Zodiac Ei3 - Page 9

Page 9
Page 8
Ei3 Saltwater Chlorinator | Installation Manual
LOW VOLTAGE HIGH VOLTAGE
Figure 6. Controller Connection Ports
NAME TYPE FUNCTION
SENS Input Not Used
PUMP Input Not Used
CELL Output Connection of the electrolysis cell
UI Output Connection of the user interface
TEMP Input Not Used
Flow Input Not Used
iAL RS485 Input Not Used
VSP RS485 Output Not Used
DRED Input DRED Function (Demand Response Enabled Device) – for Australia only
COVER Input
Pool cover contact – lower the chlorine production
(dry contact: cover open = open contact/cover closed = closed contact)
SLAVE Input Not Used
AUX 2 12-24V
Output
Light control function - turn OFF/ON, timer and color selection
(Light relay box code required. Use Part # W000222.)
AUX 1 230V Output Not Used
PUMP 230V Output 230 V Power supply for the filtration pump Maximum 8A
MAINS Input Device power supply 230 VAC – 50Hz
Table 3. Controller Wiring Positions
LOW VOLTAGE HIGH VOLTAGE
Figure 7. Controller Wiring