FAR 9611, Simplified User Manual

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Sizes:
Technical assistance:
In the event of any kind of problem related to the electronic controller FAR art.9611 do not attempt to work on the unit
and contact:
Ufficio Tecnico - FAR Rubinetterie SpA
Via Morena, 20
28024 GOZZANO (NO) - ITALY
tel. 0322.94722/956450 - fax 0322.93952
servizio.tecnico@far.eu
www.far.eu
VF182 EDIZIONE N°2: 02/03/12
Technical features:
Probe characteristic curve
Temperature 5 KOhm NTC
-60°C 698961 Ω
-50°C 333908 Ω
-40°C 167835 Ω
-30°C 88340 Ω
-20°C 48487 Ω
-10°C 27648 Ω
0°C 16325 Ω
10°C 9952 Ω
20°C 6247 Ω
25°C 5000 Ω
30°C 4028 Ω
40°C 2662 Ω
50°C 1801 Ω
60°C 1244 Ω
70°C 876 Ω
80°C 628 Ω
90°C 458 Ω
100°C 339 Ω
110°C 255 Ω
120°C 194 Ω
Supply voltage complying with
DIN IEC 60 038
230 VAC ± 10%
Power consumption max. 5 VA
Switching capacity of the relays 250 V, 2 (2) A
Maximum current on terminal L1’ 6,3 A
Type of protection complying
with DIN EN 60529
IP 40
Protection class complying with
DIN EN 60730
II; totally insulated
Permitted ambient temperature
during operation
0 a 50°C
Permitted ambient temperature
for storage
-20 to 60°C
Probe resistances
Tolerance in Ohm
Temperature tolerance
NTC 5kΩ
+/- -1% con 25°C
+/- 0,2K con 25°C
Error No. Error description
E 81 EEPROM error. The invalid value has been
replaced with the default value. Check parameter
values!
E 70 Supply probe
E 75 External probe
Errors:
8
External T probe
The external probe must be installed on the North or North-West wall of the building at a
height of not less than 3 m. from the ground. The wall should not be exposed to sudden
air currents, to solar radiation or to other heat sources and should be protected against
eventual tampering.
Installation of the external probe is extremely easy to achieve by means of Rawlplugs (not
supplied).
Maximum length of cable between the control unit and external temperature probe:
100 m (with cable 2x1)
www.far-moscow.ru Москва, ул. Народного Ополчения, д. 34, стр. 3 (499) 519-03-69