How To Set Digital Temperature Controller

                                  Pymeter Digital Temperature Controller

                                                      Thermostat User Manual

www.pymeter.com

1. READ earlier USE

Q: How Pymeter Thermostat Control Temperature?
A: Information technology controls temperature by turning ON(OFF) the Heater/Cooler to Start(Stop) Heating/Cooling.

Q: Why cannot control temperature at a single indicate?
A1 : Temperature is fluctuating all the time in our changing surroundings;
A 2: If you effort to employ a temperature controller to keep the temperature at a single point, one time temperature changes slightly, it will trigger heating or cooling device ON&OFF very frequently, that will damage the heating/cooling device in a very short time.

Decision: All temperature controllers are used to control temperature range.

Q: How Pymeter Thermostat control temperature range?
A: In Heating manner (Low ON High OFF)

Inquire yourself a question , why you lot need to heat? the answer is current temperature is lower than the target temperature you lot desired, we demand to START the heater to heat upwards the temperature. Then there comes another question, at what point to Commencement Heating? Thus we need to gear up a low temperature bespeak to trigger heating(Turn ON outlet for Heater), which is called "ON-Temperature" in our production, forth with electric current temperature rise up, what if overheat? at what signal to Stop Heating? Thus the next we need to gear up a high temperature indicate to End Heating(Turn OFF outlet for Heater), which is chosen "OFF-Temperature" in our product. Later on heating stops, current temperature may fall down to low temperature betoken, then information technology will trigger heating again, into another loop.

In Cooling mode (High ON Low OFF)

Why you need to cool? the answer is electric current temperature is higher than the target temperature you desired, we need to Get-go the cooler to absurd down the temperature, at what point to Beginning Cooling? Nosotros need to set a high temperature point to trigger Cooling(Plough ON outlet for Cooler), which is called "ON-Temperature" in our product, along with current temperature falling down, what if too cold as we don't wish? Thus the next we need to set a depression temperature betoken to Stop Cooling(Turn OFF outlet for Cooler), which is chosen "OFF-Temperature" in our product. After cooling stops, current temperature may ascension up to loftier temperature point, so it will trigger cooling again, into another loop.
By this manner, Pymeter Thermostat controls temperature range at "ON-Temperature"~ "OFF-Temperature".

2. Keys Didactics

(1) PV: under working mode, display sensor i Temperature ; nether setting style, display card code.
(ii) SV: under working mode, display sensor 2 Temperature ; under setting style, display setting value.
(iii) Prepare central: press SET key for 3 seconds to enter setting .
(4) SAV key: during the setting process, press SAV key to save and go out setting .
(v) Increment cardinal: under setting mode, press INCREASE cardinal to increment value.
(6) DECREASE fundamental: under setting mode, press Subtract key to decrease value.
(7) Indicator 1: the lights are on when outlet ane is turned on .
(8) Indicator 2: the lights are on when outlet 2 is turned on .
(9) LED1 -50: the calorie-free is on if outlet one is gear up for HEATING.
(x) LED1-R: the light is on if outlet one is set for COOLING.
(11) LED2-L: the light is on if outlet 2 is set for HEATING.
(12) LED2-R: the light is on if outlet 2 is set for COOLING.

3. Working Mode (Important!!!)

Each Outlet supports Heating/Cooling Fashion.

Use for Heating device:
1 Assault-Temperature(1 On I 2On) < OFF-Temperature(ane OF / 2OF).

Outlet 1 (ii) plough on when electric current Temperature<= ON Temperature, and plough off when current Temperature>=OFF-Temperature, it will NOT turn on until current
Temperature falls back to ON-Temperature or lower!

Heating Fashion(Common cold–>Hot) , MUST set 1 On/ 2On LESS than i OF/ 2OF :
one On /2On : the minimum temperature(How COLD) you allow it to exist (information technology is the point to plow ON outlet to Commencement HEATING) ;1 OF/ 2OF: the maximum temperature(How HOT) you : allow it to be (information technology is the signal to plow OFF outlet to Terminate HEATING).

Use for Cooling device:
Gear up ON-Temperature(1 On I 2On) > OFF-Temperature(1 OF/ 2OF).

Outlet i (2) turn on when current Temperature>= ON Temperature, and turn off when current Temperature<= OFF-Temperature, it will NOT turn on until current Temperature rises back to ON-Temperature or higher!

Cooling Mode(Hot–>Cold), MUST set 1 On/ 2On GREATER than 1 OF/ 2OF : 1On/ 2On: the maximum temperature(How HOT) you lot allow it to exist (information technology is the signal to plough ON outlet to Commencement COOLING) ; 1OF/ 2OF: the minimum temperature(How Common cold) you allow it to be (it is the point to plow OFF outlet to STOP COOLING).

iv. Setup Teaching

When the controller is power on or working, press Set key for over 3 seconds to enter setting fashion, PV window displays the first menu code "CF", while SV window displays according setting value. Press Fix cardinal to go to next carte du jour, press INCREASE key or DECREASE key to set current parameter value. After setup done, press SAV key to save the settings and return to normal temperature display mode. During setting, if there is no operation for 30 seconds, the system will save the settings and return to normal temperature display mode.

five. Setup Flow Chart

half dozen. Chief Features

► Designed with independent dual outlets;
► Dual Relays, able to control both Heating and Cooling devices at the same time, or control separately;
► Dual Waterproof Sensors, plow devices on and off at desired temperatures, very easy and flexible to use;
► Celsius or Fahrenheit Read-out;
► Dual LED Display, read temperature from ii sensors;
► High and Low Temperature Alarm;
► Temperature Deviation Alarm;
► Power-on Filibuster, protect output devices from excessive on/off toggling;
► Temperature Scale;
► Settings are retained even when power off.

7.Specification

Attention: Once CF value is changed, all the Setting values will be reset to Default Values.
Don't compare it to common inaccurate thermometer or temp gun! Please Calibrate with ice-water mixture (0°C/32°F) if necessary!

Remarks: Cablegram will alarm with sound "bi-bi-bi ii" until the temperature is back to normal range or any cardinal is pressed; "EEE" is displayed on PV/SV window with "bi-bi-bi 2" alert if sensor is fault.

Temperature Difference Alarm(d7): (Example) if set d7 to 5°C, when temperature difference between sensor 1 and sensor ii is over five°C, it will alarm with sound "bi-bibiji".

Power-On Delay(P7): (Case) if set P7 to one min, outlets won't turn on until 1 min countdown since last power off.

How to Calibrate Temperature?
Soak the probes fully into the ice-water mixture, the bodily temperature should be 0°C/32°F, if the reading temperature are not, outset(+-) the difference in Setting –
C1 /C2, save and exit.