The Master 500 controller is designed to
control the boiler operation with
automatic feeding of fuel, CH pump and
DHW pump in central heating systems.
Operating instructions
for screw feeder or piston feeder
maintaining the set temperature of the boiler by controlling the blower and the
feeder
ability to operate a boiler with an emergency grate
infinitely adjustable blower operation and adjustable power
programmable boiler blow
adjustable damping time and automatic disabling of control when boiler no fuel
is available
controlling the central heating circulating pump operation
ability to switch hot water priority on and off
control of the domestic hot water heater charging pump depending on the
required temperature
ability to operate the boiler and the DHW pump under one of several weekly
programs installed in the Master 500 controller
COMFORT SYSTEM function, which protects the pump against limescale
protection system – TERMIK thermal fuse
function protecting the system against freezing and overheating of the boiler
temperature sensor failure alarm
adjustable display brightness – increased during adjustment of settings
ability to connect remote control with a sound alarm system
ability to connect a room thermostat
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Summary of Contents for Master 500
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