
OPTIMA / MAYA SERIES · HEAT PUMP AIR/WATER
© FLUIDRA 2019 ALL RIGHTS RESERVED. PROPRIETARY DOCUMENT.
Pag: 39
ENGLISH
All modules must be connected through a protective ground connection. All the parts to make
this connection are installed at the factory. The connection has to be made as the modules are
assembled. The protective ground connection can be identified by this symbol:
The heat pump should never be operated without the water treatment pump running. Do not
interconnect timers or programmers that may leave the unit running after the water treatment
pump has been switched off.
Do not change the calibration of the motor protection breakers. If in doubt, contact the
distributor.