background image

 
 

 

 
 

eliminated. 
 

Step # 

Temp (F)  Step # 

Time (h) 

C01 

120  T01 

01.5 

C02 

132  T02 

02.5 

C03 

175  T03 

01.0 

C04 

000  T04 

00.0 

C05 

000  T05 

00.0 

C06 

000  T06 

00.0 

Tabl1 , Initial program for smoking salmon. 

 
The following is an example of setting for one step smoking at 160F for 9 hours.   
 

 

Temp (F)   

Time (h) 

C01 

160  T01 

09.0 

C02 

000  T02 

00.0 

C03 

000  T03 

00.0 

C04 

000  T04 

00.0 

C05 

000  T05 

00.0 

C06 

000  T06 

00.0 

Table 2. Setting for smoking at 160F for 9 hours. 

 

 
4) Checking the current step and display the time

   

This is done by pressing the Time Key (“6)”) once. The display will show T0X for one 
second before it displays the time it has been on. e. g., it will display t03 for a second, if 
the controller is in step 3 of cooking. 

When “8)” is on (lit) and “7)” is flashing at the same 

time, LED is in timer mode and shows the actual time passed since the controller was 
last powered up. Please note that this is the total time, not the time that has passed in the 
current step. Press Time key again will switch the display to the current temperature. 
Both “7)” and “8)” will be off. 
 

6) Tuning the controller 

This controller is shipped with the system parameters set for the Bradley   
Smoker. The user should not need to change these parameters. If you feel the 
performance is not ideal, you can try to use the recommended PID parameters listed in 
Table 1. These are the parameters we obtained from tuning the system manually. Fig 5 
shows how to change them. 
 

Symbol 

Содержание WS-1200CPH

Страница 1: ...ery easy to operate the process involves high temperature and high wattage appliances and your safety is paramount SAFETY WARNINGS This controller is designed only to be used with devices that have li...

Страница 2: ...king device is more than 1200 watts This controller is designed to control the devices recommended by Auber Instruments only Using it to control a not recommended device can be dangerous and cause fir...

Страница 3: ...of local standard is needed Operating Instructions 1 Description of the controller Fig 1 Front Panel 1 Parameter Window LED for displaying temperature values and controller s system parameters 2 Outp...

Страница 4: ...layed in the Parameter Window is time passed since power up If it is flashing but Timer Status Indicator 8 is off the value displayed in the Parameter Window is the parameter that needs to be set The...

Страница 5: ...Each step contains the temperature C0X and time duration T0X setting They are represented by the symbol C0X and T0X where X is the step number e g Step 4 temperature is represented by C04 and step 4...

Страница 6: ...eps for cooking you can finish programming by pressing the SET continuously until it passed T06 and displays the current temperature You can also leave the controller alone The display will return to...

Страница 7: ...en on e g it will display t03 for a second if the controller is in step 3 of cooking When 8 is on lit and 7 is flashing at the same time LED is in timer mode and shows the actual time passed since the...

Страница 8: ...d how efficiently it transfers heat For example consider the difference between a heat lamp and a hot plate When electricity is applied to a heat lamp it begins to heat instantaneously and when it s t...

Страница 9: ...ely between A and the current water bath temperature which indicates auto tuning is in progress When the display stops flashing the auto tuning is finished Now the newly calculated PID parameters are...

Страница 10: ...8 when changing the temperature unit to Fahrenheit I Integral time The unit is in seconds This parameter controls the output of the controller based on the difference between the measured and set tem...

Страница 11: ...e SET again to confirm the change The display will show the d for a second and its value next Use the same P setting procedure to set the d value When finished press the SET again to confirm the chang...

Страница 12: ...optimized temperature control system should consume about 25 of the heater power at the set temperature steady state For example if you found out that only 50 watts of energy is needed to maintain the...

Страница 13: ...offset value Setting the output reduction The parameter window will first show OUt for a second and then its value Use and keys to change OUt value to your desired limit value and press SET Setting C...

Страница 14: ...rranty does not cover damage caused by misuse abuse negligent handling or damage due to faulty packaging or mishandling in transit This warranty does not cover damage or defects caused by or resulting...

Страница 15: ...re the package as damage in shipping is not covered by your warranty Mark the outside of your package ATTENTION CUSTOMER SERVICE We are constantly striving to improve our products and therefore the sp...

Страница 16: ...l produce about 1 3 watts of heat When 12 Amps is passing through the controller 16 watts of heat is produced in the controller As more heat is produced the temperature inside the controller will rise...

Страница 17: ...ctive current is much lower making heat not an issue 2 Limit maximum output power If you set output reduction parameter to 80 then a 15 A heater will become a 12 A heater It will take 25 longer time t...

Страница 18: ...ontroller and smoker The input of the controller is connected to the power strip by the 16 AWG power cord supplied blue arrows The generator is connected to the power strip by the power cord from Brad...

Страница 19: ...by the power jumper cord provided by the Bradley blue arrows It is the cord that used to connect the generator to smoker The controller output is connected to the smoker by the power cord red arrows I...

Страница 20: ...ossible This is especially the problem for the Bradley Original Smoker because of its black color The controller should be placed away from direct sun light also Although the controller uses a high in...

Страница 21: ...hotter if more food is placed in it to block the hot air from going up e Operating the controller when ambient temperature is below 32 F 0 C The controller reading is only accurate for temperature 32...

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