EVCO EVB1256N9 User Manual

Page 72

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E

V

C

O

S.p.A.

EV
B

O

X

1

| I
n

st

allat
io

n

g

u

id

e ver
. 1.
2

|

C

od

e 144B

O

X

1E124

p

ag

e 72 o

f 88

(29)

if

para

m

ete

r P4

is

s

et at
0,
2,
3 or

4, the

c

on

d

en

se

r f

an

w

ill

func
tion
in

para

lle

l w

ith the

c

o

m

p

re

ss

or

(3

0

)

th

e con

d

en

se

r fa
n

is on

on
con

d

ition
t

h

at

t

h

e co
mpr

es

sor

is

on
a

n

d

is of

f

wh
en

t

h

e t

empe

ra

tu

re

of t

h

e

con

d

en

se

r dr
ops

be
lo

w

the

te
m

p

er

ature

e

stabli

she
d

w

ith p

aram
ete

r F
11 o

n

c

ond
itio

n that

th

e

co

m

p

re

ss

or

i

s o

ff

(31)

the
c

om

p

re

ss

or

is

s

w

itc

h

ed

o

ff 10
se

c af
te

r the

a

ct

iv

at

io

n

o

f the

in

pu
t;

if

the

in

put

is

a

ct

iv

ate

d

dur

ing
d

ef

ro

st

ing
or

w

h

en t

h

e ev

ap
or

at

or

fan i

s d

eac

tiv

at

ed

, t

h

e a
ct

iv

at

io

n

wi

ll n

ot

hav

e an
y eff
ec

t

on
t

h

e c

o

mpr

ess

or

(32)

the
de
vic

e

st

or

es

the

a

lar

m

o

n

ce

t

h

e tim
e e

sta

b

lis

he
d

in

para

m

ete

r

i2 has

e

xp

ire

d

; if

para

m

ete

r

i2

is

s

et at -

1

, the

de
vic

e

w

ill n

ot s
to

re

th
e a

la

rm

(33)

if

the

param

ete

r

i5

i0

an
d

param

et

er i

1

5

are

s

et

at the

s

a

m

e v

a

lu

e,

t

h

e e

ffe

ct

w

ill be

c

aus

ed

b

y the
a

ct

iv

at

ion
of

at
le

a

st one

o

f th
e

in

pu
ts

(u
n

til

both

in

pu
ts

a

re

de
ac

tiva

te

d

)

(34)

m

ak

e

s

u

re

that the

t

im

e

e

stab
lis

he
d w
ith

para

m

ete

r

i7

is

le

ss

than

t

h

at e

stab
lis

he
d

w

ith para

m

ete

r

i9

(35)

to

av
o

id

da
m

ag

in

g

the

un
it c

onne
ct

ed

to
the

in

st

ru

m

ent, s

et

the

par

am

ete

r s
ett

in

g

w

h

en

the

de
vic

e

is

s

w

itc

h

ed

o

ff

(36)

m

ak

e

s

u

re that

p

ara

m

eter u1

is

n

ot s
et

at 1

w

h

en
p

ara

m

eter u11

is

s

et at
2
(a

nd
v

ic

e v

ers

a

)

(37)

if

para

m

ete

r d8

is

s

et

at 3,

the

s

et

tin

g

s

h

a

ll hav

e n

o e

ffe

ct

and the

d

ev

ic

e s

h

a

ll o
p

er

ate
as
if

the

para

m

ete

r w
ere

s

et at
0

(38)

if

para

m

ete

r d8 is

s

et at 2 o

r 3,
the

s

etti

ng s

h

a

ll ha
ve

no
e

ffe

ct

and the

de
vic

e s

h

a

ll o

p

er

ate
as
if

the

param

ete

r w
ere

s

et at
0

;

it i

s

su

g

g

es

te

d

t

o s

et

p

ar

a

m

et

er

P

4

a

t 3

(

th

e e

va

p

or

at

or

tem

p

erature p

ro

b

e s
h

a

ll b
e a

ss

oc

iated

w

ith

d

ef

ro

st

ing
and

the ev

a

p

or

ato
r 2

tem

p

erature p

ro

b

e

s

h

a

ll

b

e as
so

ciated

w

ith

d

ef

ro

st

in

g 2
)

(39)

it

is

s

u

g

g

e

st

ed
to
s

et p
ara

m

eter P

4

at 3 (

the ev

ap
or

at

or

tem

p

erat

ure p

ro

b

e s
h

a

ll b

e as
so

ciated

w

ith

the ev

ap
or

ato
r f

an an

d

the

ev
ap
or

at

or

2

t

e

m

p

erat

ure p

ro

b

e s
h

a

ll b

e as
so

ciat

ed
wi

th

t

h

e

ev

ap
or

ato
r 2
fa

n)

(40)

if

param

ete

r u2 i

s s

et at 0, s

w

itc

h

ing o

ff the
de
vic

e

m

ay

c

au

se

the

r

oo

m

light and/

or

the

aux

ili

ary
o

u

tp

ut to

s

w

itc

h

o

ff (

the
n

ex

t tim

e the
i

n

st

rum

ent
is

s

w

itc

h

ed

o

n

the

uni

t c
onne
ct

e

d

w

ill

re
m

a

in

sw

itc

h

ed

o

ff)

;

if para

m

ete

r u2 i

s

se

t at 1, s

w

itc

h

in

g o
ff the
de
vic

e

w
ill

no
t c
aus

e the

ro
o

m

light o

r the

aux

ili

ary
o

u

tp

ut to

s

wi

tc

h o
ff (

the nex

t tim

e the i

n

st

ru

m

ent is

s

w

itc

h

ed
o

n

the uni

t

con
n

ect

ed

w

ill r

ema
in

s

w

itch

ed

on
)

(41)

th

e heat

in

g

e

lem
ent
s are s

w

itc

h

ed
o

n

w

h

en t

h

e ro

o

m

t

e

m

p

erat

ure o

f t

h

e c
ab

inet
o

r t

h

e CP

Y t
em

p

erat

u

re d
ro

p

s

b

elo

w t
h

e “w

or

k s

et

-p

o

in

t +

u7
” and

are s

w

itc

h

e

d

o

ff

w

h

en t

h

e t
em

p

erat

ure ri

se

s

abo

ve

the

“w
or

k s

et-

po
in

t

+

u7

+

2 °
C

F”

(42)

th

e s

w

it

ch

in

g

o

n

o

f t

h

e d

ev

ic

e s

h

a

ll s

w

it

ch

o

n

t

h

e

ap

p

lic

at

io

n

a

n

d

t

h

e

s

w

it

ch

in

g

o

ff o

f t

h

e

d

ev

ic

e

s

h

a

ll

sw

it

ch

o

ff t

h

e

a

p

p

lic

ati

on

.

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