Pentair ETi 400 - Voltage Specific Wiring; 120 VAC Wiring; 240 VAC Wiring

Rev. C 4/2017 ETi 400 High Efficiency Pool and Spa Heater Installation and User’s Guide
39
ELECTRICAL CONNECTIONS
(CONTINUED)
Panel latch lock
Figure 31.
Section 2: Installation Instructions
120 VAC
(BLUE)
220 VAC
(RED)
Fireman Switch Board
240 VAC Wiring
• Connect the RED PLUG (240 VAC) into the 12-pin plug located on the electrical panel, see Figure 30).
• Connect the L1 to the BLACK WIRE in the heater and the other L2 to the RED WIRE at the heater.
• Connect the GROUND WIRE to the GREEN WIRE in the heater.
120 VAC Wiring
• Connect the BLUE PLUG (120 VAC) into the 12-pin plug located on the electrical panel, see Figure 30).
• Connect the L1 to the BLACK WIRE in the heater.
• Connect the NEUTRAL WIRE to the RED WIRE in the heater.
• Connect the GROUND WIRE to the GREEN WIRE in the heater.
CAUTION! The 120 VAC (Blue plug)
voltage selector is NOT interchangable
with the MasterTemp
®
or StaRite
®
Heater voltage selector (Black plug)
Figure 32.