A.O. Smith GWV - 120, Installation And Service Manual

Page: 66 / 102

Main menu
66 Instruction manual GWV
11
gis
11.11 Programming an extra period
1. Call up the menu for entering an extra period via:
2.
:
EXTRA PERIOD
Confirm with .
The display show the settings for the extra period.
11.11.1 Setting the switch-on time
1. Use and to set the day. In the example, this is
SU
.
Confirm with .
The cursor moves to the hour digits, which flash.
2. Use and to set the switch-on hour to the
desired value. In the example, this is
08
.
Confirm with .
The cursor moves to the minute digits, which flash.
Note
Because the switch-off time can never be earlier
than the switch-on time, the switch-off time setting is
automatically adjusted with the switch-on time.
3. Use and to set the minutes. In the example,
this is
15
.
Confirm with .
The cursor moves to the hour digits of the switch-
off period.
11.11.2 Setting the switch-off time
1. Use and to set the hour. In the example, this
is
12
.
Confirm with .
The cursor moves to the minute digits, which flash.
2. Use and to set the minutes. In the example,
this is
45
.
Confirm with .
The cursor moves to the water temperature. See
the figure.
11.11.3 Setting the water temperature
1. Use and to set the water temperature. In the
example this is 75°C.
Confirm with
.
The cursor moves to
PUMP ON
11.11.4 Setting the program-controlled
pump
1. If required, a pump can be controlled during the
period. Use and to set
PUMP ON
The pump
ensures a regular circulation of hot water in the hot
water pipes. You can skip this step if you there is
no pump in your hot water circuit.
Confirm with
.
The cursor moves to
START
.
2. Confirm with .
The extra period has been programmed.
Note
When the extra period is finished, the controller
returns to the ON, OFF or
WEEK PROGRAM
mode.
The following week, the extra period will NOT be
switched on automatically.
MENU
ON
^ WEEK PROGRAM
ȻEXTRA PERIOD
ON SU»08:00
OFF SU 08:00
Tset 65ÉC
PUMP ON START
ON SU 08»15
OFF SU 08:15
Tset 65ÉC
PUMP ON START
ON SU 08:15
OFF SU»08:15
Tset 65ÉC
PUMP ON START
ON SU 08:15
OFF SU 12»15
Tset 65ÉC
PUMP ON START
ON SU 08:15
OFF SU 12:45
Tset»65ÉC
PUMP ON START
ON SU 08:15
OFF SU 12:45
Tset 75ÉC
PUMP»ON START
ON SU 08:15
OFF SU 12:45
Tset 75ÉC
PUMP ON »START