Scanning Messages - Viessmann VITOCAL 222-G Operating Instructions Manual

Scanning information
■ Average brine temperature on entry
into the heat pump "T.in"
■ Average brine temperature on exiting
the heat pump "T.out"
■ Heat pump hours run ("heat pump")
"HP1"
■ "HP2": no function
■ "AC": no function
■ Hours run in the "natural cooling" func-
tion "NC"
Note
This information is non-volatile, i.e. it is
retained even if the heat pump control
unit develops a fault.

Scanning messages

In case of special events or operating
states in connection with your heat pump
or heating system, the heat pump control
unit displays information, warning or fault
messages.
Apart from a plain text message, e.g.
"Warning" the associated symbol
flashes on the display.
Note
Warning
Fault
(cont.)
Boiler log
CW T.in
12 7.2
13 7.8
14 7.5
15 7.0
16 6.9
17 6.8
18 7.2
Select with
Extended menu
1.
2. "Information"
3. "Daily log"
1. Pressing OK provides you with addi-
tional information regarding the dis-
played message.
Note
Outside temp sensor
Power-OFF
Acknowledge with
2. You can scroll through the list of mes-
sages. In conjunction with each mes-
sage, the header shows whether it is
an information, warning or fault mes-
sage.
Scanning
T.out HP1 HP2 AC NC
4.3 123 0 0 15
4.7 113 0 0 12
4.5 103 0 0 18
3.3 93 0 0 10
3.1 97 0 0 11
3.0 89 0 0 12
4.4 133 0 0
(
OK
5
18
C5
41