Connection Of The Heat Pump Power Supply (If Installed); Uncontrolled Connection Of The Electrolyser Power Supply (If Equipped) - Pentair E-Box MAESTRO Lite Installation And Operation Manual

Installation and Operation Guide Version E-Box MAESTRO Lite - Installation
Mandatory
Do not forget to adjust the thermal protection to the protection rating of the filtration
pump used.
4.8.4

Connection of the heat pump power supply (if installed)

The connection of the supply phase, the neutral and the earth must be made through the
connection terminal block according to terminals 3 and 4 (for the earth connection: proceed to the
connection on the dedicated terminal block).
The power consumption of the heat pump shall not exceed 20 A in single phase.
The control of the operation of the heat pump must be connected to terminals 21-22 (refer to the
instructions for the heat pump used).
4.8.5

Uncontrolled connection of the electrolyser power supply (if equipped)

The connection of the supply phase, the neutral and the earth must be made through the
connection terminal block according to terminals 1 and 2 (for the earth connection: proceed to the
connection on the dedicated terminal block).
36 / 90
Position of the thermal protection of
the single speed filtration pump, with
adjustment of the protection amperage
Ref. SB-CU-IMP-062EBLA / A - 11.05.2023