North American Denali/Tacoma Convertible Circuit Diagram (60Hz) - Sundance Spas Burlington Owner's Manual

15.0 North American Denali/Tacoma Convertible Circuit
Diagram (60Hz)
This wiring diagram is used for all North American Denali/Tacoma
120/240 VAC (60Hz) convertible power models.
J1 Logic Jumper Settings (Factory Defaults Shown)
JP1 1-2 ON = 30A Logic (4-wire 120/240 VAC operation only)
JP1 1-2 OFF = 40A Logic (4-wire 120/240 VAC operation only)
JP1 7-8 ON = °C Temperature Display
JP1 7-8 OFF = °F Temperature Display
Spa Light
BLK
Optional
O 3
Ozonator
BLK
WHT
WHT
F1
20A
250V
SC-20
Plug-in
GFCI
Cord (US
Models
BLK
Only) OR
Hard
GRN
Wire
TB1
WHT
1
BLK
BLK
2
3
WARNING, ELECTRICAL SHOCK HAZARD EXISTS! Always remove power to spa before wiring
and/or configuring the circuit board
Hard
Wire
GRN
Only
TB1
WHT
WHT
1
BLK
BLK
2
3
RED
Page 40
J20
J21
J12
J14
J16
F1
J11
J15
K5
J5
J13
J6
WHT
J17
Main Pump RED
BLK
WHT
LO HI
RED
WHT
Standard 3-Wire 120 VAC Connection (60 Hz, 1 Phase, 15A Service)
Use copper conductors ONLY. Wire size must be appropriate per NEC and/or local codes.
Optional 4-Wire 240/120 VAC Convertible Heater Connection
1. Remove and discard the factory installed GFCI Cord.
2. Move
RED
3. Permanently connect to the power supply. Use copper conductors ONLY.
Wire size must be appropriate per NEC and/or local codes.
4. If hot tub is to be operated on 30A service, make sure the jumper provided
at location JP1 #1&2 on the circuit board is installed. If hot tub is to be
operated on 40A service, remove the jumper JP1 #1&2 on the circuit board.
Control
Panel
J1
8 7
6 5
4 3
J2
2 1
J3
K7 K8
Heater IN Heater OUT
J9
J7 J8 J10
BLK RED BLK
THERM
SWITCH
*
wire from TB1 position #1 to TB1 position #3 as shown below.
Temperature Sensor
Hi-limit/Freeze Sensor
Pressure Switch
Transformer
120 VAC
This device complies with Part 15 of the
FCC rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any inteference
received including interference that may
cause undesired operation.
Heater
1.0 kW @ 120 VAC (3-wire connection)
4.0 kW @ 240 VAC (4-wire connection)