Connection Terminals - Vort Nrg Ec First/Diva/Lobby - Vortice VORT NRG 600 EC Manuel D'utilisation Et De Mise En Marche

ENGLISH
VI.4 CONNECTION TERMINALS - VORT NRG EC FIRST/DIVA/LOBBY
Description
ADP
(bridge if not used)
DAD (bridge if not used)
THA/THS
(bridge if not used)
ED-TOUCH
MF PV
MF GV
ARR EST
BC
BE
Heating pump (PREMIUM
BC)
Cooling pump
(PREMIUM BC)
AL
DBE
NC (Night cooling)
®
(LOBBY )
®
TRPS (LOBBY )
DEPS
TRPR (LOBBY ® )
DEPR
CO2
Terminals Connection
1-2 To be connected to the terminals of a firefighter remote shutdown NF contact
3-4 Connect to the DAD fault contact
5-6 Connect to the NF contact of the THA (PREMIUM CO and INFINITE CO)
Or
Connect to the NF contact of the THA (PREMIUM BE and INFINITE BE)
7-8 + A*-B* Connect to the touch screen remote control
(port2)
9-10 Connect to the NO voltage-free Low Speed Forced Run contact
11-12 Connect to the NO voltage-free High Speed Forced Run contact
13-14 Connect to the NO voltage-free External Forced Shutdown contact
15-16-17 BC : Connect to the 3-way valve of the hot water coil (see section IV.12)
18 + DO3** BE : Connect to the static contactor of the electric heater battery (see section IV.14)
18 + DO3** Connect to the M/A of the hot water pump (Caution: max. 24 V 2 A to be connected
via relay) (see section IV.12)
19 + DO4** Connect to the M/A of the cold water pump (Caution: max. 24 V 2 A to be
connected via relay)** (see section IV.12)
20 + DO5** 24 V output available if the system is faulty (Caution: max. 24 V 2 A to be connected
via relay)
21 + DO6** Connect to the terminals of the contactor for the defrost heater battery (see section
IV.15)
22 + DO7** 24 V output available if the system is configured with the LOBBY EC option for
opening the terminal dampers during Night Cooling operation. (Caution: max. 24 V 2
A to be connected via relay)
23 Agnd* + Connect to the supply pressure sender (see section IV.9)
UI2*
24 + UI2* Connect to terminals 1 and 3 of the supply DEP (see section IV.8)
25 Agnd* + Connect to the recovery pressure sender (see section IV.9)
UI3*
26 + UI3* Connect to terminals 1 and 3 of the return DEP (see section IV.8)
27 Agnd* UI4* Connect to the CO2 sensor (see section IV.10). For DIVA option.
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