RDZ DHW, Инструкции по эксплуатации и монтажу

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P.20 Operation mode - 0 4 2 0 = OFF: Heating OFF (but
protections ON)
1 = ECO: Only heat pump
2 = SMART: Heat pump plus
integration resistor if the pump
is not enough
3 = FAST: Heat pump + resistor
together active
4 = BACKUP: Only resistor
P.22 SMART ENERGY enabling - 0 1 0 0 = OFF
1 = ON
See section
3.6 SMART ENERGY
P.50 Network frequency settings - 0 1 0 0 = 50 Hz
1 = 60 Hz
P.51 Recirculation settings - 0 3 1 0 = OFF
1 = ON 10% - OFF 90%
2 = % ON based on recirculation
NTC probe
3 = MAX
See section
3.2
P.52 PWM recirculation timing min 1 60 2 Recirculation pump activation
time if P.51 = 1 or 2.
See section
3.2
P.53 Minimum derivative recirculation
temperature °C 0 20 5 Minimum recirculation
temperature increase in 60
min. See section
3.2
P.54 Max storage tank temperature °C 30 90 85
P.55 Min storage tank temperature °C 0 15 5
P.56 Heat Pump maximum
temperature
°C 40 58 50 Maximum temperature at
which the heat pump can carry
the tank . Beyond this
temperature the heat pump is
switched off and only the
electrical resistance is used (if
P.20
≠ 0 and ≠ 1)
P.57 Tank temperature regulation
hysteresis
°C 1 30 17 See section 3.1
P.58 Minimum derivative tank
temperature °C 1.0 20.0 5.0 Minimum tank temperature
increase in 60 min.
P.59 Derivative control timing min 1 120 30 Derivative control timing for
minimum derivative (P.58).
Note: For the first 30 minutes
of the heating cycle the
derivative is not checked .
See section
3.1
P.60 BPS bus RS485 (9600-19200-
115200) - 1 3 1
P.61 Network adress Bus 485 - 0 255 1
P.62 Network Protocol - 1 3 1 1 = MODBUS slave
2 = MODBUS master
3 = SACBUS (owner)