Installation 19
Cat. No. 01023552
24 Volt Power Supply Cord
Support
Bracket
Support
Bracket
Figure 22. Circuit board power supply. Figure 23. Circuit board removal.
Installing Accessory Connections
The HE 1.5 Controller enclosure has several portals to allow connections to HE accessories. Each connection portal is
molded into the controller enclosure. If the portal is not already opened and/or plugged, it may be opened by pushing a
sharp object (screwdriver or knife) through the plastic. See Figure 24.
A connector/bushing and/or plug should be placed in the port assigned for each HE 1.5 accessory. See Figure 24 and
Figure 25 and Table 6 for connector/bushing and plug types and their position on the HE 1.5 Controller enclosure.
1
2
3
4
5
6
Figure 24. HE 1.5 Controller connection ports.
01025274 01025264
01025278 01024983
01025277
Figure 25. Connectors.
24V Power (also 2.5VAC
for optional Aqua-Sensor)
SBT
Flow Meter
Cable
Optional Cable
Communication
Cable
Aqua-Sensor
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