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1  , the maximum is 15  . 
 

 Hysteresis settings:

 

  Press "SET" key and hold more than 3 seconds to enter the menu display, 
with "

" or "

" key adjusted to the screen, appearing "D" code, press the 

"SET" key to display the hysteresis set value, press "

 "Or"

"key to adjust 

the parameters. 

 

Temperature calibration funtion:

 

 When there is deviation between the measuring temperature and standard  
temperature, use the temperature calibration function, make the machine  
measurements value consistent with the standard temperature, the after 
calibration temperature= the before calibration tempe calibration value 
(calibration value can be positive number, negative number, and 0) . 

 Temperature calibration settings:

 

  Press "SET" key and hold more than 3 seconds to enter the menu display, 
with "

" or "

" key adjusted to the screen, appearing "CA" code, press the 

"SET" key to display the temperature calibration settings, press "

 "Or"

"key 

to adjust the parameters. 
 

For example: When we measure the probe temperature was 25 degrees,it 
displays 25 degrees as the CA is 0, it displays 26 degrees as the CA is 1, 
it displays 24 degrees as the CA is -1. This function is generally applied 
when the probe can not measure directly the measured object. For 
example, we place the probe at the outside of a cup to measure its water 
temperature, we need to adjust the CA parameters because of the heat 
loss of the cup, so that the display temperature can be in accordance 
with cup temperature. 

 

 Delay Protection Funtion:

 

  In the cooling mode, the first power on, when the measured value above the 
set value + hysteresis value, the machine will not immediately start cooling, it 
needs to set the delay time, then the machine can run to start cooling; once the 
interval between two cooling is larger than the delay time, the machine 
immediately starts cooling, once the interval between two cooling is less than 
the delay time, the machine must run the remaining delay time to start cooling. 
The delay time is started to calculate from stopping the machine. The delay 
time of heating mode is as same as the cooling mode. 
  Note: It is recommended that only the device that use compressor cooling can 
use the delay start function, the user who don't need delay start function 
please set this parameter to 0. 

 

Delay Protection Setting:

 

  Press "SET" key and hold more than 3 seconds to enter the menu display, 
with "

" or "

" key adjusted to the screen, appearing "PT" code, press the 

"SET" key to display the delay setting value, then press the "

 "or "

"key to 

adjust the parameters. 

 

Upper and lower limit functions:

 

  The setting of HS and LS limit the set range of control temperature point , for 
example: HS is set to +15, LS is set to -10, the control temperature can only be 
adjusted between -10 and +15, when the control temperature to -10 then press 
"

" key, the display will remain on the status of -10 and not decrease; when 

the control temperature to +15 then press "

" key, the display will on the 

status of 15 and not incease. If the set point outside this range, it needs to 
firstly change the value of HS and LS, then it can be achieved. 

Upper and lower limit settings:

 

  Press "SET" key and hold more than 3 seconds to enter the menu display, 

Summary of Contents for WH7016C

Page 1: ...WH7016C Thermostat Product Manual ...

Page 2: ...hort circuit the user can not modify Terminals 7 and 8 Temperature connection sensor Note The load refers to the heating or cooling equipment on control Electrical performance Temperature measurement range 50 110 Temperature control range 50 110 Temperature measurement error 0 5 Sensor Type NTC 10K 3435 Control accuracy 1 Working voltage AC DC12V Working current 2W Relay contact point current AC 7...

Page 3: ...n the thermostat can be turned off Cooling heating function Cooling Mode When the measured temperature is higher than or equal to the set value hysteresis the relay picks up to start the output When the measured temperature below the set value the relay off and close the output Heating mode When the measured temperature is higher than or equal to the set value the relay off turn off the output Whe...

Page 4: ...oling mode the first power on when the measured value above the set value hysteresis value the machine will not immediately start cooling it needs to set the delay time then the machine can run to start cooling once the interval between two cooling is larger than the delay time the machine immediately starts cooling once the interval between two cooling is less than the delay time the machine must...

Page 5: ...minimum set limit 50 110 50 HS The maximum set limit 50 110 110 CA Temperature calibration 5 5 0 PT Delay time 0 10 1 Minutes fault tips 1 When the sensor disconnected the screen displays and close the heating wire 2 When the sensor detects the temperature is below 50 degrees the screen displays LLL 3 When the sensor detects a temperature higher than 110 degrees the screen displays HHH Caution for...

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