Hidrotermal Hidro-H11, User Manual

Page: 9 / 10

Code
Default
Value
Unit
HC H _
L5
No
Function
℃
H5 45 ℃
PE 1 Min
CR 00 ℃
d 2
℃
1. The sensor should be set up correctly
2. Enlarge the expanded wire size if any.
3. Make sure the wires sealed is good.
4. Change the sensor.
1.Check if the sensor has accurately measured the
temperature or not.
2.Change contactor.
1. Check to see if the connection of sensor and
coupling are good.
1. The sensor is not correctly installed to
detect the correct temperature.
2. Contactor fails.
Solution
1.Check power supply and change fuse.
2.Check if the input voltage is right or change the
thermostat with our distributor.
1.Reset the desired temperature.
2.Check the reasons for overheating and less
pressure.
3.After the trouble is solved, restart to work.
1. Sparate sensor wire with power cables
2. Change shielded lines
3. Check if the terminal is tight.
Causes
1. Check if the power is open or the
thermostat failture.
1.The setting temperature is higher than
the present temperature.
2.The flow switch is open circuit because
of low water pressure.
1. The sensor is interfered;
2. Poor wiring;
3. Wire damage.
1.The sensor is opened or shorted circuit.
1. The installation position of the sensor is
not correct;
2. The sensor's wiring is too long
3. The wire connected poor;
4. The sensor is damaged.
"EI" is displayed
Big tolorance between
current temperature and
displayed.
Machine does not stop
when reach the desired
temperature.
Displaying but machine
doesn't work
Display the temperature
is unstable or there exists
misplay
Temperature Return
Difference
1~15
Failure
No display when power is
on.
Alarm on high limit
Temperature
+1
℃
to 80
℃
Delayed Time 0~5
Temperature Correction -15~15
Function Setting Range
Heating/Cooling H/C
Alarm on low limit
Temperature
-1 to -45
℃
Hold "set", then press
▲
or
▼
simultaneously. Choose
HC,
H
represents Warm Mode,
C
represent Cold Mode.
Hold "set", then press
▲
or
▼
simultaneously. Choose lowest
temperature limits: Temperature
c1
℃
to 80
℃
Hold "set", then press
▲
or
▼
simultaneously. Choose highest
temperature limits: Temperature
c1
℃
to 80
℃
Hold "set", then press
▲
or
▼
simultaneously to set delayed
star time from 0 to 5 minutes.
Hold "set", then press
▲
or
▼
simultaneously. Choose
temperature correction: -15
℃
to
15
℃
Hold "set", then press
▲
or
▼
simultaneously. Choose return
difference: 1
℃
to 15
℃
Error symbol: when the sensor in
opened or shorted circuit. Code
EI
will be displayed.
Brief on Operation
Trouble Shooting
Note:
Cooling Capabilities are Not Provided with this equipment.