Danfoss AB-QM 4.0 Flexo Flexible PICV connection set for Fan Coil Units Instruction Manual

AB-QM 4.0 Flexo Flexible PICV connection set for Fan Coil Units
Instruction Manual

Installation

Insulation

Setting

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Shut-off

Filter cleaning

Operation

Shut-off/Maintenance

Flushing of main pipe

Backward flushing

Forward flushing

Sizing

Setting| DN15 LF| DN 15| DN 15 HF| DN 20| DN 20 HF
---|---|---|---|---|---
L/h| L/s| GPM| L/h| L/s| GPM| L/h| L/s| GPM| L/h| L/s| GPM| L/h| L/s| GPM
10%| 20| 0.006| 0.09| 65| 0.018| 0.29| 120| 0.033| 0.53| 110| 0.03| 0.48| 190| 0.053| 0.84
15%| 30| 0.008| 0.13| 98| 0.027| 0.43| 180| 0.050| 0.79| 165| 0.05| 0.73| 285| 0.079| 1.
20%| 40| 0.011| 0.18| 130| 0.036| 0.57| 240| 0.067| 1.| 220| 0.06| 0.97| 380| 0.106| 2.
25%| 50| 0.014| 0.22| 163| 0.045| 0.72| 300| 0.083| 1.| 275| 0.08| 1.| 475| 0.132| 2.
30%| 60| 0.017| 0.26| 195| 0.054| 0.86| 360| 0.100| 2.| 330| 0.09| 1.| 570| 0.158| 3.
35%| 70| 0.019| 0.31| 228| 0.063| 1.00| 420| 0.117| 2.| 385| 0.11| 1.70| 665| 0.185| 3.
40%| 80| 0.022| 0.35| 260| 0.072| 1.| 480| 0.133| 2.| 440| 0.12| 2.| 760| 0.211| 3.
45%| 90| 0.025| 0.40| 293| 0.081| 1.| 540| 0.150| 2.| 495| 0.14| 2.| 855| 0.238| 4.
50%| 100| 0.028| 0.44| 325| 0.090| 1.| 600| 0.167| 3.| 550| 0.15| 2.| 950| 0.264| 4.
55%| 110| 0.031| 0.48| 358| 0.099| 2.| 660| 0.183| 3.| 605| 0.17| 3.| 1045| 0.290| 4.60
60%| 120| 0.033| 0.53| 390| 0.108| 2.| 720| 0.200| 3.| 660| 0.18| 3.| 1140| 0.317| 5.
65%| 130| 0.036| 0.57| 423| 0.117| 2.| 780| 0.217| 3.| 715| 0.20| 3.| 1235| 0.343| 5.
70%| 140| 0.039| 0.62| 455| 0.126| 2.00| 840| 0.233| 3.70| 770| 0.21| 3.| 1330| 0.370| 6.
75%| 150| 0.042| 0.66| 488| 0.135| 2.| 900| 0.250| 4.| 825| 0.23| 4.| 1425| 0.396| 6.
80%| 160| 0.044| 0.70| 520| 0.144| 2.| 960| 0.267| 4.| 880| 0.24| 4.| 1520| 0.422| 7.
85%| 170| 0.047| 0.75| 553| 0.154| 2.| 1020| 0.283| 4.| 935| 0.26| 4.| 1615| 0.449| 7.
90%| 180| 0.050| 0.79| 585| 0.163| 3.| 1080| 0.300| 5.| 990| 0.28| 4.| 1710| 0.475| 8.
95%| 190| 0.053| 0.84| 618| 0.172| 3.| 1140| 0.317| 5.| 1045| 0.29| 4.60| 1805| 0.502| 8.
100%| 200| 0.056| 0.88| 650| 0.181| 3.| 1200| 0.333| 5.| 1100| 0.31| 5.| 1900| 0.528 8.37

Measurements

Dimensions

| DN15LF| DN15| DN15HF| DN20| DN2OHF
---|---|---|---|---|---
A| 135.| 144
B| 125| 138
C| 80| 80
D| 77| 77
E| 99.| 102
F| 211| 213
G| Internal G1/2″| Internal G3/4″
H| Internal Rp1/2″| Internal Rp3/4″

| DN15LF| I DN15| I DN15HF| DN20| I DN2OHF
---|---|---|---|---|---
A| 135.| 144
B| 117.| 122.
C| 80| 80
D| 77| 77
E| 99.| 102
F| 176.| 178.
G| Internal G1/2″| Internal G3/4″
H| Internal Rp1/2″| Internal Rp3A”

| DN15LF| DN15| DN15HF| DN20| DN2OHF
---|---|---|---|---|---
A| 135.| 144
B| 135.| 144
C| 80| 80
D| 77| 77
E| 99.| 102
F| 211| 213
G| Internal G1/2″| Internal G3/4″
H| Internal Rp1/2″| Internal Rp3/4″

Dimensions

Danfoss A/S
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© Danfoss | DCS-S/SI | 2022.02
/ AQ389559828576en-010101

Documents / Resources

| Danfoss AB-QM 4.0 Flexo Flexible PICV connection set for Fan Coil Units [pdf] Instruction Manual
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