Solare Datensysteme Solar-Log - 1 CTA Heat Pumps; 1.1 CTA Optiheat Products

471
CTA Heat Pumps
1 CTAHeatPumps
1.1 CTAOptiheatProducts
Termination Addressing Interface
DIP switch - RS485
Note
It is controlled using the Solar-Log™ internal relay.
Important:
The change-over contact for the controller is 230 V AC. Since the
Solar-Log™ relay only allows 24 V, an auxiliary relay is required.
Note
It is connected to the heat pump using a Siemens OCI adapter.
Note
An external meter is required to record the power consumption of the heat pump. We recommend in-
stalling a compatible meter (e.g. Solar-Log PRO380) in front of the heat pump in „subconsumer“ mode.
Supported Models:
•
OH-1es-5, 6, 8, 11, 14 and 18
Required controllers and accessories:
•
RVS61F.843/169
•
OCI modul
Connection suggestion for control:
Fig.: Connection of the control to the auxiliary relay.
Auxiliary
relay
Relay