TEMPERATURE SENSOR DATA
Voltage (VDC)Resistance (kOhm)Temperature (°C)
3.04756.20-10
2.88933.020
2.67320.0210
2.39912.5120
2.0838.04530
1.7525.30640
1.4263.58350
1.1362.46760
0.8911.73970
0.6911.24680
Caution
The discharge sensor (BT14) has a different char-
acteristic.
USB SERVICE OUTLET
When you connect the product to the network, you can up-
grade the software without using the display unit’s integ-
rated USB port. See section "myUplink".
When a USB memory is connected, a new menu (menu 8)
appears in the display.
Menu 8.1 - "Update the software"
You can update the software with a USB memory in menu
8.1 - "Update the software".
NOTE
In order to update using a USB memory, the
memory must contain a file with software for S735
from NIBE.
Software for S735 can be downloaded from
https://myuplink.com.
One or more files are shown in the display. Select a file and
press "OK".
TIP
A software update does not reset the menu set-
tings in S735.
Caution
If the update is interrupted before it is complete
(e.g. during a power cut), the software is automat-
ically restored to the previous version.
Menu 8.2 - Logging
Setting range: 1 s – 60 min
Here you can choose how current measurement values from
S735 should be saved onto a log file on the USB memory.
1. Set the desired interval between loggings.
2. Select “Start logging".
3. The relevant measurement values from S735 are now
saved in a file on the USB memory at the set interval
until you select "Stop logging".
Caution
Select "Stop logging" before removing the USB
memory.
Logging floor drying
Here you can save a floor drying log on the USB memory
and in this way see when the concrete slab reached the
correct temperature.
• Make sure that "Underfloor drying function" is activated
in menu 7.5.2.
• A log file is now created, where the temperature and the
immersion heater output can be read off. Logging contin-
ues until "Underfloor drying function" is stopped.
Caution
Close "Underfloor drying function" before removing
the USB memory.
Menu 8.3 - Manage settings
Here you can manage (save as or retrieve from) all the menu
settings (user and service menus) in S735 with a USB
memory.
Via "Save settings" you save the menu settings to the USB
memory in order to restore them later or to copy the settings
to another S735.
Caution
When you save the menu settings to the USB
memory you replace any previously saved settings
on the USB memory.
Via "Restore settings" you reset all menu settings from the
USB memory.
NIBE S735Chapter 10 | Service60