Monitoring System; User Interface - Ferroli RVL 16 Series Installation And Operation Manual

User Interface

The control system, which consists of a regulator with push button panel and display, is installed on the front part of
the unit and can be accessed by opening a flap. All the users and various monitoring instruments are connected to
be by means of an interface board.
This particular controller is very versatile and simply to use. Specially designed to control single-circuit heat pumps
and chillers, it can be programmed and, thus, customized, by means of a menu of parameters. Various peripheral
devices can be connected to it so as to implement functions that it cannot handle alone.
2
3
STATUS
The controller has three LEDs on the left-hand side of the interface, that display the status functions of the machi-
ne:
1: Compressor Led
2: LED for the defrosting function (function available in heat pump units).
3: Electric antifreeze heater LED.
Description of LED statuses
LED STATUS
COMPRESSOR
FLASHING
ELECTRIC ANTI-
FREEZE
HEATER
DEFROSTING
FLASHING
32

MONITORING SYSTEM

ON
OFF
ON
OFF
ON
OFF
KEY
1. Compressor Led
2: Defrosting Led
3. Antifreeze electric heater Led
4. "HEAT" mode Led
5. "COOL" mode Led
6. MODE - SCROLL UP key
7. ON-OFF - SCROLL DOWN key
8: Unit off Led
MEANING
Compressor activated
Compressor off
Waiting to start for safety time count
Heater activated
Heater off
Defrosting on
Defrosting off
Waiting for timed defrosting procedure