SETTING VALUES single-temperature - R404a/R134a - without stand-by option
Label
Description
UM
12V
24V
Air defrost
Hot gas defrost
Reverse
cycle
defrost
No
heating
function
Heating
function
with
electrical
heaters
No
heating
function
Heating
function
with
hot gas
Heating
function
with
reverse
cycle
FuS
FuS
Operating modes: CL=cold, C-H=cold/heat,
HPU= cold/heat with reverse cycle
flag
CL
C-H
CL
C-H
HPU
dt
dt
Hysteresis
°F
4
4
4
4
4
IS
IS
Min. set point
°F
40
40
-4
-4
-4
SS
SS
Max. set point
°F
86
86
86
86
86
oF
oF
Sensor calibration
°F
0
0
0
0
0
AL
AL
Low temperature alarm
°F
9
9
9
9
9
AH
AH
High temperature alarm
°F
54
54
54
54
54
dA
dA
Alarm differential
°F
4
4
4
4
4
SA
SA
Alarm cut out at power on
h
4
4
4
4
4
ALd
ALd
Temperature alarm delay
min
30
30
30
30
30
Tdf
Tdf
Defrost mode
flag
air
air
Std
Std
Std
dS
dS
Max defrost time
min
10
10
15
15
15
Fdt
Fdt
Dripping time
min
0
0
0
0
0
Fnc
(1)
Fnc
Continuos fan
flag
nO
nO
nO
nO
nO
Fnd
Fnd
Fan delay after defrost
min
0
0
1
1
1
EdA
EdA
Alarm cut out after defrost
min
30
30
30
30
30
Sd
(3)
Sd
Anti-short cycle (standby mode only)
min
2
2
2
2
2
dF
dF
Interval between defrosts
h
3
3
3
3
3
dFd
dFd
Display during defrost
flag
it
it
it
it
it
dAd
dAd
Display delay after defrost
min
0
0
10
10
10
bt
bt
Battery voltage selection
V
12
12
12
12
12
24
PAb
PAb
Differential for battery voltage pre-alarm
V
0,7
0,7
0,7
0,7
0,7
1,5
Ab
Ab
Differential for battery voltage alarm
V
1,5
1,5
1,5
1,5
1,5
3
Abd
Abd
Differential for battery alarm
V
0,8
0,8
0,8
0,8
0,8
1,5
tF
(3)
tF
Standby clutch delay
sec
5
5
5
5
5
bb
bb
Start delay after alarm Ab
min
1
1
1
1
1
tS
tS
Temperature measurement unit
flag
F
F
F
F
f
rES
rES
Display of integer / decimal number
flag
de
de
de
de
de
LPP
LPP
Input polarity of low pressure switch
flag
OP
OP
OP
OP
OP
LPn
LPn
Number of interventions of low pressure switch
flag
5
5
5
5
5
LPd
LPd
Interval between interventions of low pressure
switch
min
60
60
60
60
60
HPP
HPP
Input polarity of high pressure switch
flag
OP
OP
OP
OP
OP
HPn
HPn
Number of interventions of high pressure switch
flag
5
5
5
5
5
HPd
HPd
Interval between interventions of high pressure
switch
min
60
60
60
60
60
dFP
dFP
Input polarity of defrost end
flag
OP
op
CL
CL
CL
HtP
(3)
HtP
Input polarity of overload relay
flag
Cl
Cl
Cl
Cl
cl
Htn
(3)
Htn
Number of interventions of overload relay
flag
2
2
2
2
2
Htd
(3)
Htd
Interval between interventions of overload relay
min
60
60
60
60
60
Htt
(3)
Htt
Start delay after overload relay intervention
min
15
15
15
15
15
HOP
(2)
HOP
Output polarity of 4-way valve (reverse cycle)
flag
OP
OP
OP
OP
OP
Cnd
(1)
Cnd
Condenser fan on delay after compressor stop
min
1
1
1
1
1
SEE
(1)
SEE
Maintenance signalling in stand-by running
hx10
100
100
100
100
100
SEr
(1)
SEr
Maintenance signalling in road running
hx10
80
80
80
80
80
(1)
Not available in all versions.
(2)
ATTENTION!!! set
CL
for units manufactured before 2012
(3)
Present only on CPU boards with stand-by option. Not present on CPU board w/o stand-by option.
Содержание Zer0 120
Страница 1: ...Zer0 120 0WSMZ120 Workshop Manual ...
Страница 15: ...8 Figure 1 Z120 Condensing Section Components ...
