31
7.7 ALARMS (page 1)
e 00
Base keypad Timeout
A N
E 01
Input temp. probe utility side
A S
E 02
Supply temp. probe utility side
A S
E 03
Outside temp. probe
A S
E 04
Coil/output temp. probe source
A S
E 05
Return temp. probe source side
A S
E 06
Temp. probe in accumulation
A S
E 07
AUX. heater temp. probe utility
A S
E 08
Pressure 1 probe (HP)
A S
E 09
Pressure 2 probe (LP_TE)
A S
E 10
Ext. RH% probe
A S
E 11
Water Reset input
A S
E 12
Demand Limit input
A S
E 13
Phase monitor
A/M S
E 14
Capacity reading Timeout
A/M S
E 15
Solar temperature / Source temperature circ. 2
A S
E 16
High DHW temperature / Output temperature circ.2 utility
A S
E 17
Low DHW temperature / Utility input temperature 2
A S
E 18
Discharge Temp. probe
A S
E 19
Return temperature probe
A S
E 20
Driver disconnection
A S
E 21 Disconnection between the driver and the thermostatic motor A S
E 22 No power supplì to the thermostatic driver A S
E 23 Source fan thermal / Source pump thermal M S
E 24 DHW pump thermal M S
E 25 Source fan thermal of Circuit 2 / Source pump thermal Circuit 2 M S
E 26 Compressor 1 thermal / Circuit 1 thermal M S
E 27 Compressor 2 thermal / Circuit 2 thermal M S
E 28 Utility pump 1 thermal M S
E 29 Utility pump 2 thermal M S
E 30 Utility water flow-rate A
E 31 Pressure 1 probe of circuit 2 A S
A = AUTOMATIC reset
M = MANUAL reset
S = it is memorie in the alarm log
N = it is NOT memorie in the alarm log
Here is the complete list of alarms; according to the type of
the unit and its configuration some codes indicated may not
be used.
Before resetting an alarm identify and remove the cause
that generate it.
Repeated reset can cause irreversibile damages as
malfunctioning of the system itself.
7 - CONTROL