In Brief Description:
12 VDC, Probe is PT100, Temp range -50 to 400 C. Output PID variable voltage 0 to 12 VDC or just on/off (0VDC/12VDC)
NO panel Description
1 PV measured data
2 SV target data
3 RUN mode light
4 Hi high temp. alarm
5 Lo Low temp. alarm
6 SET to set data
7 < move/run/stop
8 - decrease
9 + increase
SET Temp:
When normal display, press "SET", it will appear SC1 -> TC1 -> AL1 -> AH1 ->SC2 ->TC2 ->AL2 ->AH2 ->SC3 ->TC3 ->AL3 ->AH3 ->SC3 ->TC3 ->AL3 ->AH3 ->SC4 ->TC4 ->AL4 ->AH4, under each parameter, by press "<, +,_" to enter corresponded data. If enter SC=0, that stage and all later stages will be ignored. Press "SET" till normal display
SET Parameters:
When normal display, press"SET" for 3 seconds, then press "SET" will appear F-C -> SL1 -> SL2 -> HdC. Enter data under each parameter. Press "SET" 3 seconds again back to normal display.
When normal display, press"SET" for 9 seconds, it will appear P -> I -> d -> Ar -> T -> Pb ->UdC -> LCK. Enter data under each parameter. Press "SET" a few seconds till back to normal display.
SET meaning
P default 30
I second, default 240
D default 60
Ar do not change
T not in used.
Pb probe calibration
UDC minimum fan speed
LCK do not change
F-C 0=C 1=F
SL1 not change
SL2 not change
HdC maximum fan speed, default 100%
SC1 Stage I, Temp.
TC1 Stage I, Time minute
AL1 Low Temp. alarm
AH1 High Temp Alarm
......
SC4 Stage IV, Temp.
TC4 Stage I,V Time minute
AL4 Low Temp. alarm
AH4 High Temp Alarm
Note:
*1 When P=0 On/Off mode, activating temperature 3 C.
When P≠0 PID Output,need to fine tune P,I,D to fit your very own pit
*2 Minimum fan speed(UDC)
Press "SET" till appear "UD", then press "<", then press "+" or "-" till the fan begin to running. Press"SET" again" to normal display
*3 LCK, do not change, but meaning is
A.. LCK=0000,all parameters can be chaned
B .LCK=0001 ,SV、AL1,AL2 can be changed, all other parameters can not be changed
C.. LCK=0011,SV can be changed, all other parameters can not be changed
D. LCK=0111,all parameters can not be changed
*4 Maximum fan speed HdC
Indeed Hdc is percent of maximum voltage, in turn maximum an speed
When DOG is in auto mode, press"<" to end it and change to "manual mode", if press "<" again change to "AUTO" mode again and starts over a new course.
When
When Manual mode, if RUN blinks, press "+" or "-" to change output voltage and in turn fan speed
Restore to Default:
1.turn off power swith for 3 seconds
2.Press "<" and hold,
3.turn power swith on, it will show "8888", then "1111","2222","3333", then release "<"
Error shooting
When PV display‘————‘bad probe
When Hi/Lo in red and blinks, high or low temp alarm
When PV blinks, measured temp. Is beyond the maximum range
When SV‘--:--‘ and blinks,program ends normally
When manual model, SVshows‘----‘
When PV in“Err”, please do operation of "restore default"