2
Baugröße
1-2
3-4
Begrenzungstemperatur
60 °C
70 °C
Toleranz
±5 K
±5 K
EN/04.2021 © STULZ GmbH – all rights reserved
reheat INStrUCtIONS
Installation
The electrical reheat is installed and connected in the A/C unit.
The HW reheat is designed for the following temperatures and pressures.
Temperatures:
Water inlet:
60 °C
max. water inlet temp.: 110 °C
Water outlet:
40 °C
max. water pressure:
16 bar
Air inlet:
13 °C
Glycol: 0 %
The lines of the HW reheat end in the rear part of the A/C unit on the left side with a male thread.
• connect the pipelines to an external hot water circuit.
Commissioning
No measures are required for commissioning.
Malfunction causes
Alarm: Reheat failure
A heating alarm can only be displayed for electrical reheat by the controller. When the limit temperature is
reached, an overheating element triggers a heating alarm. The controller then switches off the reheat. The
limit temperature depends on the unit size.
Operation
No further measures are required for operation.
Maintenance
Clean the reheat annually from contaminations and check it for damage.
Connection
Pipe diameter
mm
16
Thread size
inch
1/2
Cabinet size
Limit temperature
Tolerance
