Central Control Unit with Hour meters BEV Extension

Description

CENTRAL CONTROL UNIT WITH HOUR METERS BEV EXTENSION

TECHNICAL CHARACTERISTICS

For expansion with more COMMANDS-units of the KD/KR/KR-K units.
Possibility of selection with Diodes 1 Pump, with Relay 1 Pump, with Relay Multiple Pumps
- The ED 2-10 unit series is implemented with DIODES and allows the possibility to relieve the system with BY-PASS or by leaving the last valve open. ATTENTION, if this unit is connected to leave the last valve open does not work with other motorized ball valves that have an internal 220 Volt AC relay but only with motorized ball valves with an internal 48 Volt DC relay, for BY-PASS relief it works with all motorized ball valves. The maximum number of commands per unit is 10, for more commands add an ED extension unit depending on the number of commands.
- The ER 2-10 unit series is implemented with RELAYS and allows the possibility of relief the system with BY-PASS or by leaving the last valve open. It works with all the motorized ball valves. The maximum number of commands per unit is 10, for more commands, we add an ER extension unit depending on the number of commands.
- The ER 2-10K unit series is implemented with RELAY and enables the connection of multiple pumps. The relief of the system is done with the help of BY-PASS. The maximum number of commands per unit is 10, for more commands, we add ER extension unit depending on the number of commands.
Plastic unit made of non-combustible material with LED indicators and electronic board. Warranty 3 years.