Characteristics of solar controller Cm-SOL

— The Cm-SOL controller can control solar heating of up to 4 separate tanks with 1 or 2 collector fields and heating of the first tank

by means of conventional sources - electric heater and up to two boilers.

— The controller has 10 inputs, 8 outputs and 2 PWM and 2 analog outputs for collector pumps.

— Collector types can be chosen between flat plate and tube collectors.

— Tank types can be selected from DHW tank, buffer tank, buffer tank with built-in DHW tank and pool.

— The hydraulic connection of several tanks can be selected via pumps, zone 3-way valve and zone 2-way valve.

— It is possible to run the heating pump of the first tank to the second (heating of the DHW tank with buffer tank).

— Heating of the first tank can be done with an electric heater (via a contactor) and with up to 2 conventional heat sources.

— The controller can run the recirculation pump to pulse operation at a given timer settings.

— By entering the correct flow through the collectors and installing the collector return flow sensor, the controller calculates the

total energy received from the collector. If a flow meter is installed, the energy calculation will be more accurate.

To monitor the operation of the solar system,

it is possible to install a CM-WiFi box and

monitor individual temperatures and the

operation of individual pumps and valves via

the web portal. It is also possible to change the

set tank and collector temperatures via the

web portal.

With Cm WiFi-box (additional equipment)

it is possible to control/monitor the solar

system with a mobile phone/tablet/

computer

CM-SOL