Remeha Quinta 85
22
6.5.3 DHW temperature set point (
3
)
The DHW temperature is adjustable from 20 to 75°C (factory default 55°C). Only with
Broag DHW priority sensor.
- Press the ‘
m
’ -key until the digit
!
(with dot) appears in the
‘code’
-display.
- Press the ‘
s
’-key until the digit
#
(with dot) appears in the
‘code’
-display.
- Set the required value, using the [
+
] and [
-
]-keys.
- Press the ‘
e
’-key to store the new value (value will flash twice).
- Press the ‘
reset’
-key to return to operating mode.
REMARK:
there are further adjustments available on service level. Please refer to
your service engineer or contractor
(see Par. 6.6.7).
6.5.4 Boiler control setting (
A
)
The boiler is factory set to option
11
(HTG modulating or on/off with DHW on)
To change the control option:
- Press the ‘
m
’ -key until the digit
!
(with dot) appears in the
‘code’
-display.
- Press the ‘
s
’-key until the digit
A
(with dot) appears in the
‘code’
-display.
- Set the required X and Y values as listed below in using the [
+
] and [
-
]-keys.
- Press the ‘
e
’-key to store the new value (value will flash twice).
- Press the ‘
reset’
-key to return to operating mode.
With the ‘
code’
- display showing
A
- the
t
-display will indicate the method of boiler
control in the first segment
x[
and the option to turn the HTG and DHW on or off
in the second segment
[y
. By using codes from the table below a series of control
options are available.
Example :
xy
11
- Boiler enabled internal modulation with booster on * - HTG and DHW on (as
default)
42
- Analog signal 0 -10V on temperature - HTG on and DHW off
23
- Boiler high/low - HTG off and DHW on
t
-display
Description
First segment
x[
Boiler control option
1
Boiler enabled internal modulation with booster on *
2
Boiler high/low
3
Boiler enabled internal modulation with booster off *
4
Analog signal 0 -10 V on temperature
5
Analog signal 0 -10 V on output %
