Sunbather Wireless SunSwitch Operating Instructions

TROUBLESHOOTING.

Manual Button does not work:
For the Manual switch to work there must be at least one successful temperature
transmission from the roof module after the unit is plugged in and switched on.
Transmissions require strong sunlight.
"00" in the display - no signal is being received.
There may be insufficient Sun. Or the distance between the transmitter and SunSwitch
may be too great [if so, then the transmitter must be moved closer.]
The 6-digit numbers don't match.
The two units may be mismatched or SunSwitch might be receiving signal from another
SunSwitch transmitter close by. Ring 1800 BATHER for a solution to this issue.
"01" is an internal fail-safe procedure.
If SunSwitch does not receive any transmissions for a set period of time it will institute a
count down from its current temperature down to "01" and switch the pump off.
Other Odd Numbers in the Screen:
If the roof transmitter has not sent a successful signal, the receiver will continue to
recall the last piece of information recorded on start-up or resetting. For example, the
last recorded roof temperature or signal strength may remain the same for hours until a
successful transmission has been received.

SERVICE FUNCTIONS:

Start-up Diagnostic: All lights, displays and non-volatile memory are checked on
start-up. "EE" will flash in the display if a fault is found.
Pool Sensor Fault Diagnosis: "Er" display indicates a faulty pool sensor. Cold
o
sensor is non-polar 4.7K Ohm at 25 C thermistor with these temp/resistance ohm
o o o
readings: 10 C - 9535, 20 C - 5902, 30 C - 3770, 40 C - 2480.
Electrical Specifications: T on 6 C. o
Readout Calibration: To fine tune the temperature readings hold TEMP SET button
down for 10 seconds until the display flashes. Pressing the up or down arrow buttons will
change the units base settings one degree each press. While in standby, the display reads
the last recorded temperature.
Service Lock-Out Mode: Hold AUTO & MAN buttons down for 10 seconds (LO
appears in display). Controller will remain in Lock-Out for 2 hours before reverting to
normal automatic operation.
o
T off at 2 C. Max relay overload 230V-10A o
Sunbather Wireless SunSwitch
Operating Instructions.
Sunbather Pty Ltd
2174 Frankston-Flinders Road
PO Box 107 Hastings Victoria Australia 3915
T:03 5979 5777 F:03 5979 3577 E:info@sunbather.com.au