Kohler 1.1785.001 Installation Manual - Page 32
Browse online or download pdf Installation Manual for Bathroom Fixtures Kohler 1.1785.001. Kohler 1.1785.001 41 pages. Thermostatic electric shower
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Start/Stop
Status
Flashing
On
Red Blue
Flashing
Red White
Should the fault remain after the initial action, press and hold the 'Start/Stop'
button and note the Status light sequence.
Off
Flashing
Red White
Flashing
Yellow
Flashing
Off
Yellow Blue
Flashing
Red Yellow
Flashing
Red Blue
Flashing
Red White
Should the fault remain after the initial action, press and hold the 'Start/Stop'
button and note the Status light sequence.
Flashing
Yellow
Off
Flashing
Red White
Additional Notes!
Shower Temperature - If the shower maximum temperature is too cold or too hot, check the configuration
of switches. Refer to section - SET UP.
Shower Tray Will Not Empty - If the shower is in running mode (water is coming from the handset) but the
drain pump is not running, check that the pump has power and is operational. Refer to section - SET UP.
1306246-W2-D
Fault Indication
Code
Start/Stop button
G
stuck
Relay Board failure
J
Cover PCB failure
Communication issue
between the shower
and pump
B
Shower and pump
K
transformer not paired
Thermistor fault
C
Flow Valve fault
E
Cover PCB failure
H
Off
L
Electrical Fault
Communication issue. If the
transformer and shower can't be
paired because of range issues
a hardwired connection will
need to be installed.
Cover PCB failure
Cause
Contact customer services.
Contact customer services.
Contact customer services.
Confirm the transformer to the
pump is switched on and it's power
light should be flashing Green.
Confirm the shower and transformer
are with range. See Bluetooth
setup. If the transformer is out of
range a hardwire connection may
need to be installed.
Contact customer services.
Pair units, ensure the dip switches
on both units are correctly set.
Check thermistor connection (CN3)
to relay board.
Contact customer services.
Contact customer services.
Contact customer services.
Check power to the shower
Communication issue. If the
transformer and shower can't be
paired because of range issues a
hardwired connection will need to
be installed.
Contact customer services.
32
Initial Action