Master Spas SEATTLE Owner's Manual & Limited Warranty page 48

ELECTRICAL REQUIREMENTS
MS6013XE HOOK-UP
AS MANUFACTURED – SINGLE SERVICE
Single Service, TN and TT Electrical Systems (1x13 Amp, 1x16 Amp or 1x32 Amp)* 3 Wires
(1 Line + 1 Neutral + 1 Protective Earth). Protective Earth wire (Green/Yellow) must be connected
to system ground terminal as marked.
Heat Disable dip switches (Switch Bank S1, A2-A4) must be evaluated to prevent the spa
maximum ampacity from exceeding the service maximum ampacity. When wiring spa to electrical
requirements as configured from factory, dip switch settings should not be changed from factory
settings.*
Figure 1
* Wiring must be sized to spa specification. Spa rated maximum ampacity cannot exceed the service
maximum ampacity. This does not represent an option to the Installer. See Model Specifications
page for electrical requirements by spa model.
CAUTION – RCD will vary by manufacturer of RCD. Improper wiring of RCD
may result in permanent damage to spa control pack. Repair/replacement of
spa system box is not covered under warranty when damage results from
improper wiring. Actual wire attachment points on the Spa Control Pack may
vary. Always refer to the wiring diagram inside the Spa Control Pack for proper
power connection.
DO NOT DIVE. DO NOT DIVE.
TB1
230V
1þ
1x32A
BLU
BRN
GRN
230V 3þ 3x16A
OFF ON
A2
A3
A5
1 BRN
BLU
(Figure 1)
J51
4
J52
1
J198
1
2
Unfused
3
4
TB1
4
46 1
1
Unfused
2
J51
J52
J198
1