Viessmann VITODENS 111-W Technical Manual page 63

Control unit
(cont.)
Specification, room temperature controller
Rated voltage
Transmission frequency
Transmission
Range
IP rating
Function type
Permissible ambient temperature
– Operation
– Storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change
Wireless receiver
■ For installation in the control unit support
■ With power cable and connector for connection to the control unit
Part no. Z011 486
Room temperature controller with integral wireless transmitter and
wireless receiver for installation in the control unit support
■ 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.).
Operation independent of mains power supply
Wireless receiver with relay state indication.
8 0
Specification, room temperature controller
Rated voltage
Transmission frequency
Transmission
Range
IP rating
Function type
VITODENS
3 V–
2 LR6/AA batteries
868 MHz
< 10 mW
Approx. 25 to 30 m inside
buildings, subject to construc-
tion
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
3 V–
2 LR6/AA batteries
868 MHz
< 10 mW
Approx. 25 to 30 m inside
buildings, subject to construc-
tion
IP 20 to EN 60529; ensure
through design/installation
RS type 1B to EN 60730-1
Permissible ambient temperature
– Operation
– Storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change
Wireless receiver
■ For installation in the control unit support
■ With power cable and connector for connection to the control unit
Part no. 7454 522
Room temperature controller with integral wireless transmitter and
wireless receiver for installation in the control unit support
■ 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.).
Operation independent of mains power supply
Wireless receiver with relay state indication.
8 0
Specification, room temperature controller
Rated voltage
Transmission frequency
Transmission
Range
IP rating
Function type
Permissible ambient temperature
– Operation
– Storage and transport
Setting range
– Comfort temperature
– Setback temperature
– Frost protection temperature
Power reserve during battery
change
0 to +40 °C
–25 to +65 °C
10 to 40 °C
10 to 40 °C
5 °C
3 min
3 V–
2 LR6/AA batteries
868 MHz
< 10 mW
Approx. 25 to 30 m inside
buildings, subject to construc-
tion
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
VIESMANN
63
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