Connecting A 230 V Time Clock In Combination With A Modulating Room Control; Modulating Control - Room Or Outside Compensation - REMEHA Avanta 24c Installation And Service Manual

Remeha Avanta Plus
X9
fig. 24 Wiring diagram modulating regulator
R000153-B
127768-271011
2.7.3
With an externally mounted simple 230 V switching time clock
connected to connectors on X2 terminal block and a qSense
connected to connectors 7 and 8 of X9 terminal block (remove
existing link between connectors 7 and 8 before use), the
Remeha Avanta Plus will provide room compensated heating
and time control over CH and DHW (System boiler).

An OpenTherm
conjunction with a simple external 230 V time clock will
provide easy to set up and operate - timed room compensa-
tion heating
2.7.4
The Remeha Avanta Plus has an OpenTherm
enables our modulating range of OpenTherm
(e.g. the Remeha qSense or iSense) to be connected without
any further modifications.
• M ount the control in a reference room (usually the living
room).
• C onnect the two-wire interface cables to connectors 7 and 8
of the X9 terminal block (remove existing link between con-
nectors 7 and 8 before use).
• W hen using the iSense it is possible to add the outside sen-
sor to provide weather compensation. Connect the outside
sensor to connectors 1 and 2 of the X9 terminal block.
R000153-B
Connecting a 230 V time clock in combination
with a modulating room control
room modulating control (qSense) used in
®
Modulating control – room or outside
compensation
2. Installation
interface. This
®
room controls
®
23