hot Tub User Manual


 
Page 36
D.A.L. 07/09/2005
.
19.0 Cayman Circuit Diagram (50Hz)
This wiring diagram is used for Cayman (50Hz) dedicated power models
OZONATOR (OPTIONAL)
O
3
GRN
TB1
230 VAC 3-Wire Connection (50Hz, 1-Phase Service)
USE COPPER CONDUCTORS ONLY. WIRE SIZE MUST BE
APPROPRIATE PER NEC AND/OR LOCAL CODES
BLU
BLU
J6
BRN
J5
BRN
WHT
BRN
BLU
BLK
BLU
BLK
BLU
BRN
BLU BLU
BRN BRN
BRN
2
1
FLOW SWITCH
HI - LIMIT / FREEZE SENSOR
TEMPERATURE SENSOR
J1
J2
J3
F1
20A, 250V
SC-20
PUMP 1
TRANSFORMER
240 VAC
J4
F1
JP1
4
2
3
1
65
87
7624
HI
LO
C
Control Panel
CIRC.
PUMP
SPA LIGHT
J20
K1
K2
K3
K4
K5
K6 K7 K8
J21
J11
J12
J13
J14
J15
J16
J17
J18
J19
J7
J8
J9
J10
Heater
2.7 kW @
230 VAC