Short Description - Honeywell DHC 23 Operating Instructions Manual

DHC 23
Main functions
Simple Operation
Simple setting
Simple commissioning
Service freindliness
Properties of the DHC 23
The DHC 23 is a digital controller for district heating systems. It has the complete
intelligence which is required for optimum control of a modern district heating system.
n Outside temperature compensated time-dependent flow temperature control
n Domestic hot water temperature control
n Heat-up optimization
n Demand dependent pump switching
n Automatic preventive maintenance operation etc.
Clear arrangement of the operating elements on the front ensure simple
operation.
The remote control TF 26 can be connected to the DHC 23 to operate it
conveniently from the living room.
A patented "Push and turn technique" facilitates simple setting.
Date and time are preset in the factory, as well as the following switching times:
Hot water is heated from 6.00 to 22.00,
the heating is on from 6.00 to 22.00.
All essential operating parameters can be displayed and changed simple.

SHORT DESCRIPTION

1