Vitotrol 100, Type Utdb; Vitotrol 100, Type Utdb-Rf - Viessmann VITODENS 222-F Series Technical Manual

Control unit
(cont.)

Vitotrol 100, type UTDB

Part no. Z007691
Room temperature controller
■ With switching output (two-point output)
■ With digital time switch
■ With individual day and seven-day program
■ Operation with user prompts:
– 3 preselected time programs, individually adjustable
– Constant manual mode with adjustable set room temperature
– Frost protection mode
9
– 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.).
Operation independent of mains power supply (two 1.5 V round alka-
line cells, type LR6/AA, battery life approx.1.5 years).
Control unit connection:
2-core cable with a cross-section of 0.75 mm
8 0

Vitotrol 100, type UTDB-RF

Part no. Z007692
Room temperature controller with integral wireless transmitter and
receiver
■ With digital time switch
■ With individual day and seven-day program
■ Operation 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 independent of mains power
supply (two 1.5 V round alkaline cells, type LR6/AA, battery life
approx.1.5 years).
Receiver with relay state indication.
VIESMANN
142
Specification
Rated voltage
Rated breaking capacity of the floating contact
– max.
– min.
IP rating
Function type
Permissible ambient temperature
– Operation
– Storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temper-
ature
Power reserve during bat-
tery change
2 for 230 V~.
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 wire for 230 V~
or
■ 2-core lead with a cross-section of 0.75 mm
tion to the control unit, plus an additional 2-core cable for the
230 V~ power supply
3 V–
Battery LR6/AA
6(1) A, 230 V~
1 mA, 5 V–
IP 20 to EN 60529
Ensure through 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
1 3
0
8 0
2 for 230 V~
2 for LV for the connec-
VITODENS