Keyword Index - Viessmann VITODENS 200-W Technical Manual

Keyword index

A
Accessories
■ for installation................................................................................42
Anti-corrosion agents.......................................................................74
Antifreeze.........................................................................................74
Anti-water hammer device...............................................................70
B
Balanced flue operation...................................................................50
Boiler water temperature sensor................................................77, 79
C
Comfort function...............................................................................12
Condensate......................................................................................73
Condensate connection...................................................................72
Connections on the DHW side.........................................................69
Constant temperature control unit
■ Frost protection function...............................................................77
■ Functions......................................................................................77
■ Heating programs.........................................................................77
■ Layout...........................................................................................77
■ Programming unit..........................................................................77
■ Standard unit.................................................................................77
Contact thermostat...........................................................................87
Control unit for constant temperature operation...............................77
Control unit for weather-compensated operation.............................78
Control units.....................................................................................77
D
Decision-making aids regarding DHW heating................................67
DHW circulation...............................................................................71
DHW cylinders.................................................................................68
DHW cylinders, adjacent..................................................................32
DHW cylinders, below......................................................................29
DHW heating....................................................................................67
Drain outlet kit..................................................................................46
Draw-off volume...............................................................................12
Dual mode DHW cylinder...........................................................37, 40
E
Electrical connection........................................................................51
Electrical safety zone.......................................................................51
ENEV...............................................................................................79
Expansion vessel.............................................................................74
Extension AM1.................................................................................90
Extension EA1..................................................................................91
F
Fill water...........................................................................................74
Frost protection function.............................................................77, 79
G
Gas connection................................................................................52
H
Heating curve adjustment................................................................79
Hydraulic connection........................................................................74
I
Immersion thermostat......................................................................87
Initial heat-up....................................................................................74
Installation........................................................................................53
Installation aids..........................................................................42, 48
Installation conditions.......................................................................50
Installation in unfinished buildings....................................................53
Installation room...............................................................................50
Instantaneous standby water heater................................................12
Instantaneous water heater..............................................................69
Interlocking circuit............................................................................50
Interlock switch.................................................................................52
VITODENS
K
KM BUS distributor...........................................................................89
L
Leads/cables....................................................................................52
Level.................................................................................................79
LON communication module............................................................89
Low loss header...............................................................................75
Low water indicator..........................................................................74
M
Mixer extension
■ Integral mixer motor......................................................................85
■ Separate mixer motor...................................................................86
Mixer extension kit
■ Integral mixer motor......................................................................85
■ Separate mixer motor...................................................................86
Modernising existing systems..........................................................74
Mounting base for programming unit...............................................84
Mounting frame..........................................................................45, 56
N
Neutralisation...................................................................................72
Neutralising system..........................................................................73
O
Open flue operation..........................................................................50
Outside temperature sensor.............................................................79
P
Pre-installation.................................................................................53
Pressure drop on the DHW side (type CUG)...................................30
Pressure drop on the DHW side (type CVB)....................................41
Primary store..............................................................................67, 71
Protection.........................................................................................51
R
Replacement of third party appliances.............................................60
Room temperature controller.....................................................81, 82
Room temperature sensor...............................................................84
Room thermostat........................................................................81, 82
S
Safety assembly to DIN 1988...........................................................71
Safety equipment.............................................................................74
Safety valve................................................................................70, 74
Safety zone, electrical......................................................................51
Self-supporting installation...............................................................57
Self-supporting mounting frame.......................................................57
Sizing cylinders................................................................................68
Slope................................................................................................79
Solar control module
■ Specification..................................................................................88
Specification
■ Solar control module.....................................................................88
Standard unit....................................................................................78
Sub-mounting kit........................................................................43, 54
System design..................................................................................74
T
Temperature sensor
■ Boiler water temperature.........................................................77, 79
■ Outside temperature.....................................................................79
■ Room temperature........................................................................84
Thermally activated safety shut-off valve.........................................53
Thermostat
■ Contact temperature.....................................................................87
■ Immersion temperature.................................................................87
Time switch......................................................................................79
VIESMANN
93