Changing Parameters - Dantherm Flexibox 810 indoor Service Manual

Changing parameters

Introduction
SD interface
Editing parameters
24
This section will guide you through each parameter.
We strongly recommend using the Dantherm display unit to change the basic cooling
and heating set points or obtain and load one of the standard parameters packages.
Both options are Dantherm accessory
ONLY qualified personnel should change each specific parameter below.
The controller has an integrated SD card reader that can:
1. Store operation logging data, if an SD card is present continuously
2. Place an empty SD card in the reader, and the controller stores the parameter
configuration immediately on the card (cc4_cfg.txt)
3. If inserting an SD card with a newer cc4_cfg.txt, the controller will upload the
new configuration, and restart operation with the new parameters. No need to
reboot Flexibox.
The SD card together with a regular PC can edit the parameters in a few easy steps:
Step
1 Insert an empty SD card in the Flexibox controller (turn the card up-
side/down). The green LED flashes shortly, and the current configuration is
now stored on the SD card
2 Pull out the SD card, and insert it into a standard computer with a ASCII txt
editor application. If using a Windows based computer, the included applica-
tion Wordpad can be used.
3 Open the config_CC4.txt file on the SD card using Wordpad. We recommend
to save a backup file on the computer, before changing any parameter
4 Change the relevant parameter, to cover your specific needs. See below pa-
rameter listings. Do not change the spacing or any other character.
5 Save the file with the same filename on the SD card
6 Re-insert the SD card in the Flexibox controller, the green LED flashes short-
ly, and the configuration has changed. No need to reboot
Action
Continued overleaf