C6.1.6/0117-1017/E
21
2.10.6 Entering programming level 2 "Pr2"
To enter the Pr2 programming menu:
▪
Press
simultaneously for 3 seconds. The first parameter label will be displayed.
▪
Press
till the
T18
label is displayed, then press the
key;
▪
The blinking
PaS
label will be displayed; wait for a few seconds;
▪
The display will show "
0 - -
" with blinking 0: insert the password [
321
] using the
and
keys
and confirming with the
key.
2.10.7 Fast access menu
This menu contains the list of probes and some values that are automatically evaluated by the board
such as the superheat and the percentage of valve opening.
nP
or
noP
stands for "probe not present"
or "value not evaluated",
Err
means "value out of range", "probe damaged, not connected or
incorrectly configured".
Entering fast access
menu
Press and release the
UP
arrow. The duration of the
menu in case of inactivity is 3 minutes.
The values that will be displayed depend on the
configuration of the board.
Use the
or
arrow to select
an entry, then
press
to see the value
or to go on with
another value.
▪
P1P: Pressure value of the P1 probe (suction pressure)
▪
P2t: Temperature value of the P2 probe (not valid)
▪
P2P: Pressure value of the P2 probe (discharge pressure)
▪
P3t: Temperature value of the P3 probe (discharge line
temperature)
▪
P4t: Temperature value of the P4 probe (vapour in only for ZXLE)
▪
P5t: Temperature value of the P5 probe (vapour out only for ZXLE)
▪
P6t: Temperature value of the P6 probe (ambient temperature)
▪
P7t: Temperature value of the P7 probe (free)
▪
SH: Value of superheat. nA = not available
▪
oPP: Percentage of step valve opening.
▪
LInJ: Status of the liquid line solenoid ("On"
– "Off"). This information
is available only if one relay is set as "Liquid Line Solenoid".
▪
SEtd: Value of the dynamic setpoint (condenser fan SET). This
information is available only if the dynamic setpoint function is
enabled.
▪
AOO: Percentage of the analog output (0-10V or TRIAC PWM
Mod.). This information is available only if the 0-10V or TRIAC PWM
Mod. is enabled.
▪
dStO: Percentage of the PWM output driving the valve of the Digital
Scroll compressor.
▪
L°t: Minimum room temperature.
▪
H°t: Maximum room temperature.
▪
HM: Menu.
▪
tU1: Voltage reading V1 (not valid in standard configuration)
▪
tU2: Voltage reading V2 (not valid in standard configuration)
▪
tU3: Voltage reading V3 (not valid in standard configuration)
▪
tA1: Current reading I1
▪
tA2: Current reading I2
Exit
Press simultaneously or wait for the timeout of about
60 seconds
Table 19: Fast access menu
S
afet
y
inst
ru
ctio
n
s
P
ro
d
u
ct
d
es
cr
ipt
ion
Inst
all
atio
n
S
tar
ting
up
&
o
p
er
atio
n
Ma
int
enan
c
e &
repai
r
Cer
tif
ica
tion
&
a
p
p
ro
va
l
Dismant
ling
&
d
ispo
sa
l
