Daikin Modular T Smart ATB Installation, Use And Maintenance Manual page 43

Speed selection tables
In order to select the correct step for the supply and return fan it is necessary to:
- Choose the table whose unit size number corresponds to the size indicated in the AED unit selection software report.
- Identify the steps of the supply/return fan, choosing from column H (high), the steps in which the RPM values are
closest to those indicated in the AED unit selection software report for the aforementioned fan.
- Set the values of the selected steps on the controller by going to the Service settings  Field settings path and
proceed with the following settings
a. 19(29)-2- Step_selected_ supply_fan, for the Step of the supply fan, from 01 to 15
b. 19(29)-3- Step_selected_return_fan, for the return fan Step, from 01 to 15
- If the RPM values for the supply and return fans are not present in column H but in column UH (very high), then:
- Set the initial fan speed to Very High by going to the Service Settings  Field settings path and changing the
default value from 17(27)-4-01(High) to17(27)-4-02(Very high)
- Set the selection steps as indicated in step 3.
Heat recovery operation
Step
UH
(very
high)
01 2164
02 2227
03 2290
04 2350
05 2409
Fan RPM
setting SA
06 2469
(19(29)-2-...)
07 2529
08 2586
09 2654
Fan RPM
10 2728
setting EA
(19(29)-3-...)
11 2796
12 2868
13 2931
14 2999
15 3059
The table refers to the indicated values, subject to tolerances.
To adjust the desired air flow value based on on-site measurements, you can increase the RPM to increase
the flow and decrease the RPM to reduce it. If necessary, slightly modify the fan speed in order to obtain
the desired air flow.
Supply fan
Bypass operation
H
L (low) UH
(high)
1803 951 2264
1868 1025 2324
1939 1099 2384
2005 1176 2443
2071 1253 2503
2127 1327 2566
2187 1404 2626
2245 1475 2685
2310 1555 2754
2367 1634 2825
2416 1709 2894
2472 1783 2965
2524 1848 3033
2583 1919 3104
2632 1985 3170
Modular T Smart Size 03
Heat recovery operation
H L UH
1828 1028 2390
1908 1093 2439
1982 1162 2492
2048 1225 2541
2122 1290 2593
2187 1359 2642
2261 1423 2695
2327 1489 2744
2401 1572 2806
2469 1657 2873
2521 1734 2932
2577 1817 2997
2629 1891 3054
2685 1957 3113
2737 2016 3170
Return fan
By-pass operation
H L UH
2036 1282 2145
2095 1345 2202
2159 1409 2259
2217 1474 2316
2276 1541 2370
2323 1602 2425
2375 1666 2476
2422 1731 2531
2479 1800 2593
2529 1865 2657
2573 1925 2717
2626 1988 2781
2670 2048 2841
2721 2115 2908
2763 2172 2964
H L
1763 951
1818 1008
1877 1065
1932 1122
1992 1178
2046 1236
2105 1293
2157 1352
2219 1424
2279 1499
2330 1565
2380 1640
2427 1706
2476 1775
2524 1828
43