Veco Climma Fancoil EVA Series, Руководство по установке и обслуживанию

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VECO S.p.A.
Via General Cantore 6/8, 20833 Giussano (MB) Italy
C.F. 06633500159 - P.IVA 00832290969
Phone: +39.0362.35321 | Fax: +39.0362.852995 | E-mail - info@veco.net | Web: www.veco.net
5.3 – WARNING LIGHTS
The PCB is equipped with several warning lights. The schematic here under shows their meaning.
A
B
C
D
LD2:
Change Over Status
LD2 On = Change Over detects cool Fresh Water
Cooling operation can start.
LD2 Off = Change Over detects warm Fresh Water
Heating operation can start.
WATER VALVE neon led
HEATER neon led
FANneon led
The drawing shows the location of the running indicating lights
Queste spie sono direttamente alimentate in tensione di rete, in
parallelo alle diverse uscite. Si accendono quando effettivamente la
scheda alimenta l’uscita.
Dis 5-9
5 ELECTRICAL BOX
5.4 – PCB CONNECTIONS
1c
2c
3c
4c
5c
6c
RS 485 Modbus
Change Over
ALM
RJ45, 8 Pins, ConnectorRemote
Panel VEGA MKII
RJ12, 6 Pins Connector
To second powerboar
(SLAVE)
RJ12
6 Pins Connector
Alternative
Room Probe
Dis 5-10