Schwank 40660000, Technical Manual

Page: 25 / 71

Revision: 3.0 Page 24 of 71
List of available heater types:

Zone deactivated

Luminous heater single-stage

Luminous heater two-stage

Luminous heater modulating

Tube heater single-stage

Tube heater two-stage

Tube heater modulating

Warm air heater

Hybrid system [zone 3 only]
7.2. Relay function configuration
In the next step, a function is assigned to the six output relays of the control unit. Set outputs are colour-
highlighted. Touch the screen to carry out function and zone assignment.
Function Symbol Function description
Permanently Off Deactivation of an unused power relay.
Permanently On The relay is permanently switched on without a control request.
Heater On/Off
The heater assigned to the zone is switched ON or OFF by the
control.
Heater stage
The heater assigned to the zone is switched to full load or to one
of #0...#25 modulation levels by the control.
Fan On/Off The fan assigned to the zone is switched ON or OFF by the control.
Circulation pump On/Off
In hybrid systems, the circulation pump is switched ON or OFF by
the control.
Bypass switching In hybrid systems, the bypass is actuated by the control.
Figure 27: Output relay function assignment