Daikin Altherma R Hybrid Installer's Reference Manual page 148

8 | Configuration
To adjust the CO₂ setting
Installer reference guide
148
10 Allow readings to stabilise. Wait for at least 3 minutes and compare the CO
percentage with the values in the table below.
CO value at maximum power
2
Maximum value
Minimum value
(a)
CO value at maximum power recorded at High setting.
2
11 If the CO percentage at maximum and minimum power is within the range
2
expressed in the tables above, the CO
adjust the CO setting according to the instructions in the chapter below.
2
12 Switch off the appliance by pressing the
back in its place. Make sure it is gastight.
13 Put the front panel back in its place.
CAUTION
Work on gas carrying parts may only be carried out by a qualified competent person.
INFORMATION
Only adjust the CO
necessary. In Belgium, any modifications to the gas valve MUST be performed by a
certified representative of the manufacturer. For more information, contact your
dealer.
1 Remove the cap that covers the adjustment screw. In the illustration, the
cover cap is already removed.
2 Turn the screw (a) to increase (clockwise) or decrease (counterclockwise) the
CO percentage. See the table below for the desired value.
2
a
a Adjusting screw with cover
Natural gas
G20
8.4
setting of the boiler is correct. If NOT,
2
button and put the sampling point
setting when you have checked it first and are sure adjustment is
2
Natural gas Propane P G31
G25
(a)
7.4 9.4
CHYHBH05+08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
2