AERMEC MULTI CONTROL User Manual

30
GB
4598010_00
Origin
of alarm
(1)
Alarm label
(2)
Description
System EEPROM error
Incorrect initialisation of MULTI CONTROL panel
memory.
Unit (n°)
Not connected
Unit not connected to MULTI CONTROL RS485
network.
AL XXXX
(in this case the code associated to the alarm
is transmitted by the chiller board; for further
information concerning chiller alarm codes,
refer to the user manual of the unit)
Alarm defined by unit.
DHW
No anti-legionella
The anti-legionella cycle did not conclude properly.
No hot water
The domestic hot water production cycle did not
conclude properly.
Incorrect DHW setting
The operating setting is greater than the
maximum operating temperature of the HP and
there is no RAS.
VMF CRP 1
Exp not connected
Expansion board not connected to MULTI
CONTROL RS485 network.
SUW probe faulty
Mix water outlet temperature probe faulty.
SIW probe faulty
Mix water inlet temperature probe faulty.
SAS probe faulty
DHW probe faulty.
SAE probe faulty
External air temperature probe faulty.
VMF CRP 2
Exp not connected
Expansion board not connected to MULTI
CONTROL RS485 network.
Resistance faulty
RAS resistance broken.
VMF CRP 3 Exp not connected
Expansion board not connected to MULTI
CONTROL RS485 network.
(1)
This parameter is displayed in the alarm cards at index (
1
) .
(2)
This parameter is displayed in the alarm cards at index (
3
).
Description label alerts:

AERMEC MULTI CONTROL Specifications

General

Brand	AERMEC
Model	MULTI CONTROL
Category	Control Panel
Language	English