Automation for pellet boilers
MASTER 600 Boiler temperature regulator with feeder
The indicated price is valid ordering till 31.01.2026.
Please contact us on +371 28339922 to check if the item is in stock before making a purchase. Just because the indication is available does not guarantee that the item is available immediately.
The MASTER 600 regulator is intended for regulating the operation of a boiler with automatic fuel supply, a central heating pump, a hot water pump, a circulation pump, a 3- or 4-way valve in central heating systems. Product for installation on the boiler.
Description of the regulator
The regulator has the following functions:
maintaining the set temperature of the boiler by controlling the feed blowing and operation
the possibility of operating the boiler with an emergency grid
smooth fan operation and adjustable power
programmable boiler blowdown
adjustable extinguishing time and automatic shutdown of the control when there is no fuel
operation control of the central heating circulation pump
dual-circuit temperature control (operated directly from the boiler and equipped with a valve) based on the outside temperature according to the selected heating curve
3 or 4 way valve control
Hot water priority can be enabled or disabled
domestic hot water heater loading pump control
Control of the 3rd circuit pump, which works as a circulation pump, a pump that protects the boiler against cold return or an additional pump
the ability to operate the boiler and hot water pump according to one of several weekly programs
COMFORT SYSTEM function that protects pumps against scale formation
protection of the hot water heater against the growth of legionella bacteria
protection system - TERMIK thermal fuse as an additional mechanical protection of the boiler against uncontrolled temperature rise
system protection function against boiler freezing and overheating
signals damage to the temperature sensors
adjustable display brightness - increased for the time of changing settings
possibility to connect a room thermostat
MASTER 600 TECHNICAL DATA
The range of measured temperatures is from -9 ° C to + 120 ° C
Temperature setting range for the boiler from + 40°C to + 85°C
Hot water heater temperature setting range from + 40 ° C to + 70 ° C
Central heating pump temperature setting range from +30 °C to +70 °C
Smooth fan start yes
Adjustable maximum fan power 40% - 100%
Fan hysteresis (difference on - off) from 1 °C to 9 °C
Blowout adjustment (possibility to completely turn off blowout) work: 0 - 90 seconds break: 1 - 60 minutes
Hot water pump hysteresis (difference on - off) from 2 °C to 9 °C
Allowable output load fan: 100 W / 230 V feeder: 200 W / 230 V central heating pump: 100 W / 230 V hot water pump: 100 W / 230 V circulation pump: 100 W / 230 V 3D/4D valve: 100 W / 230 V
Adjustable boiler extinguishing time 0 - 45 minutes
Nominal supply voltage ~ 230 V, 50 Hz
Electrical protection 2 x 5 A
Relative humidity < 95%
Housing protection degree IP20
Ambient temperature from 0 °C to + 40 °C








