ENGLISH
23
ATTENTION
Water at high temperature.
High temperature.
ATTENTION
System under pressure
- Before dismantling the pump, empty the system or close the interception valves on both sides of the
pump. The pumped liquid may be at a very high temperature and high pressure.
8.4
Non-return valve
If the system is equipped with a non-return valve, ensure that the minimum pressure of the circulator is always higher than the valve
closing pressure.
9.
ELECTRICAL CONNECTIONS
The electrical connections must be made by expert, qualified personnel.
ATTENTION! ALWAYS RESPECT THE LOCAL SAFETY REGULATIONS.
Always switch off the mains power supply before working on the electrical or mechanical part of the
system. Wait for the warning lights on the control panel to go out before opening the appliance. The
capacitor of the direct current intermediate circuit remains charged with dangerously high voltage even
after the mains power has been turned off.
Only firmly cabled mains connections are admissible. The appliance must be earthed (IEC 536 class 1,
NEC and other applicable standards).
THE SYSTEM MUST BE CORRECTLY AND SAFELY EARTHED!
It is advised to install a correctly dimensioned differential switch to protect the system, type: class A with
adjustable leakage current, selective.
The automatic differential switch must be marked with the following symbols:
–
The circulator does not require any external motor protection.
–
Ensure that the supply voltage and frequency are the same as the values indicated on the electrical data plate of the circulator.
Summary of Contents for EVOSTA2 OEM Series
Page 154: ...152 1 Vn x n y V3 0 3 y 2 IEC 364 8 2 1 2 2 2 3...
Page 155: ...153 IEC 536 1 NEC 3 1 EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM 1 4 30 5 EVOSTA2 OEM...
Page 158: ...156 2 1 C 3 8 2 EVOSTA2 OEM 1 3 80 C 30 8 2 1...
Page 159: ...157 4 8 3 90 IP EVOSTA2 OEM 1 4 2 90 3 4 5...
Page 160: ...158 8 4 9 IEC 536 1 NEC...
Page 161: ...159 9 1 6 10 EVOSTA2 OEM 4...
Page 162: ...160 10 1 7 11 11 1 EVOSTA2 OEM EVOSTA2 OEM...
Page 163: ...161 11 1 1 Hs 11 1 2 11 1 3...
Page 164: ...162 12 EVOSTA2 OEM 12 1 8 1 2 3 1 2 3...
Page 165: ...163 12 2 EVOSTA2 OEM 1 PP1 2 PP2 3 PP3 4 CP1 5 CP2 6 CP3 7 I 8 II 9 III...
Page 166: ...164 10 IV 11 V 12 VI 4 13 14 PWM PWM PWM 10 10 84 84 91 91 95 95 100 PWM...
Page 184: ...182 1 Vn x n y V3 0 Sw 3 y 2 IEC 364 8 2 1 2 2...
Page 185: ...183 2 3 IEC 536 1 NEC 3 1 EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM 1 4 30...
Page 188: ...186 8 1 2 EVOSTA2 OEM 1 A 1 1 B 2 1 C 3 8 2 EVOSTA2 OEM 3 A B C...
Page 189: ...187 80 C 30 8 2 1 4 8 3 90 IP EVOSTA2 OEM 1 4 2 90 3 4...
Page 190: ...188 5 8 4 9 IEC 536 1 NEC A...
Page 191: ...189 9 1 6 10 EVOSTA2 OEM p 4...
Page 192: ...190 10 1 7 11 11 1 EVOSTA2 OEM EVOSTA2 OEM...
Page 193: ...191 11 1 1 Hs 11 1 2 11 1 3...
Page 194: ...192 12 EVOSTA2 OEM 12 1 8 1 2 3 1 2 3...
Page 195: ...193 12 2 EVOSTA2 OEM 1 PP1 2 PP2 3 PP3 4 CP1 5 CP2 6 CP3 7 I 8 II 9 III...
Page 196: ...194 10 IV 11 V 12 VI 4 13 14 PWM PWM PWM 10 10 84 84 91 91 95 95 100 PWM...
Page 289: ...I 287 1 Vn x n y V3 0 Sw 3 y 2 IEC 364 8 2 1 2 2 2 3 IEC 536 class 1 NEC...
Page 290: ...I 288 3 1 EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM EVOSTA2 OEM 1 4 30 5 EVOSTA2 OEM...
Page 293: ...I 291 8 1 2 EVOSTA2 OEM 1 A 1 1 B 2 1 C 3 8 2 EVOSTA2 OEM 3 A B C...
Page 294: ...I 292 80 C 30 8 2 1 4 8 3 90 IP EVOSTA2 OEM 1 4 2 90 3 4...
Page 295: ...I 293 5 8 4 9 IEC 536 class 1 NEC...
Page 296: ...I 294 9 1 6 10 EVOSTA2 OEM 4...
Page 297: ...I 295 10 1 7 11 11 1 EVOSTA2 OEM EVOSTA2 OEM...
Page 298: ...I 296 11 1 1 Hs 11 1 2 11 1 3 12 EVOSTA2 OEM...
Page 299: ...I 297 12 1 8 1 2 3 1 2 3...
Page 300: ...I 298 12 2 EVOSTA2 OEM 1 PP1 2 PP2 3 PP3 4 CP1 5 CP2 6 CP3 7 I 8 II 9 III...
Page 301: ...I 299 10 IV 11 V 12 VI 4 13 14 PWM PWM PWM 10 10 84 84 91 91 95 95 100 PWM...
Page 334: ...332 1 Vn x n y V3 0 3 y 2 IEC 364 8 2 1 2 2 2 3...
Page 338: ...336 8 1 2 EVOSTA2 OEM 1 A 1 1 B 2 1 C 3 8 2 EVOSTA2 OEM 3 A B C B...
Page 339: ...337 80 C 30 8 2 1 4 8 3 90 IP EVOSTA2 OEM 1 4 2 90 3 4...
Page 340: ...338 5 8 4 9 IEC 536 1 NEC...
Page 341: ...339 9 1 6 10 EVOSTA2 OEM 4...
Page 342: ...340 10 1 7 11 11 1 EVOSTA2 OEM EVOSTA2 OEM...
Page 344: ...342 12 EVOSTA2 OEM 12 1 8 1 2 3 1 2 3...
Page 345: ...343 12 2 EVOSTA2 OEM 1 PP1 2 PP2 3 PP3 4 CP1 5 CP2 6 CP3 7 I 8 II 9 III...
Page 346: ...344 10 IV 11 V 12 VI 4 13 14 PWM PWM PWM 10 10 84 84 91 91 95 95 100 PWM...
Page 365: ...363 EVOSTA2 OEM 6 5 XXX...
Page 366: ...364 EVOSTA 2 OEM 7 XXX...
Page 367: ...365 EVOSTA 2 OEM 7 5 XXX...