External Extension H4; Vitotrol 100, Type Utdb-Rf - Viessmann VITODENS 200-W Technical Manual

Control units
(cont.)
Permissible ambient temperature
– during operation
– during storage and transport

External extension H4

Part no. 7197 227
Connection extension for connecting the Vitotrol 100, type UTDB or
24 V clock thermostats via a LV cable.
With cable (0.5 m long) and plug for the connection to the
Vitotronic 100.
0
7 2
1 3

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.
7
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
VIESMANN
82
Setting range
0 to +40 °C – Comfort temperature
–25 to +65 °C – Setback temperature
– Frost protection temperature
Power reserve during battery
change
Specification
Rated voltage
Output voltage
Rated frequency
Power consumption
Load 24 V~ (max.)
Protection class
IP rating
Permissible ambient temperature
– during operation
– during storage and transport
Specification, room temperature controller
Rated voltage
Transmission frequency
Transmission
Range
2 for 230 V~
IP rating
Function
2 for LV for the connection
Permissible ambient temperature
– during operation
– during storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change
10 to 40 °C
10 to 40 °C
5 °C
3 min
230 V~
24 V~
50 Hz
2.5 W
10 W
I
IP 41
0 to +40 °C
Installation in living spaces or
boiler rooms (standard ambi-
ent conditions)
-20 to +65 °C
1 3
0
8 0
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
VITODENS