1
Wall-mounted compact indirect heat interface unit
SATK30 series
INSTRUCTIONS FOR INSTALLATION, COMMISSIONING AND MAINTENANCE
CONTENTS
Safety instructions
Dimensions
Technical specifications
Installation
Commissioning
Electronic regulator
SATK30103HE
SATK30105HE
Electric connections
Safety and alarms
Troubleshooting
2
3
4
6
7
9
10
11
12
13
Maintenance
14
Function
The SATK series HIU allows independent control of heat regulation and
domestic hot water production within centralised heating systems or
served by district heating networks.
Product range
SATK30103HE
Indirect wall-mounted compact HIU for
instantaneous domestic hot water production,
power capacity 40 kW.
SATK30105HE
Indirect wall-mounted compact HIU for
instantaneous domestic hot water production,
power capacity 65 kW.
78232.01EN
www.caleffi.com
Commissioning checklist
16
Operating cycles
8
