Modules B and C round out the range of functions that are implemented by the ecoMAX800 (version: T, P2, P3), ecoMAXX800 (version: R2, T2, R3, R4), ecoMAX850 (version: P2, R2), ecoMAX860 (version: D1, P1, P2, P3), ecoMAX910R1, ecoMAX920P2 and ecoMAX850I3. Modules cannot function as stand-alone devices. The use of modules and the functions they perform depend on the main regulator with which the module is working. All settings for modules B and C are done in the main controller.

Modules B and C is a convenient and functional modern module that reflects the concept of "smart home".

Wiring diagram for module B for ecoMAX860 D1, P1:

G1 - RS485 transmission connector for connecting the main module A,

! - connect with two wires only (do not connect four wires, this may damage the regulator),

T1 - mixer temperature sensor (type CT4), T2 - mixer temperature sensor (type CT4),

T - room thermostat (NO-NC), FS - fuel level sensor for hopper feeder operation,

H1 - voltage output,

RELAY - relay (5-6V, max 80mA),

R - reserve boiler,

AL - alarm signaling,

PC - DHW circulation pump, 230V ~ - mains supply,

PM - mixer pump,

CM - mixer drive,

BU - device for feeding fuel from the bunker to the tank in the boiler,

CPU - control,

A - the main regulator,

GR - zero bar.

Equipment that enhances comfort

EcoNet internet module purchased with selected controller for maintenance pellet burners... Recommended for installation:

• additional temperature sensors;
• room sensor EcoSter (thermostat).

This set of digital equipment increases the convenience of controlling the boiler room, the level of comfort in the heated room and helps to further reduce heating costs due to the precise adjustment of heating modes depending on the time of day and day of the week.