DeDietrich AMC 15 User Manual

Tab.47 Adjustment for overpressure applications for gas type G20 (H gas)
Code Display text Description Adjustment
range
15 25 25/28 MI 35
GP008 Fan RPM Min Minimum fan speed
during Central Heating +
Domestic Hot Water
mode
1400 Rpm -
4000 Rpm
2100 2150 2150 2250
Tab.48 Adjustment for overpressure applications for gas type G30/G31 (butane/propane)
Code Display text Description Adjustment
range
15 25 25/28 MI 35
GP008 Fan RPM Min Minimum fan speed
during Central Heating +
Domestic Hot Water
mode
1400 Rpm -
4000 Rpm
2200 2150 2150 2250
For more information, see
CU-GH08 control unit settings, page 85
7.3.3 Checking/setting combustion
1. Unscrew the cap from the flue gas measuring point.
2. Insert the probe for the flue gas analyser into the measurement
opening.
Warning
During measurement, seal the opening around the sensor fully.
Important
The flue gas analyser must have a minimum accuracy of ±0.25%
O
2
.
3. Measure the percentage of O
2
in the flue gases. Take measurements
at full load and at part load, as described below.
Important
Measurements must be taken with the front casing off.
Performing the full load test
1. Select the tile [ ].
The Change load test mode menu appears.
2. Select the test MaximumPowerCH.
A
Change load test mode
B MaximumPowerCH
The full load test starts. The selected load test mode is shown in the
menu and the icon appears in the top right of the screen.
3. Check the load test settings and adjust if necessary.
Only the parameters shown in bold can be changed.
Checking and setting at full load
1. Measure the percentage of O
2
in the flue gases.
2. Compare the measured value with the checking values in the table.
Fig.69 Flue gas measuring point
AD-0001221-01
Fig.70 Full load test
AD-3000941-02
A
B
7 Commissioning
72 AMC 7686707 - v.01 - 06092018

DeDietrich AMC 15 Specifications

General

Brand	DeDietrich
Model	AMC 15
Category	Boiler
Language	English