Operating And Fault Code Diagnosis - Seeley Climate Wizard CW-H10 Installation & Operation Manual

MAINTENANCE INSTRUCTIONS cont.

OPERATING AND FAULT CODE DIAGNOSIS

There are 2 methods for confirming the cooler operation and
diagnosing faults on the cooler.
A: LED:
There are two LED indicators on the main printed control board
assembly (located in the control box) - refer below.
• Tri-Colour LED (upper LED) is used as an operational and
fault indicator. NOTE: Tri-colour LED double flashing Green
(every 2 seconds) = Normal Operation
• Red LED (lower LED) is used to indicate the condition of
water salinity and configuration of the water management
system.
TRI-COLOUR LED
TRI-COLOUR LED: This LED indicates the status of the cooler
and indicates Fault Codes (if applicable)
ILL2465-A
RED COLOURED LED: This LED indicates the status of the
conductivity measurement circuit and the status of the Salinity
Control Method
RED LED SALINITY CONTROL
METHOD
1 Flash then 2 seconds Water Manager
OFF
2 Flashes then 2 Water Manager
seconds OFF
3 Flashes then 2 Standard (8 counts of
seconds OFF re-fill to high probe)
Continuously ON All
B:WALL CONTROL DISPLAY
If controlled by a Climate Wizard Wall Control, the wall control
can be used to enter the fault code history log, which details the
last four (4) faults in the system and the last four (4) types of
faults that have occurred.
ILL2466-A
34 |
CW-H10, H15, H15S, H15S Plus
RED LED
ILL2465-A
CONDUCTIVITY
CIRCUIT STATUS
Measured conductivity
is below the conductivity
set point
Measured conductivity
is above the conductivity
set point
Not measured
Lower probes are open
circuit or conductivity is
less than 9uS/cm
Service
ILL2466-A
The fault code history log may be entered at any time after the
cooler power has been turned ON. The fault code history log is
entered via the wall control using the following method:
1. Whilst the wall control is in "OFF" state, push and hold
and buttons simultaneously for at least one (1) second.
2. After one (1) second "F1" and the word "Param" will be
displayed.
3. Pressing button will change "F1" to the current or last
fault code number e.g., "01" and the word "Param" will
change to the word "Value" this indicates the fault code
number that occurred.
4. Press button to return to the original "F1" and "Param"
display.
5. Use buttons or
6. Fault indicators - "F1 to F4" - are the last four faults that
were recorded by the CPMD, and they might get repeated if
the fault has re-occurred. Fault indicators - "FA to Fd" - are
the last four types of faults that have occurred in this CPMD,
and they will only repeat if a different type of fault has
occurred since the last time this type of fault occurred.
7. If no buttons are pushed after sixty (60) seconds the wall
control will reset to the "OFF" state. The procedure to enter
the fault code history log must then be re-initiated.
8. Clear fault code once you have diagnosed the fault. Whilst
in fault code mode press and hold the
seconds.
See the following page for Fault Code Explanations and
Troubleshooting Guide.
to scroll through the fault log.
button for five (5)