User Manual

5/10
Siemens Room temperature controller CE1N3021en
Building Technologies 2017-11-14
3021Z01
2 5 6 13 4
1. Operating mode selector
(standby , heating or cooling mode with manual selection of fan speed)
2 LEDs for indicating heating mode, cooling mode and fan operation
3 Setting facility for minimum setpoint limitation
(in increments of 1 K)
4 Setting facility for maximum setpoint limitation
(in increments of 1 K)
5 Room temperature setpoint knob
6 Set of DIP switches
DIP switch no. Meaning Position ON Position OFF
1 Fan control Fan control is temperature-
dependent in all operating
modes
Fan control in normal operation (and in
energy saving mode with the RCC10.1) is
temperature independent
1)
2 Operating mode change-
over via external switch
Changeover between normal
operation and energy saving
mode
Changeover between normal operation
and standby
1)
3
2)
Operating action of switch
for external operating
mode changeover
Changeover activated when
contact of switch is closed
(N.O.)
1)
Changeover activated when contact of
switch is open
(N.C.)
4
2)
Standby Frost protection function not
enabled
Frost protection function enabled
1)
5
2)
Switching differential 1 K in heating mode
1)
0.5 K in cooling mode
1)
4 K in heating mode
2 K in cooling mode
1) Factory setting
2) Only with the RCC10
The RCC10.1 comes with the following fixed settings:
∂ Switching differential in heating mode: 2 K
∂ Switching differential in cooling mode: 1 K
∂ Standby: OFF, no frost protection
∂ Operating action of switch for external
operating mode changeover: N.O.
Accessories
Description Type reference
Adapter plate 120 x 120 mm for 4“ x 4“ conduit boxes ARG70
Adapter plate 96 x 120 mm for 2“ x 4“ conduit boxes ARG70.1
Adapter plate for surface wiring 112x130 mm ARG70.2
Setting and operating
elements
Legend