Lockouts
Error
code
Description of error
151 Internal error
152 Parameterization error
153 Unit manually locked
160 Fan error
162 LP error, does not close
164 Error heating circuit flow switch
166 LP error, does not open
171 Alarm contact H1 or H4 active
172 Alarm contact H2 (EM1, EM2 or EM3) or H5 active
173 Alarm contact H6 active
174 Alarm contact H3 or H7 active
178 Limit thermostat heating circuit 1
179 Limit thermostat heating circuit 2
183 Unit in parameterization mode
193 Pump supervision error after flame on
216 Fault boiler
217 Fault sensor
241 Flow sensor solar sensor error
242 Return sensor solar sensor error
243 Swimming pool temperature sensor error
270 Limit function
317 Mains frequency outside permissible range
320 DHW charging temperature sensor error
324 BX same sensors
325 BX / extension module same sensors
326 BX / mixing group same sensors
327 Extension module same function
328 Mixing group same finction
329 Extension module / mixing group same function
330 Sensor BX1 no function
331 Sensor BX2 no function
332 Sensor BX3 no function
333 Sensor BX4 no function
334 Sensor BX5 no function
335 Sensor BX21 no function (EM1, EM2 or EM3)
336 Sensor BX22 no function (EM1, EM2 or EM3)
337 Sensor BX1 no function
338 Sensor BX12 no function
339 Collector pump Q5 not available
340 Collector pump Q16 not available
341 Solar Collector sensor B6 not available
342 DHW sensor B31 not available
343 Solar integration not available
344 Solar controlling element buffer K8 not available
345 Solar controlling element swimming pool K18 not available
346 Solid fuel boiler pump Q10 not available
347 Solid fuel boiler comparison sensor not available
348 Solid fuel boiler address error
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Summary of Contents for Thision EVO WH 250-120
Page 1: ...Operation and Installation manual THISION EVO WH 08 2016 PAG THEWH01...
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