Stulz ASU series - Page 52

2 EN/05.2016 © STULZ GmbH – all rights reserved
reheat INStrUCtIONS
Cabinet size
Pipe - ø mm
Thread size inch
Installation
TheelectricreheatandthehotgasreheatareinstalledandconnectedintheA/Cunit.TheHWreheatmustbe
connected on site to an external hot water circuit.
• routethepipelinesoutoftheA/Cunit.
• thethreadsizesfortheconnectionpipingoftheHWreheatarelistedinthefollowingtable.
Commissioning
No measures are required for commissioning.
Malfunction causes
Alarm: Reheat defect
All reheat alarms are detected and displayed by the C7000 controller.
C7000-controlsystem: nodisplay(displayonlyexternally)
C7000 advanced terminal: indication on the display
Temperatures:
Waterinlet: 60°C
Wateroutlet: 40°C
Airinlet: 13°C
Glycol: 0%
1 2 3 4 5 7
16 22 22 22 28 28
1/2 3/4 3/4 3/4
1
1