Legacy Whirlpool INT Enterprise SE Handbuch Seite 41

ELECTRICAL REQUIREMENTS
MS40E/MS81SPAE Hook-Up
As Manufactured: Single Service, TN and TT Electrical Systems (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. All equipment (pumps, heater, etc.) runs on service line L1.
Heat Disable dip switches must be evaluated to prevent the spa maximum ampacity from exceed-
ing the service maximum ampacity. Dip switch settings should not be changed from factory set-
tings in this configuration.
This option is configured and shipped as the default.
Figure 4
230V 2 phase / 2x16A:
Optional 1: 3-Phase Service, TN and TT Electrical Systems 5 Wires (3 Lines + 1 Neutral + 1 Protective
Earth)*. Protective Earth wire (Green/Yellow) must be connected to system ground terminal as
marked.
IMPORTANT: Each service MUST include a neutral wire, with a line to neutral voltage of
230VAC.
The heater runs on service line L1. All main-board equipment runs on service line L3. Additional
equipment, such as expansion boards, run on service line L2.
Completely remove the wire that goes from J52 to J62. Completely remove the wire that goes
from J51 to J88. Move the wire that goes to J12 to J79. Move the wire that goes to J36 to J48. If
an expansion board is installed, black wire must connect to J53 (Line L3) only, and white wire must
connect to J4 (Neutral). Heat Disable dip switches must be evaluated to prevent the spa maximum
ampacity from exceeding the service maximum ampacity (L1, L2, L3).
DO NOT DIVE. DO NOT DIVE.
Ground
Blue N
Brown L1
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