KGL Operating Manual – UA 412 S
2019-01-14
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Defrosts that have been suppressed or interrupted on account of any emergency power operation
are not automatically resumed by the controller. If any defrost cancellation has taken place due to
any emergency power operation, the relevant relfrigeration points should be checked for their cooling
capacity.
5.13 BT 30 temperature display
Up to 4 BT 30 temperature displays can be connected to the case controller.
The connection is made via the connection DISPLAY (terminals 1..6) using an RJ45 splitter.
The following temperatures of a case controller or controller type can be displayed:
Controller type
Display of temperatures on the BT 30 in °C
Address 1
Address 2
Address 3
Address 4
SPIR410
R4
R2
Brine In
Brine Out - S8
SPIR290
R4
R2
S7.3
S7.4
Wire loop - BT 30 configuration
green wire
closed
open
closed
open
white wire
closed
closed
open
open
