Operation; He System Operation; General Description - Ferroli VARESE Serie Manual Técnico Y De Instalacion

HE SYSTEM OPERATION

GENERAL DESCRIPTION

• The HE system turns the VARESE emitter into a highly efficient apparatus by forcing air flow through the heat exchanger by using ultra silent brushless
fans, electronically modulated by a processor connected to a room temperature sensor and another reading the water tem-perature of continuously
entering water.
• This system is designed to operate completely autonomously and unattended from the first connection. Through the water inlet sensor, the system
starts and stops automatically when the boiler or heat group is started or stopped.
• In addition, it uses all the heat stored in the emitter core even though the boiler or thermal unit has stopped. When the system detects that all the
useful heat has been extracted, it will stop automatically.
GENERAL DESCRIPTION
• 2 touch-sensitive
1. Mode: alternative between modes. Each icon is backlit by LED when
active. Tap this button to change the active mode emission.
2. Stand-by: Force HE system shutdown. The red bar in the middle is
backlit in red and blinks or unchanging to report a stand-by forced by the
user or stand-by because of low temperature in the water inlet.
MODES
• Auto mode: with the room sensor, the system automatically modulates the emission capacity of the system. The word AUTO is backlit in blue in this
mode
buttons that sound
Speed fan

Operation

when pressed:
ambient temperature
Fig. 41
Fig. 42
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