EWELLY EW-T207Z Directions

Microcomputer Thermostat Serial
《EW-T207Z
ELIWELI is an enterprise which is specialized in
producing eletronic temperature controller. We always
insist that quality of product and best service is our goal.
Our sensor is especially precisely made and sealed; it
is moisture-proof , therefore its performances are more
stable and reliable.

Technical Specifications

1、 Operating Voltage
：Load relay: 30A/220V/AC，Directly
2、 Output Load
used below 30A load.
Defrost relay 5A/220V/AC
3、 Power Consumption
4、 Working Environment
：－50.0℃ ～50.0℃
5、 Control Range
：0. 1℃
6、 Resolving Power
：one- way temperature sensor，one- way
7、 Input Signal
deforsted sensor，10k × 2 m standard cable length
8、 Overall Dimension
：71(W)×29(H)mm
9、 Starter Size
h
Plane Sketc
Refrigerating Indicator
Fan Indicator
Current Temperature
PV
SV
Setting Indicator

Operation Instructions

1、
Setting of control temperature: Press
temperature, pres or
2、
Setting of parameters: Press
or to enter input of menu password for inputting the password (if the
password is wrong, you can only see set values of the parameters, which can't
be changed, and the password
procedure, that is, will appear, and then continuously press
following parameter values will appear:
entering the menu for resetting the parameters.
3、
Display temperature of the defrosting sensing head: Press
temperature of the defrosting sensing head.
》
Directions
：AC220V ±10%
50HZ/60HZ
、Fan relay 5A/220V/AC
： ≤3W
： －10℃～50℃ RH ≤90%
：±0.5℃
Accuracy
：78(W)×35(H)×62(D)mm
Defrosting Indicator
Fault indicator
Forcible Defrosting Key
！
。
C
。
F
Locking Indicator
to display the control
to change the control temperature.
for 6s, will appear, and then press
is concealed), press to enter setting
4、
Enforcing defrosting button: Press
(if temperature of the defrosting sensing head is met (defrosting conditions at ending
temperature of defrosting), enforcing defrosting can be executed).
5、
Press
this time, all parameter values are restored to factory values, 10s later, the system
will be returned to normal operation mode.。

Display instructions

！ ！
。 。
C C
PV PV 。 。
F F
SV SV
！
。
C
PV 。
F
SV
！
。
C
。
PV
F
SV
！
。
C
PV 。
F
SV
！
。
C
。
PV
F
SV
！
。
C
。
PV
F
SV
！
。
C
PV 。
F
SV
！
。
C
PV 。
F
SV
！
。
C
PV 。
F
SV
！
。
C
。
PV
F
SV
！
。
C
PV 。
F
SV
！
。
C
。
PV
F
SV
！
。
C
PV 。
F
SV
Setting Key
！
。
C
。
PV
F
SV
！
。
C
PV 。
F
SV
！ ！
。 。
C C
。 。
PV PV
F F
SV SV
the
Failure display:
！
。
C
PV 。
F
SV
to display
！
。
C
PV 。
F
SV
for a long time for enforcing defrosting
for 1s, and press for 6s at the same time, the display is flashed, at
Press for 6s, input correct password, 6s later, press
to modify the setting for low-temperature warning:
-50.0℃~ control temperature of - 1.0℃
，
press again and press
setting for high-temperature warning, to control the
temperature from +1.0℃ to 50.0℃.
Press again, and then press
returning difference of the temperature: 0.1-15.0℃.
Press again, and then press
delayed starting: 0-10min.
Press again, and then press
temperature correction values: -10.0℃ - 10.0℃.
Press again, and then press
temperature correction values of the defrosting sensor:
- 15- 15℃.
Press again, and press
01 for modifying types of defrosting.
Press again, and press
defrosting time: 1-60 min.
Press again, and press
of defrosting: 0-99h.
Press again, and press
temperature for defrosting: 0- 40℃.
Press again, and press
mode of the electric fan
Press again, and press
dropping time after defrosting: 0-10min.
Press again, and press
operation mode of the fan after defrosting: 00-01.
Press again, and press
delayed starting time of the fan after defrosting: 0-20
min.
Press again, and press
delayed starting temperature of the fan after defrosting:
- 20- 20℃.
Press again, and press
of the password.
Failure display for super-high temperature
Displays for failures of super-low temperature
or the sensor
Version：T207Z.13.09.24
or
.
or to modify the
or to modify
or to modify
or to modify
or to modify
t
or o select 00 or
or to modify the
or to modify period
or the ending
or t o select starting
00-01。
or to modify water-
or to select
or to modify
or to modify
or to modify setting