EVCO S.p.A. | EV3H94 | Instruction sheet ver. 1.0 | Code 1043H94E104 | Page 5 of 5 | PT 05/21
Pt 1000
probes
Measurement field:
from -100 to 650 °C (from -148 to 999 °F)
Resolution:
0.1 °C (1 °F).
Digital inputs
2 dry contact (photovoltaic and multi-
purpose input)
Dry contact
Contact type:
5 VDC, 1.5 mA
Power supply:
none
Protection:
none.
Other inputs
can be configured for analogue input (DHW tank lower probe)
or for digital input (high pressure input)
Digital outputs
4 with electro-mechanical relay (compressor, defrost, fans
and heaters)
Compressor relay (K1)
SPST, 16 A res. @ 250 VAC
Relay K2
SPST, 8 A res. @ 250 VAC
Fan relay (K3)
SPST, 5 A res. @ 250 VAC
Relay K4
SPST, 5 A res. @ 250 VAC
Type 1 or Type 2 Actions
Type 1
Additional features of Type 1 or Type 2 ac-
tions
C.
Displays
custom display, 3 digit, with function icons
Alarm buzzer
Built-in
Communication ports
1 TTL MODBUS slave port for EVconnect app,
EPoCA remote monitoring system or for BMS
N.B.
The device must be disposed of according to local regulations governing the collection
of electrical and electronic equipment.
This document and the solutions contained therein are the intellectual property of EVCO and thus pro-
tected by the Italian Intellectual Property Rights Code (CPI). EVCO imposes an absolute ban on the full
or partial reproduction and disclosure of the content other than with the express approval of EVCO. The
customer (manufacturer, installer or end-user) assumes all responsibility for the configuration of the de-
vice.
EVCO accepts no liability for any possible errors in this document and reserves the right to make any
changes, at any time without prejudice to the essential functional and safety features of the equipment.
EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
Tel. 0437/8422 | Fax 0437/83648
email [email protected] | web www.evco.it
