Settings At The Underfloor Heating Controller - Honeywell HCE80R Mounting And Operation Manual

10

Settings at the underfloor heating controller

DANGER! Danger to life through
electric shock!
Contacts that are
open are live.
f Ensure that the cable
is deenergized.
Opening the housing
Open the housing (see fold-out page, Fig. 2).
1
Plugging in the expansion module (optional)
The expansion module HCS80 expands the
number of possible temperature zones of the
underfloor heating controller from 5 to 8.
Insert the expansion module with the
1
adapter connector into the provided slot
(see fold-out page, Fig. 4 (11)).
Setting the thermal actuator type
Check which thermal actuator type is used.
1
Set the switch in accordance with the following
2
table (see fold-out page, Fig. 4, (10)):
Switch Thermal
position actuator type
Normally
closed
Normally open
Mounting and installation
Property
Opens the heating circuit
when voltage is applied
to the zone output. The
thermal actuator only
requires power during
heating operation
Opens the heating circuit
when no voltage is applied
to the zone output.
!
Only one type of thermal
actuator can be con-
nected per underfloor
heating controller.
If normally open and
normally closed ther-
mal actuators are to
be operated, you re-
quire two underfloor
heating controllers.
!
The thermal actuators
are protected by a
ceramic fuse, see
Section "Navigation
and function overview"
on Page 28.