Vitotronic Accessories; Allocation To Control Unit Types - Viessmann VITODENS 242-F Technical Manual

Control units
(cont.)
IP rating
Sensor type
Permissible ambient temperature
– During operation
– During storage and transport
Functions
■ Switching the solar circuit pump
■ Electronic limiter for the temperature in the DHW cylinder (safety
shutdown at 90 °C)
■ Collector safety shutdown
■ Solar circuit pump speed control via wave packet control or solar
circuit pump with PWM input (Grundfos)
■ Suppression of DHW cylinder reheating by the boiler (auxiliary func-
tion for DHW heating is possible)
■ Output statement and diagnostic system

7.4 Vitotronic accessories

Allocation to control unit types

Vitotronic
Type
Accessories
Vitotrol 100, type UTA
Vitotrol 100, type UTDB
External H4 extension
Vitotrol 100, type UTDB-RF
Vitotrol 200A
Vitotrol 300A
Vitocomfort 200
Vitotrol 200 RF
Vitotrol 300 RF
Wireless base station
Wireless outside temperature sensor
Wireless repeater
Room temperature sensor for Vitotrol 300A
Immersion temperature sensor
Mounting base for programming unit
Radio clock receiver
KM BUS distributor
Extension kit, mixer with integral mixer motor
Extension kit, mixer with separate mixer motor
Immersion thermostat for underfloor heating systems
Contact thermostat for underfloor heating systems
Internal H1 extension
Internal H2 extension
AM1 extension
EA1 extension
7
Vitocom 100 LAN1 without LON communication module
Vitocom 100 LAN1 with LON communication module
Vitocom 100 GSM2
Vitocom 200 LAN2
LON cable
LON coupling
LON plug-in connector
LON socket
Terminator
LON communication module
VIESMANN
88
IP 32 to EN 60529, ensure Specification
through assembly/installa-
tion Rated voltage
Viessmann NTC 10 kΩ at Rated frequency
25 °C Rated current
Power consumption
0 to +90 °C Safety category
−20 to +70 °C IP rating
Function
Permiss. ambient temperature
– During operation
– During storage and transport
Rated relay output breaking capaci-
ty
– Semi-conductor relay 1
– Total
100 200
HC1B HO1B
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x x
x
x x
x
x
x
x
x x
x x
x x
x x
x
x x
x
x
x
x
x
x
x
230 V ~
50 Hz
2 A
1.5 W
II
IP 20 to EN 60529; ensure
through assembly/installation
Type 1 B to EN 60730-1
0 to +40 °C for use in the living
space or boiler room (standard
ambient conditions)
−20 to +65 °C
1 (1) A, 230 V~
max. 2 A
200 RF
HO1C
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
VITODENS