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@ -134,10 +134,18 @@ qwer
**E.Tci, E.Tco, E.Tbe, E.Tae, E.Ts1, E.Ts2, E.Tcrc, E.Treg, E.Tac, E.Tbc, E.Tho, E.Thi** Sensor lost, check wiring. Refer to "T sensors abbreviations"<br>
**E.PresCold** Cold side pressure too low, check refrigerant charge and pressure sensors<br>
**E.PresHot** Hot side pressure too high, check refrigerant charge and pressure sensors<br>
<br>
<br>
**P.Tho** Protective stop, check system, see **T_HOT_MAX** option <br>
**P.Thi** Protective stop, check system, see **T_HOT_MAX** option <br>
**P.Tcrc** Protective stop, check system, see **T_CRANKCASE_MAX** option <br>
**P.Tae** Protective stop, check system, see **T_COLDREF_MIN** option <br>
**P.Tbe** Protective stop, check system, see **T_BEFORE_EVAP_WORK_MIN** option <br>
**P.Tbc** Protective stop, check system, see **T_BEFORE_CONDENSER_MAX** option <br>
**P.Tci** Protective stop, check system, see **T_COLD_MIN** option <br>
**P.Tco** Protective stop, check system, see **T_COLD_MIN** option <br>
P.W.TcrcMIN , see **T_WORKINGOK_CRANKCASE_MIN** option <br>
P.W.wattMIN c_wattage_max/5 , see **MAX_WATTS** option <br>
**LastStartMessage messages. what event system is waiting for starting work**<br><br>
**LastStartMessage messages. What event system is waiting for starting work and some additional events**<br><br>
**StCntd:_seconds_** startup countdown, short-term power loss protection<br>
**HP_Started** normal start<br>
**HWP_OFF** setpoint sensor temperature > setpoint, so hot side pump powered off and going to power saving mode, see **HOTCIRCLE_STOP_AFTER** <br>
@ -160,42 +168,12 @@ qwer
**#Tco<ColdMin** Cold In temperature is too high, see **T_COLD_MIN** option <br>
**CWP_ON_CoMin** coldside pump started, cold side temperature is too low, so preventing cold loop freeze, see **T_COLD_MIN** option <br>
cT_hot_max) {heatpump_state = 0; lastStopCauseTxt = F("P.Tho");
cT_hot_max) {heatpump_state = 0; lastStopCauseTxt = F("P.Thi");
cT_crc_max) {heatpump_state = 0; lastStopCauseTxt = F("P.Tcrc")
cT_coldref_min) {heatpump_state = 0; lastStopCauseTxt = F("P.Tae");
cT_before_evap_work_min) {heatpump_state = 0; lastStopCauseTxt = F("P.Tbe");
cT_coldref_min) {heatpump_state = 0; lastStopCauseTxt = F("P.Tsuc")
cT_before_condenser_max) {heatpump_state = 0; lastStopCauseTxt = F("P.Tbc");
cT_cold_min) {heatpump_state = 0; lastStopCauseTxt = F("P.Tci");
cT_cold_min) {heatpump_state = 0; lastStopCauseTxt = F("P.Tco");
cT_workingOK_crc_min ) ) {
//errorcode = ERR_HEATPUMP;
millis_last_heatpump_on = millis_now;
heatpump_state = 0;
LSCint = LSCint_protective;
lastStopCauseTxt = F("P.W.TcrcMIN");
c_workingOK_wattage_min ) ) {
//errorcode = ERR_WATTAGE;
millis_last_heatpump_on = millis_now;
heatpump_state = 0;
LSCint = LSCint_protective;
lastStopCauseTxt = F("P.W.wattMIN");
"E.PressHot");
_LO) {
"E.PressCold");
"Err: ");
PrintSS_SaI(errorcode);
**Additional messages**<br>
**OK:E.T.Sens.** Sensor restored<br>
**OK:Pr.Cold** Cold side pressure restored<br>
**OK:Pr.Hot** Hot side pressure restored<br><br>
**OK:Pr.Hot** Hot side pressure restored<br>
**HWP_ON** hot side pump powered on<br>
**Err:_errorcode_** Error code: 1 = temperature sensor error, 2 = Hot side pressure too high 3 = cold side pressure too low<br>
## Firmware options and fine tunings