DeDietrich AMC 15 User Manual

3. If the measured value is outside of the values given in the table,
correct the gas/air ratio.
4. Using adjusting screw A, adjust the percentage of O
2
for the gas type
being used to the nominal value. This should always be inside the
highest and lowest setting limit.
Caution
The O
2
values at full load must be lower than the O
2
values at part
load.
Checking/setting values O
2
at full load
Tab.49 Checking/setting values for O
2
at full load for G20 (H gas)
Values at full load for G20 (H gas)
O
2
(%)
(1)
AMC 15
4.7 - 5.2
(1)
AMC 25
4.7 - 5.2
(1)
AMC 25/28 MI
4.7 - 5.2
(1)
AMC 35
4.3 - 4.8
(1)
(1) Nominal value
Tab.50 Checking/setting values for O
2
at full load for G30/G31 (butane/
propane)
Values at full load for G30/G31 (butane/propane)
O
2
(%)
(1)
AMC 15
4.7 - 5.2
(1)
AMC 25
4.7 - 5.2
(1)
AMC 25/28 MI
4.7 - 5.2
(1)
AMC 35
4.7 - 5.2
(1)
(1) Nominal value
Caution
The O
2
values at full load must be lower than the O
2
values at part
load.
Performing the part load test
1. If the full load test is still running, press the button to change the
load test mode.
2. If the full load test was finished, select the tile [ ] to restart the
chimney sweep menu.
A
Change load test mode
B MinimumPower
3. Select the MinimumPower test in the menu Change load test mode.
The part load test starts. The selected load test mode is shown in
the menu and the icon appears in the top right of the screen.
4. Check the load test settings and adjust if necessary.
Only the parameters shown in bold can be changed.
5. End the part load test by pressing the button.
The message Running load test(s) stopped! is displayed.
Fig.71
Position of adjusting screw A
A
AD-0000320-01
Fig.72 Part load test
AD-3000941-02
A
B
7 Commissioning
7686707 - v.01 - 06092018 AMC 73

DeDietrich AMC 15 Specifications

General

Brand	DeDietrich
Model	AMC 15
Category	Boiler
Language	English