Kingspan Temperature differential controller User Manual

32 742.892 | 11.50
EN
9.3.1 Circulation
Switches a circulation pump on and off on a temperature and/or time
controlled basis.
Temperature control: If the temperature in the circulation return falls
below the T
on
value, then the circulation pump is switched on until the
T
off
temperature is reached.
Time control: The circulation pump is switched on when the current
time lies within one of 3 configurable time windows.
Temperature and time control: The circulation pump is switched on
when the switch-on conditions for the temperature and time control are
satisfied.
Note
Install the circulation sensor at least 1.5 m away from the storage
tank to avoid false measurements due to heat conduction of the
pipes.
Display Characteristic min. max.
Factory
setting
Activation on, oFF
oFF
Output (circulation pump) free output R1/R2/R
S
–
Pump type (R1, R2 only) AC, HE
1)
AC
Pump characteristic (HE only) AA, Ab, C (see page p. 16) –
Temperature control on, oFF
oFF
Sensor input for circulation
return temperature sensor
1 ... 5 –
Switch-on temperature T
on
0 °C T
off
– 2 K 30 °C
Switch-off temperature T
off
T
on
+ 2 K 95 °C 35 °C
Time control on, off
off
Time window 1 start/end 0:00 23:59 6:00/8:00
Time window 2 start/end 0:00 23:59 12:00/13:30
Time window 3 start/end 0:00 23:59 18:00/20:00
1)
Caution:
Standard pump: Set AC!
High-efficiency pump: Set HE!
External relay: Set AC pump type!

Kingspan Temperature differential controller Specifications

General

Brand	Kingspan
Model	Temperature differential controller
Category	Temperature Controller
Language	English