Salus Multi-Mix, Руководство по эксплуатации и установке

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8
7 Controller description
Controller structure
The controller (1) has a single module
construction, which includes a control panel
and an main module. To operate the system,
an external temperature sensor (3) connected
to the controller module via a cable (2) is
necessary. The controller should be placed in
the boiler room close to electrical devices
included in the central heating system.
Controller operation
Heat source
The controller controls the operation of heat
source, equipped with an ON-OFF contact,
e.g. an automatic gas, oil or pellet boiler, by
activating or deactivating it according to a
heat demand of the central heating system. It
has a 0-10V control output, which is used to
modulate the heat source's power depending
on the heating system's heat demand.
Hot domestic water
The controller controls the operation of DHW
pump loading a hot water tank up to a user-
defined temperature. Preparation of DHW can
be programmed in time intervals. The
controller also controls a DHW circulating
pump. It enables quick transportation of DHW
to a bathroom or kitchen located far away.
Heating circuits
The controller control the operation of one
direct heating circuit and two adjustable
heating circuits. Water temperature in heating
circuits is set by weather, i.e. water
temperature in the heating circuit is calculated
in accordance with a temperature from the
external sensor. Due to this, despite of
varying external temperature, a room
temperature in heated compartments are kept
on a set level.
Dependent heating circuits
The temperature in individual heating circuits
can be asked in several ways:
- weather control
– with consideration to
external temperature sensor readings,
- constant value
– without external
temperature sensor,
- with using modes of work with time
schedules, without using additional room
thermostats,
- with using room thermostats or other
heating systems, which by means of contacts
(closed) affect individual heating circuits.
Solar system
The controller controls a basic solar system
heating the DHW tank. Apart from
temperature sensors, no additional module is
necessary to operate the solar system.
Main screen
Legend:
1.
MENU – entrance to the main menu.
2. Heat source – this symbol indicates that
the heat source is active.
3. Heating mode – possible symbols:
- „ DAY ” ,
- „NIGHT” ,
- screed drying activation.
4. Preset temperature – edit of the preset
temperature of the selected heating circuit
and DHW tank.