emmeti MIRAI - SMI 4.0 Manual De Instrucciones página 106

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 Water flow meter with pulse output
C424 3 High temperature alarm input Radiant system
C425 4 System low pressure alarm input
C426 0 Set point 2
Consent heating electric DHW integration
(connect to the Eco Hydro Kit)
C427 1
Phase L in call
Install a support relay between the contact on the
board and the external load.
Additional heater consent
L phase in call
C428 1
Install a support relay between the contact on the
board and the external load.
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.
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.
106
RECIPE 13 (C400=13 configurable only by Febos-Crono Master)
CONFIGURABLE PARAMETERS
TERMINAL BLOCK PCB CONNECTION SPECIFICATIONS
Rif I/O Electrical characteristics
Outdoor
A+ / A- NTC 10k at 25°C
temp.
- B+ / B-
100 C+ / C- NTC 10k at 25°C
Digital input
101 D+ / D-
(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) *
Voltage output 230V~
200 R1
max 8A
Voltage output 230V~
201 T1
max 8A
Output not live (dry
202 M1 / M2
contact)
Voltage output 230V~
203 P2
max 2A
Voltage output 230V~
204 W1
max 2A
Voltage output 230V~
205 U1
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
SIGNAL
COMAND
COMAND
COMAND
- -
DATA
TRANSMIS-
SION