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Update README.md
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README.md
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README.md
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@ -70,7 +70,13 @@ To check EEV connection, you can use a stepper motor as shown in the video. If
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To check temperature sensors connectors crimp one array of sensors. Plug it to all sensors connectors one-by-one and check results in a serial console.<br>
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{-Photo: PCB with connected arrays of sensors (I have enough sensors, so all 3 arrays are connected except Ts2 and Treg) -}<br>
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{-Screenshot: serial console with temperature readings: -}<br>
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After tests completed comment 3 self-test defines and re-upload firmware. Your controller is ready to a first start (after wiring).<br><br>
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After tests completed comment 3 self-test defines.<br>
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Choose what so you wand to heat and uncomment one of those options:
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```c
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#define SETPOINT_THI //"warm floor" scheme: "hot in" (Thi) temperature used as setpoint
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//#define SETPOINT_TS1 //"swimming pool" or "water tank heater" scheme: "sensor 1" (Ts1) is used as setpoint and located somewhere in a water tank
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```
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Re-upload firmware. Your controller is ready to a first start (after wiring). Probably you'll never need to change other options.<br><br>
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## Wiring (permanent controller installation).
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Here are no instructions for choosing the right placement for permanent installation of the controller. It depends. You're building your system, and you know much better "where" and "how".<br>
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@ -316,7 +322,7 @@ System type, comment both if HP with EEV
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//#define NO_EEV //capillary tube or TXV, EEV not used
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```
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What sensor is used to check setpoint, uncomment one of those options
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Sensor used to check setpoint, uncomment one of those options
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```c
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#define SETPOINT_THI //"warm floor" scheme: "hot in" (Thi) temperature used as setpoint
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//#define SETPOINT_TS1 //"swimming pool" or "water tank heater" scheme: "sensor 1" (Ts1) is used as setpoint and located somewhere in a water tank
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