EUROSTER UNI4, Руководство пользователя

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EUROSTER UNI4 – USER MANUAL
2
S1 – Feeding temperature sensor 1
(buffer – top)
S2 – Feeding temperature sensor 2
S3 – Buffer temperature sensor - bottom
S4 – CH1 zone temperature sensor
S5 – CH2 zone temperature sensor
S6 – DHW temperature sensor
S7 – Outdoor temperature sensor
R1 – CH1 zone room thermostat
R2 – CH2 zone room thermostat
1. Feeding source No. 1
2. Feeding source No. 2
3. Buffer tank
PB
– Buffer pump (feeding no. 2)
P1 – CH1 zone pump
P2 – CH2 zone pump
P3 – DHW tank feeding pump
P4 – DHW circulation pump
M1 – 230 V 3-point actuator of the mixing valve
in CH1 zone
M1
– 230 V 3-point actuator of the mixing valve
in CH2 zone
Heating/cooling system diagram
In the case of active cooling, the function of the DHW tank and feeding source
temperature control is unavailable!
S4 – CH1 zone temperature sensor
S5 – CH2 zone temperature sensor
R1 – CH1 zone room thermostat
R2 – CH2 zone room thermostat
P1 – CH1 zone pump
P2 – CH2 zone pump
P4 – DHW circulation pump
M1 – 230 V 3-point actuator of the mixing
valve in CH1 zone
M1
– 230 V 3-point actuator of the mixing
valve in CH2 zone
1. Controller output for switching on the
heating or cooling device.
2. FUNCTIONS
2.1. CH zones
◼
Control of the CH pump and the 3-point actuator of the mixing valve
◼
Independent setting of temperature and weather curve for each zone
◼
Independent control of each zone with a room thermostat and weekly schedule
◼
Possibility to switch off any zone
◼
Manual switching between summer and winter season
◼
Selection of a zone operating mode if heating is not needed: by turning the pump on or
off or by decreasing the temperature with a mixing valve with the pump being switched
on permanently or by switching on the zone temporarily
◼
Cooperation with the floor heating distributors