Siemens RDG100T Basic Documentation

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Siemens RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation CE1P3181en
Building Technologies Functions 14 Dec 2011
4.7 Control sequences
4.7.1 Sequences overview (setting via parameter P01)
The sequence can be set via parameter P01.
The thermostats can be used in systems featuring:
 Heating only (P01 = 0)
 Cooling only (P01 = 1)
 Manual heating / cooling changeover (P01 = 2)
 Automatic heating / cooling changeover (P01 = 3)
 Heating and cooling mode (e.g. 4-pipe system) (P01 = 4)
The available modes depend on the application
(selected via DIP switch, see section 4.5).
Parameter
P01 = 0 P01 = 1 P01 = 2 P01 = 3 P01 = 4
Sequence
T °C
T °C
T °C
T °C
T
T °C
Mode
Available
for basic
application
1)
:

Heating mode Cooling
= heating
sequence for
el. heater /
radiator
Manually select
heating or
cooling
sequence
(using the
button on the
thermostat)
Automatic
heating/cooling
changeover via
external water
temperature
sensor or
remote switch
Heating and
cooling mode,
i.e. 4-pipe
2-pipe,
2-pipe & el. heater
2-pipe & radiator
   
4-pipe
4-pipe & el. heater

2)

2)

2-stage heating or
cooling
   
1) Chilled / heated ceiling and radiator applications: see section 4.7.9;
Comp
ressor applications: see section 4.7.10.
2)
Manual and automatic changeover for 4-pipe applications, see section 4.7.6:
– 4-pip
e manual changeover (P01 = 2) means activating either cooling or
heating outputs
– 4-pipe automatic changeover (P01 = 3) means swapping the control outputs
according to a heating / cooling sensor or remote switch (main and secondary
application), see section 4.7.6
Note
s

Siemens RDG100T Specifications

General

Brand	Siemens
Model	RDG100T
Category	Thermostat
Language	English