DIEL ME 100 V2 Manual De Instalacion Y Uso página 14

ENGLISH
L: low level for cooling system switch off, the AIr relay switch off when the temperature
gets lower than all L values
H: High level for cooling system switch on, the AIr relay switch on when the
temperature gets higher than any H value
t: min. time that must elapse before the device turn off the fan cooling system (see
programming details for more information)
The words that appear on three digit display assume the following meaning:
ICF: PT100 probe failure due to interruption or absence of probe.
SCF: PT100 probe failure due to electrical short circuit.
rES: memory resetting of the failure probe effected.
FnA, FnB: cooling system status referring to a specific channel or fan.
CH(n): State of a specific channel n (1-8).
PrE: pre alarm relay.
ALL: alarm relay.
FnA: first fan relay.
FnB: second fan relay.
FLt: FAULT relay.
PROGRAMMING
Push and hold together the buttons UP and DOWN for programming menu.
The functions of the buttons in this phase are indicated as follow: button UP increases
the proposed value, button DOWN decreases the proposed value, button
ENTER/TEST confirms and switches to the next step.
The programming procedure begins with the choice of F parameter.
F=0: group of eight active channels, only one level for alarm and pre alarm valid for all
channels, fan cooling system function deactivated. With F=0 is possible to set only P
and A parameters.
F=1: group of eight active channels, only one level for alarm and pre alarm valid for all
channels, active fan cooling system with only one level valid for lighting H and swithing
off L.
With F=1 is possible to set only four parameters: P, A, L, H.
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