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Ozonator
O
3
TB1
230 VAC, 3-Wire Connection
USE COPPER CONDUCTORS ONLY. WIRE SIZE MUST
BE APPROPRIATE PER NEC AND/OR LOCAL CODES
2 1
Flow Switch
Hi-limit/Freeze Sensor
Temperature Sensor
J2
J3
F1
20A
250V
SC-20
Circ.
Pump
Main
Pump
Spa
Light
Transformer
230 VAC
J4
HI LO
GRN
Logic Jumper Settings
All Export 50 Hz Models:
JP1 1-2 ON = 20A Logic*
JP1 1-2 OFF = 30A Logic
*Factory Jumper Setting
Temp. Jumper Settings (All Models):
JP1 7-8 ON = Celsius Temp Display
JP1 7-8 OFF = Fahrenheit Temp Display
BLU
BRN
JP1
4
2
3
1
6 5
8 7
Heater Specifications
• Export 50 Hz Model:
2.7 kW @ 230 VAC
J20
J21
J12
J14
J16
J11
J15
J13
J17 J7 J8 J9 J10
J5
J6
Heater IN Heater OUT
F1
K1
K2
K3
K4
K5 K7 K8
BLK
WHT
BRN
BRN
BLU
BLU
BLU
BRN
BRN
BLK BLU BRN BLU BRN
J1
Control Panel
LED Series Hot Tub Owner’s Manual
J-270/J-280 Models
2530-277, Rev-A