2
User Manual
– Monitoring Swimming Pool Water Temperature
1. Brief Description
The swimming pool water temperature monitoring system consists of a large size
LED numerical display, RF floating water temperature sensor and IR remote con-
trol. This system measures and displays the water temperature in large format.
The measured temperature value is transferred into display from the floating sensor
placed into swimming pool some distance from display via wireless radio transmis-
sion.
LED display is based on super-bright 7-segment LED modules
, AlInGaP chip tech-
nology, which ensures their good displaying properties in indoor environment with
artificial lights and long lifetime.
Nevertheless, it is not advised to install this type of
display under direct sunlight. Display’s digit height is 10 cm and its viewing angle is
very large, up to
120°.
Mechanical design of
display’s enclosure makes it suitable to be used in swimming
pool indoor environment.
It is made of aesthetic platinum color anodized aluminum
and high quality dim front glass with anti-reflective surface. Back panel is from steel,
painted with black powder paint. Flexible power cable for connecting to electrical
installation junction box is attached to back panel of display. Installation junction
box is offered as optional accessory. If desired, serial RS485 line can be also pro-
vided from back side of display. It can be used for connecting display to a PC and
logging the measured values in a PC database. It is offered as optional accessory
together with data logging software application.
2. Display Features
Control of different parameters via IR remote control.
Measured values can be displayed in °C or °F. (Requires change of unit label.)
Brightness level can be set manually by user, or automatic brightness control
can be set in dependence of ambient light conditions.
Flashing of displayed value when preset high/low limits are exceeded.
Fixed correction offset of the measured value can be set in range from ±0,1° to
±9,9°C. (Although it is not normally advised as sensor is already calibrated in
factory.)
3. Display Control
The function buttons
F1, F2, F3, F4
on the IR remote control are used to call the
menu items of different parameters of display. Aim the IR remote control toward
front side of display and press one of the function buttons
F1
– F4
according to
desired parameter which you want to change.
