Evco EV3 CHIL - REGULATORS; 7.1 Compressors

EVCO S.p.A.
7 REGULATORS
7.1 Compressors
The adjustment is based on the value provid
e
the set-point.
If the circuit is made up of more than on
e
featuring more working hours will be deactiv
a
If you wish to use a modulating compressor
proportional-integral controller (PI). Output
D
signal to be synchronised with the compress
o
Parameter CP01 determines the minimum ti
m
determines the minimum time between two
s
Parameters CP05 and CP06 have a different
output is a frequency, they represent the
m
minimum working percentages.
The diagram below represents proportional
a
compressor enable outlet is also shown.
EV3 CHIL & EVD CHIL | Installer man
u
page 31 of 46
e
d by the input water probe.
T
he compressor is run on the b
a
e
compressor, the one featuring less working hours will b
e
a
ted first).
it is necessary to connect it to analogue output AO1, in whic
D
O4 provides the enable signal to the modulating compresso
r
o
r control signal, parameter CP08 must be other than 0.
m
e between the compressor switch-off and its successive swi
s
uccessive switch-ons (that is to say the maximum number o
f
meaning depending on the type of analogue output, selec
t
m
aximum and minimum working frequencies, otherwise the
y
a
djustment. To keep it simple, the integral component is no
t
u
al ver. 1.2 | Code 1443DCHILE124
a
sis of this temperature and of
e
activated first (and the one
h case it will be adjusted by a
r
DO4. In order for the enable
tch-on, while parameter CP02
f
switch-ons per hour).
t
ed by parameter CF35: if the
y
represent the maximum and
t
represented (Rl04 = 0). The