Digital Inputs - LU-VE Emeritus LU1W Manual De Usuario

2.2
The digital input wiring is insufficient when using the digital input itself. To avoid interference caused by uncontrolled
digital inputs, the digital inputs of interest must be enabled via the relevant parameter in the ADVANCED → VARIOUS
menu. In the same menu, you also find the parameters that define the polarity of the digital inputs.
PARAMETER
NAME
PH30
Enable DI1 remote ON/OFF
Logic DI1 remote ON/OFF
PH31
N.O. = normally open contact
N.C. = normally closed contact
PH32
Enable DI2 setpoint selection
Logic DI2 setpoint selection
PH33 N.O. = normally open contact
N.C. = normally closed contact
Enable DI3
PH34
condensing/evaporating mode
Logic DI3 condensing/evaporating
mode
PH35
N.O. = normally open contact
N.C. = normally closed contact
PH36
Enable DI5 defrost
Logic DI5 defrost
PH37
N.O. = normally open contact
N.C. = normally closed contact
Logic DI4 silent mode activation
PH39
N.O. = normally open contact
N.C. = normally closed contact
Enable DI9 start coil wash
PH40
command
Logic DI9 start coil wash command
PH41
N.O. = normally open contact
N.C. = normally closed contact
PH42
Enable DI7 enable spray
Logic DI7 enable spray
PH43 N.O. = normally open contact
N.C. = normally closed contact
Logic DI10 spray pump alarm
PH44
N.O. = normally open contact
N.C. = normally closed contact
Logic DI6 ramps/tank water
discharge
PH46
N.O. = normally open contact
N.C. = normally closed contact
PH48
Enable DI8 enable adiabatic panels
LU1W - User Manual

Digital Inputs

DESCRIPTION
DEFAULT MIN
VALUE VALUE
No No
N.C. N.O.
No No
N.O. N.O.
No No
N.O. N.O.
No No
N.O. N.O.
N.O. N.O.
No No
N.O. N.O.
No No
N.O. N.O.
N.O. N.O.
N.O. N.O.
No No
15
MAX
UM
VALUE
ADVANCED →
Yes -
ADVANCED →
-
N.C.
ADVANCED →
-
Yes
ADVANCED →
N.C. -
ADVANCED →
-
Yes
ADVANCED →
-
N.C.
ADVANCED →
Yes -
ADVANCED →
-
N.C.
ADVANCED →
-
N.C.
ADVANCED →
Yes -
ADVANCED →
-
N.C.
ADVANCED →
-
Yes
ADVANCED →
N.C. -
ADVANCED →
-
N.C.
ADVANCED →
-
N.C.
ADVANCED →
-
Yes
REV.1.1 – 07/11/2017 - ENG
MENU
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS
VARIOUS