Introduction
This guide explains the controls and operation of the Heat Pump Water Heater.
Models
The models covered in this guide are HPZOOMI-U1 and HPZSOMI-U1.
Operation Modes
The appliance has four working modes: AUTO, ECO, ELEC, and VAC. The modes can be selected using the MODE key.
In AUTO mode, the heat pump operates automatically to maintain the set temperature.
In ELEC mode, the electric element is used for heating if the heat pump is not operating.
In VAC mode, the appliance maintains a minimum water temperature to conserve energy during periods of absence.
The BOOST function can be used to reduce heating time by operating the heat pump and electric element simultaneously.
Manual:
Download: Heat Pump Water Heater Controller Operation Guide
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