How To Display The Errors; Initial Screen; Error Screen For Tank Unit; Error Screen For Heat Pump Unit - Sanyo SHP-TH90GDN-SW Technical Manual

How to display the errors

The error screen is displayed by returning the tank unit's display to the initial screen. The display alternates
between the initial screen and error display screen every 4 seconds while an error is displayed.
<Initial screen>
CO2 ECO
SANYO
TANK TEMP
OUT TEMP
STATUS
<Error screen for tank unit>
(Example: Outdoor sensor trouble)
ERROR
TANK
SENSOR OUT
CALL SERVICE

Displaying the error history

The display switches to the LOGG MENU screen when the
is displayed. A history of the last three errors appears in the bottom part of the screen. (Error #1 is the most
recent error.) The initial screen is restored from the error screen when either the
minutes have passed.
<LOGG MENU screen>
TOT OPER TIME
TOT COMPR
COMPR/24h
COMPR STARTS/24h
LAST ALARMS
1 SENSOR OUT
2 H02
3 SENSOR TANK TEMP
<Error screen for heat pump unit>
(Example: Compressor temperature sensor
trouble)
button is pressed twice while the initial screen
15351h
7350h
17h
20st
ERROR
HEAT PUMP
CALL SERVICE
button is pressed or 10