Lampoassa ELI 60-90, User Manual

Page: 26 / 62

26
100% GEOTHERMAL HEAT
MAINTENANCE
Etusivulle palataan näytön vasemmassa alakulmassa olevasta painikkeesta. Edelliselle sivulle palataan näytön oikeassa alakulmassa olevasta nuolipai-
nikkeesta. Oikean yläkulman i-painikkeesta avautuu ohjesivu. Toimintahäiriössä yläpalkkiin ilmestyy hälytyspainike.
The compres-
sor is on all the
time or for long
periods of time.
A lot of heat is needed, for example
the outdoor temperature is very low or
the structure is drying during the first
year’s use of the building.
No action requi-
red.
Lack of refrigerant. Can be detected
from bubbles in the liquid container
even after some minutes of use.
Contact a refrig-
eration supplier or
maintenance.
If these instructions do not help, please contact the equipment installer
or your local dealer. If necessary, contact the Lämpöässä maintenance
call centre at +358 40 841 8340.
5.3. Alarms
There are two ways to examine the alarms with ÄssäControl.
• You can see the active alarms if you press the alarm bell on front
page. You can check out the alarms by pressing the
check out
alarms -button. You can go to alarm history from active alarms
page by pressing the button at the bottom of the page.
• You can see earlier alarms by pressing the alarm history -button at
the menu functions .
The software automatically stores the newest 100 fault messages. This
menu allows resetting the fault log data stored. Possible alarms in Esi
ground source heat pump:
• Compressor 1 circuit 1 some motor protection gone off. Check
motor protection F1, F2 or F3.
• Compressor 1 internal heat protection gone off. Wait 45 min.
• Low pressure pressostat of circuit 1 functioned. Accept presostat.
• High pressure pressostat of circuit 1 functioned. Accept presostat
• Incorrect phase order. Change feed phase order.
• Temperature did not rise in pre set time. Resistance enabled.
• Outside temperatur sensor fault.
• Hot gas sensor 1 fault.
• Low boiler sensor fault.
• Top boiler sensor fault.
• Heating circuit 1 sensor fault.
• Heating circuit 2 sensor fault.
• Heating circuit 3 sensor fault.
• Hot water temperature sensor fault
• Room temperature sensor fault.
• Alarm of liquid circuit (optional)
• External alarm
• Resistor functioned in full power system
5.4. Maintenance procedures
NOTE! Access to the maintenance menu is password-protected. Access
to the maintenance menu is restricted to Lämpöässä installer training
graduates and certified installers. Status data can be monitored through
the maintenance menu. The monitoring options include digital inputs
and outputs, analog inputs and outputs, and variables.