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                                                                                                                                          Suzhou Lily Tech. Co., Ltd.

 

 
 

Page  3. Total  5  pages

 

 

Code parameter table: 

Code 

Function 

Range 

Remark 

Factory 

Default   

t0 

Temp. control mode 

H/C 

H: heat; C: cool 

t1 

Temp. hysteresis 

0.1 

  20

 

 

0.1 

t2 

Time delay protection for Temp. load 

  30 min 

 

t3 

Temp. calibration 

-9.9 

  +9.9

 

 

t4 

Temp. high limit (relative value, R1) 

  20   

If 0, no high temp. limit 

0.2 

t5 

Temp. low limit (relative value, R1) 

  20   

If 0, no low temp. limit 

0.1 

t6 

Temp. high warning point (relative value) 

  65   

If 0, no high temp. warn 

t7 

Temp. low warning point (relative value) 

  65   

If 0, no low temp. warn 

h0 

Humidity control mode 

H/P 

H: humidify; P: dehumidify 

h1 

Humidity hysteresis 

  20 % 

 

h2 

Time delay protection for Humi. Output 

  30 min 

 

h3 

Humidity calibration 

-20 

  +20% 

 

h4 

Humidity high limit (relative value, R1) 

  20 % 

If 0, no high humidity limit 

h5 

Humidity low limit (relative value, R1) 

  20 % 

If 0, no low humidity limit 

h6 

Humidity high warning point (relative value) 

  80 % 

If 0, no high humidity warn 

h7 

Humidity low warning point (relative value) 

  80 % 

If 0, no low humidity warn 

u0 

Egg turn (R4, R5) deenergized time 

  999 min 

If 0, no turn function 

60 

u1 

Egg turn (R4, R5) energized time 

  999 sec 

If 0, no turn function 

30 

u2 

Egg turn times 

  999 

If 0, turn without shop 

u3 

Exhaustion fan (R1) deenergized time 

  999 min 

If 0, no exhaustion 

120 

u4 

Exhaustion fan (R1) energized time 

  999 sec 

If 0, no exhaustion 

30 

u9 

Sensor selection 

0/1 

0: ZL-SHr03A 

1: ZL-SHr05B 

 

Control Function Instruction 

Temperature control 

Heat mode

t0 = H

 

When 

Room  temp. 

≤ 

Set  temp.

  (

TP

)  –

t1

,  and 

Temp.  Output

  (R3)  has  stopped  for

t2

,         

Temp. Output

 (R3) will be energized. 

When 

Room temp. 

≥ 

Set temp.

 (

TP

), 

Temp. Output

 (R3) will be deenergized. 

Cool mode

t0 = C

 

When 

Room  temp. 

≥ 

Set  temp.

  (

TP

)  +

t1

,  and 

Temp.  Output

  (R3)  has  stopped  for

t2

,         

Temp. Output

 (R3) will be energized. 

When 

Room temp.

 ≤ 

Set temp.

 (

TP

), 

Temp. Output

 (R3) will be deenergized. 

Over high temperature limit protection (only for heat mode) 

When 

Room temp. 

≥ 

Set temp.

 (

TP

) +

t4

Fan Output

 (R1) will be energized. 

When 

Room temp. 

≤ 

Set temp.

 (

TP

) +

t4

-

t5

Fan Output

 (R1) will be deenergized. 

 

 

 

 

Summary of Contents for ZL-7850A

Page 1: ...5 ZL SHr03A 2 25 ZL SHr05B Temperature 1 Setting range Humidity 0 80 RH Temperature 0 65 Display range Humidity 0 99 RH Temperature 20 80 Output Temp Output 5A Humi Output and Fan Output 3A 2 Egg turns 1A Working environment 10 45 90 RH without dew Case dimension L78 x W34 5 x D71 mm Drilling size L 71 x W29 mm Case materials PC ABS fireproof Protection level IP65 Front panel only Key Function Hea...

Page 2: ...dity warn hL Humidity low warn point Low humidity warn Lo Keypad locked Keypad locked Un Keypad unlocked Keypad unlocked UnL Restore to factory default settings Restoring to default settings Firmware Version After power on reset display the model name 7850A and firmware version A1 2 Setting Operation Temperature and humidity setting Keep S depressed for 2 seconds to enter into exit temperature and...

Page 3: ...elative value 0 80 If 0 no high humidity warn 0 h7 Humidity low warning point relative value 0 80 If 0 no low humidity warn 0 u0 Egg turn R4 R5 deenergized time 0 999 min If 0 no turn function 60 u1 Egg turn R4 R5 energized time 0 999 sec If 0 no turn function 30 u2 Egg turn times 0 999 If 0 turn without shop 0 u3 Exhaustion fan R1 deenergized time 0 999 min If 0 no exhaustion 120 u4 Exhaustion fa...

Page 4: ...for 2 seconds starts manual egg right turning keeping depressed for 2 seconds starts manual egg left turning Pressing S and simultaneously shows the full egg turn counter value Power on reset will reset the full egg turn counter value to zero Timer exhaustion control R1 Fan Output R1 will be energized for u4 after deenergized for u3 periodically Warning control When there is warning the buzzer wil...

Page 5: ...iring when power is supplied 2 Electrical wiring must be manipulated by certified electrician 3 Read this manual carefully Connect according to electrical wiring diagram Wrong connection will damage the device 4 Do not layout the sensor bundle together with power supply bundle 5 Avoid working in erosive wet and strong electrical magnetic field environment which could affect the device works correc...

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