OMEGA | WATER SOURCE HEAT PUMPS
OMEGA-VSHPe.F-IOM-1912
15
www.omega-heatpump.com
7. Open up your internet browser (i.e. Explorer, Google
Chrome) and type in the following address
192.168.0.99.
8. The following home page will load for the controller
software. Below is a screen shot of the interface (version
5.4 software is shown).
9. An event log feature called Log Dump allows for re-
cording unit operation information during faults or at start
-
up as a troubleshooting aid. For example in the figure
below the first line item indicates
“
Y
”
terminal was ener-
gized (Y=1) when the Cooling (CLG=1) and tripped on
Low Pressure fault (LP=0).
Captured unit controller details indicate a binary value (0
or 1) to signify if there was a call or not for that parame-
ter. These include:
Y = call from thermostat to Y terminal
O/B = call from thermostat to O/B terminal
CPR = compressor ON or OFF
RV= reversing valve energized or de
-
energized
HTG = call for heating
CLG = call for cooling
LP = low pressure fault
HP = high pressure fault
Fan = fan ON or OFF
CO = condensate fault
LPALM = low
-
pressure alarm
HPALM = high
-
pressure alarm.