
4
See configuration menu item 5. The heating should begin to operate immediately
OPERATION
1.
Configuration Menu
The configuration menu allows you to set certain thermostat operating characteristics to your system
or personal requirements. Shortly press button
①
to make sure the thermostat is in anti-freeze mode.
Hold button
③
for 3 seconds to enter the configuration menu. The display will show the first item in the
configuration menu. Press button
③
to shift to the next menu item. Use
▲、▼
to select. To exit the
menu , press button
①
revert to the anti-freeze mode . Press button
④
revert to the program operation.
If no buttons are pressed within 20 second the thermostat will exit the menu. To revert to factory default
setting , push
▲、▼
button in a same time for 3 seconds. Display will show “DEF” blinking 3 times and
return to Menu item 1 indicates all the configuration setting has reverted to factory default setting.
The configuration menu chart summarizes the configuration options. An explanation of each option as
follows:
Item Press
buttons
Displayed
(
factory default
)
Press
▲、▼
to select
Descriptions
1
③
01 (0)
-3 --- +3
Select temperature display adjustment
higher or lower
2
③
02
(
35
℃)
18
℃
(64
℉
)—35
℃
(95
℉
)
Select maximum setting temperature
for heating
3
③
03
(
5
℃)
5
℃
(41
℉
)—20
℃
(68
℉
)
Select minimum setting temperature
limitation
4
③
04
(℃)
℃
/
℉
Select temperature display to
℃
or
℉
5
③
05
(
FA
)
FA/SL
Select fast heating or slow heating
6
③
06
(
PP
)
PP/OO
Select pump protection PP
Cancel pump protection OO
7
Press button
④
revert to the program operation
1) Select temperature recalibrates Adjustment 3 LO to 3 HI
–
You can adjust the room temperature display up to 3 higher or lower. Your thermostat was accurately
calibrated at the factory but you have the option to change the display temperature to match your previous
thermostat. The current or adjusted room temperature will be displayed on the right side of the display.
2) Select maximum temperature set point
This feature provides a maximum set point temperature f. The default setting is 35
℃
(95
℉
), It can
be changed between 18
℃
(64
℉
) to 35
℃
(95
℉
)
3) Select minimum temperature set point.
This feature provides a minimum set point temperature. The default setting is 5
℃
(41
℉
), It can be
changed between 5
℃
(41
℉
) to 20
℃
(68
℉
)
4)
Select
℉
or
℃
readout
.
Changes the display readout to Centigrade or Fahrenheit as required
5)
Select fast heating or slow heating
Select FA to start heating immediately when the set point is 1
℃
above the room temperature. Select
SL to start heating only when the set point is 3
℃
above the room temperature.
6)
Select pump protection mode
Содержание 908WHB-3
Страница 8: ...8...