Table of Contents
Advertisement
Performing the battery replacement
1. Disconnect case controller and refrigeration point from the power supply. Acknowledge alarm in the higher
level controller if necessary.
2. Disconnect all plug connectors, remove the device from the DIN rail.
Warning about dangerous electrical voltage! Danger of electric shock! A voltage of 230 V AC
can be present on some connectors.
3. (A) Push the plastic lid's two left-hand snap lugs on the side upwards with a broad flat blade screwdriver
and
(B) lift up the lid with a swivelling movement.
(C) Pull the battery (C) upwards out of the battery holder and dispose of it correctly.
4. Pick up the new battery with a cloth and press it into the battery holder.
Do not handle the new battery with metal pliers as the battery can be destroyed by the resulting
short circuit:
• wipe with a clean and dry cloth.
• do not hold on the edge contact areas.
5. Check that the lid is in the correct position and push it down until it clicks into place.
6. Put device on the DIN rail and attach all connectors again.
Warning about dangerous electrical voltage! Danger of electric shock! A voltage of 230 V AC
can be present on some connectors.
7. Restore power to the case controller and refrigeration point. Refrigeration point operates again.
8. Controller in the CAN bus system: With unchanged configuration of the system centre / store computer,
the controller is automatically detected again via the CAN bus; date, time and automatic summer / winter
time changeover are set automatically via the central time synchronisation.
9. Controller in standalone operation: The setting of date, time and automatic summer / winter time
changeover is required for the data archiving (Menu 3-1).
In the case of
Restart - restart of the
acknowledged in the higher level controller or using the set-up unit!
Firmware V3.00
The device contains a lithium battery (for details, see chapter Disposal) that must be
disposed of separately!
Never dispose of this product with other domestic waste. Please inform yourself about the local
regulations for the separated disposal of electrical and electronic products and batteries. The
correct disposal of your old equipment protects the environment and people against possible
negative consequences.
controller, (error) messages are output. These must be checked /
05.08.2019
correctly
46/100
Advertisement
Table of Contents
