emmeti MIRAI - SMI 4.0 Manual De Instrucciones página 104

5. INSTALLATION
Default
Parameter Description
value
Operating state in the Off condition:
C402 1
0 = All functions / outputs are in Off with the exception of the antifreeze protection
1 = Only DHW production and antifreeze protection remain active
Reference power for compressor limitation:
C403 0
0 = Power taken from the grid
1 = Power absorbed by the HP
Activation of the pump2 relaunch circulator:
0 = Only for the radiant system
C404 0
1 = For both the radiant system and the SetPoint 2
2 = Only for SetPoint 2
Set Point 2 climatic curve:
C405 O (Off)
0 (Off) = Disable
1 (On) = Enable
Activating the dehumidifier:
0 = Only in Cooling + HP circulator activation
C406 0
1 = Both in Cooling and in Heating (independent dehumidifier)
2 = As a booster Fancoil + dehumidifier in Cooling only
3 = As a booster Fancoil in both Cooling and Heating
Domestic Hot Water:
0 = Produced by Eco Hot Water
C407 0
1 = Produced by the HP connected to the exchanger of a storage tank
2 = Produced by Eco Hot Water + integration from the HP connected to the exchanger by Eco Hot Water
Operation of the internal pump Pump1 with compressor off for temp. of Target satisfied:
0 = Always active
C408 0
1 = Assays at regular intervals of 15 min
2 = Assays at automatically calculated intervals
C409 1 Not Used
Water flow meter configuration
0 = No meter (shows alarm AL09 but the HP works regularly)
C410 10
10 = Liter counter (10 l/imp)
37 = water flow meter VORTEX (37 imp/l)
Default
Parameter Description
value
Alternative external temperature probe to that on
- -
the machine
C420 0 Not Used
C421 0 Domestic hot water temperature probe
C422 0 Ambient thermostat
C423 2 Pulsed outlet water flow counter
Electricity meter with output of
1
C424 pulses Power absorbed by the MIRAI-SMI
(Measurable power, alternatively, by Febos-Energy)
Electricity meter with pulse output Power absor-
1
C425 bed by the ECO HOT WATER
(Measurable power, alternatively, by Febos-Energy)
C426 0 Set point 2
Additional heater consent
L phase in call
C427 0
Install a support relay between the contact on the
board and the external load.
Summer/Winter output
C428 2 Phase L on T1 in Summer
Phase L on T2 in Winter
Consent to Eco Hot Water
C429 0
Contact closed on call
Relaunch pump
C430 1
L phase in call
Consent to 3-way DHW valve
C431 0
L phase in call
Consent to dehumidifier
L phase in call
C432 0
Connect an electrothermal head, or a dehumidifier by
interposing a support relay.
C433 0 Not Used
Febos-Crono Master
- -
(Febos-Energy connected to the same serial connection)
(*) Closing current, ground 0.5 mA (SELV: ultra low safety voltage)
SIGNAL CABLE (<24V): BUS-SCS cable consisting of 2 flexible conductors, with a cross-section of 0.50 mm
DATA TRANSMISSION CABLE (RS-485): 1 X 2 X AWG 24 FLEX S(FTP) LSZH RS485 MODBUS serial bus cables for Canbus and Modbus applications. Belden type 14S7KVZ or equivalent.
The shield must be grounded at one end of the cable only.
CONTROL CABLE (230 V): Electric cable with section 1.5 mm
ATTENTION:
The system must be built in compliance with the relative project and in compliance with the regulations in force in the place of installation.
It is absolutely forbidden to pass signal and data transmission cables together with power cables with voltages> 50 V.
104
RECIPE 10 (C400=10 configurable only by Febos-Crono Master)
CONFIGURABLE PARAMETERS
TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS
2
.
Rif I/O Electrical characteristics
Outdo-
or A+ / A- NTC 10k at 25°C
temp.
- B+ / B-
100 C+ / C- NTC 10k at 25°C
101 D+ / D- Digital input (dry contact)
102 E+ / E- Digital input (dry contact) *
103 F+ / F- Digital input (dry contact) *
104 G+ / G- Digital input (dry contact) *
105 H+ / H- Digital input (dry contact) *
200 R1 Voltage output 230V~ max 8A
201 T1(T2) Voltage output 230V~ max 8A
202 M1 / M2 Output not live (dry contact)
203 P2 Voltage output 230V~ max 2A
204 W1 Voltage output 230V~ max 2A
205 U1 Voltage output 230V~ max 2A
206 X+ / X-
RS-485 - / + RS-485 Serial
2
, twisted with sheath and unshielded.
EN EN
Cable type
SIGNAL
- -
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
COMAND
COMAND
COMAND
COMAND
COMAND
COMAND
- -
DATA
TRANSMIS-
SION