Fan Coil - Application Overview - Siemens RDG Series Application Manual

Fan coil – application overview
Application
2-pipe system
2-pipe system with el. heater
YE
B2
T
T
(B1)
Y1
M1
T
(B1)
8
Type of control outputs
2-pipe (ON/OFF)
2-pipe mod. (PWM)
2-pipe mod. (3-pos.)
2-pipe mod. (DC 0...10 V)
2-pipe mod. (DC 0...10 V) ECM fan control (DC 0...10 V)
2-pipe (ON/OFF) ECM fan control (DC 0...10 V)
2-pipe (ON/OFF), with el. heater (ON/OFF)
2-pipe (ON/OFF), with el. heater (mod. PWM or 3-pos.)
2-pipe mod. (PWM), with el. heater (ON/OFF, PWM or 3-pos.)
2-pipe mod. (3-pos.), with el. heater (ON/OFF, PWM or 3-pos.)
2-pipe mod. (DC 0...10 V), with el. heater (DC 0...10 V)
2-pipe mod. (ON/OFF, DC 0...10 V), with el. heater
(ON/OFF, DC 0...10 V).
ECM fan control (DC 0...10 V)
Application description
– Control sequences for heating and/or cooling,
1 or 2 stages
– Multifunctional inputs for keycard contact,
external sensor, etc.
– Automatic or manual heating/cooling changeover
– Automatic or manual fan speed
– 3-speed, 1-speed and mod. (ECM) fan control
(DC 0...10 V)
– Fan operation selectable in heating and cooling
mode (enable, disable, heating only or cooling only)
RDG..
Wall-mounted range Semi fl ush-mounted range
RDG100.. RDG110 RDF300.. RDF310..
RDF600.. RDF410..
RDG100..
RDG100.. RDF300.. RDF600..
RDG140 RDG160KN RDF340
RDG160..
RDG160KN
RDG100.. RDG110 RDF300.. RDF600..
RDG100..
RDG100..
RDG100..
RDG140 RDG160KN RDF340
RDG160..
RDF..