Vitotrol 100, Type Utdb-Rf; Notes Regarding Room Temperature Hook-Up (Rs Function) For Remote Control Units; Information Regarding The Vitotrol 200 And 300 - Viessmann VITOGAS Technical Manual

Control units
(cont.)
Permissible ambient temperature
– during operation
– during storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change

Vitotrol 100, type UTDB-RF

Part no. Z007 692
Room temperature controller with integral wireless transmitter and one
receiver
■ With digital time switch
■ With individual and seven-day programs
■ Programming unit with user prompts:
– 3 preselected time programs, individually adjustable
– Constant manual mode with adjustable set room temperature
– Frost protection mode
– Holiday program
■ With selector keys for party and economy mode
Installation in the main living room on an internal wall opposite radia-
tors. Never install inside shelving units, in recesses, or immediately by
a door or heat source (e.g. direct sunlight, fireplace, TV set, etc.).
Room temperature controller operation without power supply (two 1.5
V round alkaline batteries, type LR6/AA, which run for approx.
1.5 years).
Receiver with relay state indication.
Connection of the receiver to the control unit (subject to control unit
type):
■ 4-core cable with a cross-section of 1.5 mm
or
■ 3-core cable without green/yellow core for 230 V~
or
■ 2-core lead with a cross section of 0.75 mm
to the control unit, plus an additional 2-core cable for the 230 V~
power supply
6
8 0

Notes regarding room temperature hook-up (RS function) for remote control units

Never activate the RS function for underfloor heating circuits (iner-
tia).

Information regarding the Vitotrol 200 and 300

For every heating circuit in a heating system, one Vitotrol 200 or one
Vitotrol 300 can be deployed.
VIESMANN
58
0 to +40 °C
–25 to +65 °C
10 to 40 °C
10 to 40 °C
5 °C
3 min
2 for 230 V~
2 for LV for the connection
1 3
0
Specification, room temperature controller
Rated voltage
Transmission frequency
Transmission
Range
IP rating
Function
Permissible ambient temperature
– during operation
– during storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change
Specification, receiver
Operating voltage
Rated breaking capacity of the zero
volt contact
– max.
– min.
IP rating
Protection class
Permissible ambient temperature
– during operation
– during storage and transport
In heating systems with a heating circuit without mixer and heating
circuits with mixer, the RS function must only affect the heating circuit
with mixer.
3 V–
868 MHz
< 10 mW
approx. 25 to 30 m inside
buildings, subject to construc-
tion
IP 20 to EN 60529;
ensure through appropriate
design/installation
RS Type 1B to EN 60730-1
0 to +40 °C
–25 to +65 °C
10 to 40 °C
10 to 40 °C
5 °C
3 min
230 V~ ± 10 % 50 Hz
6(1) A, 230 V~
1 mA, 5 V–
IP 20 to EN 60529;
ensure through appropriate
design/installation
II to EN 60730-1 subject to cor-
rect installation
0 to +40 °C
–25 to +65 °C
VITOGAS