Quick guide ECOLITE Controller
This document may only be used in addition to the Operating Instructions for ECOLITE condensing units (KB-206)! Please read those Instructions before using this Quick Guide. They also include specific information on parameters, factory settings, Modbus connection etc.
Function keys and display
The ECOLITE controller has 4 function keys for operation and diagnostics as well as a colour display:
Enter password
- Press F2 + F4 simultaneously ⇒
PAr
- Press F1 ⇒
PASS
- Press F4 ⇒
0
- Use F1/F3 for choosing
2
(= code for installer) - Press F4 to confirm
- Press F2 one or several times to return to main menu
Set parameters
- Press F2 + F4 simultaneously ⇒
PAr
- Press F4 ⇒
CnF
- Use F1/F3 for choosing:
CnF
CPr
FAn
COr
For each of these menu items, press F4 to confirm and again use F1/F3 for choosing the parameters of each submenu (see below).
Press F4 to confirm each of these settings. Press F2 one or several times to return to main menu.
CnF
: Settings for unit
For A2L application, see Operating Instructions KB-206!
| Refrigerant | 0 = R404A |
| CRII configuration | 0 = No CRII |
| Operation mode | 2 = Room temperature control (also set SP1 at 10 K below SP4, see below!) |
| Unit system | 0 = SI (bar / °C) |
| User access code | 0 .. 255 |
| A2L license code | 0 .. 9999 If |
CPr
: Settings for compressor and CRII
| Set point evaporating temperature (°C) |
| 2nd set point evaporating temperature (°C) |
COr
: Settings for room temperature control
| Set point room temperature (°C) |
For more information incl. factory settings: see Operating Instructions KB-206!
Start release
- Press F4 ⇒
init
- Press F4 ⇒
OnOF
- Press F4 ⇒
OFF
- Press F1 ⇒
On
or F3 ⇒OFF
- Press F4 to confirm
- Press F2 one or several times to return to main menu
Set clock
- Press F4 ⇒
init
- Press 2 times F3 ⇒
CLOC
- Press F4 ⇒
HOUr
- Use F1/F3 for choosing:
| Adjustment: hours (0 .. 24) |
| Adjustment: minutes (0 .. 59) |
| Adjustment: day (0 .. 31) |
| Adjustment: month (0 .. 12) |
| Adjustment: year (0 .. 99) |
| Acceptance of the values |
| Update of the values |
Press F4 to confirm. Press F2 one or several times to return to main menu.
Show operating condition
- Press F4 ⇒
init
- Press F1 ⇒
Ai
- Press F4 ⇒
Prt
- Use F1/F3 for choosing:
| Suction pressure as saturated temperature |
| Suction gas temperature |
| Condensing pressure as saturated temperature |
| Discharge temperature |
| Ambient temperature |
| Room temperature (remote sensor required) |
Press F4 to confirm
Check active alarms and alarm history
Active alarms:
- Press F4 ⇒
init
- Press F3 ⇒
AL
Monitoring of active alarm (use F1/F3 for scrolling up/down)
Alarm history:
- Press F4 ⇒
init
- Press 3 times F3 ⇒
HiSt
- Press F4 ⇒
HYSP
- Use F1/F3 for choosing:
| Memory number of last alarm (0 .. 19) |
| Alarm code |
| Date from alarm list (DD:MM) |
| Time from alarm list (HH:MM) |
| Number of saved alarms from alarm list |
Press F4 to confirm