14
R
The inquiry codes are from A1 to Er. By pressing the “setting” key sequentially, the
desired inquiry code will be selected and value displayed. To exit the inquiry panel,
press the “setting” key once after the last inquiry code (Er) is reached. Details are shown
as follows:
A1—coil pipe temp.
A2—compressor suction temp.
A3—compressor discharging temp.
A4—ambient temp.
Er—error code
3. Parameter setting
:
NOTE:
THESE SETTINGS ARE PRE-SET ACCORDING TO THE
MANUFACTURER’S SPECIFICATION FOR SAFE HEAT PUMP OPERATIONS. DO
NOT CHANGE THESE SETTINGS AS IT WILL INFLUENCE THE SAFE OPERATION
OF THE HEAT PUMP.
Press the “setting” key for more than 3 seconds, until an audible tone is heard and enter
into the setting panel with “setting” symbol on display.
By pressing the “setting” key sequentially, the desired setting code will be selected. The
value of each setting can be adjusted by pressing
“up”
and
“down”
keys (Setting values
see below). To exit the setting panel, press the “setting” key once after the last setting
code (P6) is reached.
Details are shown as follows:
/ / / -
Set water temp in tank (30°C-99°C (86°F~210.2140°F), default: 50°C(122°F))
L1-
Setting is used to compensate/calibrate for the difference between displayed water
temperature (A6) and the actual measured water temperature in tank (use a good
quality thermometer). (0~15°C (32°F~59°F), default: 0°C (32°F))
L2-
Minimum outlet water temperature deviation. This value setting is set to indicate to
