AIR-TO-WATER HEAT PUMPS 30RQV 017-021
-- Safety Input Contact: This switch is normally closed
type, according to configuration it is used either to
stop the unit, to ban the Heating Mode or to ban the
Cooling Mode when contact is opened.
■■ Large choice of Input Contacts
Several functions can be configured by the installer. They
allow to adapt to the environment of the machine:
-- Power Limitation / Night Mode : This switch is used to
reduce the compressor maximum frequency to avoid
noise.
-- Off Peak: If the General Purpose Contact, configured
to “Off Peak”, is closed then the Electric Heat Stages
are not allowed.
-- Loadshed Request : If the General Purpose Contact,
configured to “Loadshed Request”, is closed then unit
shall be stopped as soon as possible.
-- Solar Input : If the Genera