Dimplex SOLCU Installation And Operating Instructions Manual page 51

[.........................] [.........................]
! !
Display: 3.14 Display: 3.14
[Alarm output] [Alarm output]
Alarm if: Alarm if:
 Sensor error  Sensor error
 Int. clock failure  Int. clock failure
 System error  System error
Display: 3.14.1 Display: 3.14.1
Alarm if: Alarm if:
 Night circulation  Night circulation
 Piping error  Piping error
Display: 3.14. Display: 3.14.
EN
  7.3.15 Alarm output function
The alarm output is always switched on when the controller detects
a pre-selected type of error (sensor error, int. clock error, system error,
night circulation, piping error). For connection of the alarm output, see
chapter 4.5.4.
"Functions" submenu selected, see "Selecting a function"
✓
(see chapter 7.3.1).
: press button.

 
The error selection display appears.

: select an error type.

SET: press button to confirm.

 
The selected errors are indicated.

Definition of errors
Error type
Sensor error
Int. clock failure For instance after a long power outage
System error
Night circula-
tion
Piping error
730.138 | 08.1
Description
Sensor cable short circuit,
interruption of sensor cable, or no sensor con-
nected (see chapter 11).
Volume flow fault in solar circuit or secondary
circuit (see chapter 11)
Gravity circulation causes the collector to be
heated at night (see chapter 11).
Collector pipes may be wrong way
round (see chapter 11).
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