salmson CC, Инструкция по установке и эксплуатации

Страница: 33 / 99

ENGLISH
33
Table 1, Fault signals
If the problem cannot be rectified, contact your sanitation and
heating dealer or Salmson Customer Service.
Subject to technical alterations
Code Alarmtext Causes Remedies
E20 FC Error Frequency converter signals failure Check failure display in menue
3.3.6 or on the FC-display, rectifica-
tion according to installation and
operation manual of FC
Elektrical connection defective Check and, if required, maintain
electrical connections of FC
Motor protection of FC tripped
(e.g. short circuit of FC-mains;
Overload of pump) Check and, if required, maintain
electrical supply line of FC (see
installation and operation manual
of pump)
E40 Sensor fault Pressure sensor defective Replace sensor
No electrical connection to sensor Maintain electrical connections
E42 Pre-pressure min Dry run protection tripped Check inlet or storage tank; System
restarts automatically
E43 Output pressure Min The output pressure of the system
has fallen below the value set in
menu 3.3.2.3 (e.g. because of
burst pipe) Check whether set value complies
with local conditions
Check and, if required, repair
pipework
E44 Output pressure min Output pressure of system below
value adjusted (e.g. caused by
pipe breakage) in menue 3.3.2.3 Check if adjustments meet require-
ments of local installation
Check and, if requested, maintain
pipework
E61 Pump1 Alarm Winding overtemperature (WPC/
PTC) Clean cooling fins; Motors are
designed for ambient tempera-
tures up to +40°C (see installation
and operation manual of pump)
E62 Pump2 Alarm
E63 Pump3 Alarm
E64 Pump4 Alarm Motorprotection tripped (Overcur-
rent or short circuit in supply line) Checking pump (see installation
and operation manual of pump)
and supply line connection
E65 Pump5 Alarm
E66 Pump6 Alarm
E88 E88 Battery discharged The battery is discharged down to
minimal niveau, the further buffer-
ing of real time clock is any longer
assured Replace battery (see chapter 9)