Dhw" Group - Viessmann vitotronic 200-h Installation And Service Instructions Manual

Vitotronic 200-H, HK1B Installation and Service
"General" Group
Coding in the factory set condition
Participant number
77:10 LON participant number.
Detached house/apartment building
7F:1 Detached house
General
8F:0 Operation in the standard menu and extended
menu enabled.
Note: The respective code is only activated when
you exit the service menu (see page 81).

"DHW" Group

Coding
Coding in the factory set condition
DHW
67:40 For solar DHW heating:
Set DHW temperature 104° F (40° C).
Reheating is suppressed above the selected
set temperature (DHW heating by the boiler
only if solar energy is not sufficient).
Enable DHW circulation pump
73:0 DHW circulation pump:
"ON" according to time program.
(continued)
Possible change
77:1 LON participant number,
to adjustable from 1 to 99:
77:99 1 - 4 = boiler control unit
5 = Cascade control unit
10 - 98 = Vitotronic 200-H
99 = Vitocom LAN1
Note: Each number must only be assigned
once.
7F:0 Apartment building
Separate adjustment of holiday program and
time program for DHW heating possible.
8F:1 Operation in the standard menu and extended
menu blocked.
8F:2 Operation enabled in the standard menu;
blocked in the extended menu.
Possible change
67:0 No set value 3.
67:10 Set DHW temperature adjustable from 50
to to 203° F (10 to 95° C) (limited by boiler
67:95 specific parameters).
Observe the setting of coding address "56"
in the "DHW" group.
73:1 "ON" from once per hour for 5 min up to
to 6 times per hour for 5 min. during the time
73:6 program.
73:7 Constantly "ON".
Code 1
49