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When installed vertically (up flow), the pump must be
disabled firstly. Follow the 3.7.1 steps to disable the pump.
For the unit with external pump (9K ,12K &18K models),
the whole pump assembly can be removed. Then take the
cap on drain connector off and connect the drainpipe to
drain connector .
Connector
Connector
Connector
4. Outdoor unit installation(Side
Discharge Unit)
4.1 Service space for outdoor unit
4.2 Bolt pitch
Capacity(kBtu/h)
A
B
D
18
487
298
300
24
540
350
363
36
673
403
410
48/60
590
378
350
4.3 Install Outdoor Unit
Fix the outdoor unit with anchor bolts(M10)
Cation
Since the gravity center of the unit is not at its physical
center, so please be careful when lifting it with a sling.
Never hold the inlet of the outdoor unit to prevent it from
deforming.
Do not touch the fan with hands or other objects.
Do not lean it more than 45, and do not lay it sidelong.
Make concrete foundation according to the specifications
of the outdoor units.
Fasten the feet of this unit with bolts firmly to prevent it
from collapsing in case of earthquake or strong wind.
Installation
Summary of Contents for YFAD-100R-01M25
Page 15: ...Page 15 4 Centre of gravity 18K 24K...
Page 16: ...Page 16 36K...
Page 17: ...Page 17 48K 60K...
Page 19: ...Page 19 DFMD 100N 01M25...
Page 20: ...DFMD 100N 01T35 Page 20...
Page 22: ...DFMD 160N 01M25 Page 22...
Page 27: ...Page 27 YFAD 100R 01M25...
Page 28: ...YFAD 100R 01T35 Page 28...
Page 29: ...Page 29 YFAD 140R 01T35...
Page 30: ...YFAD 160R 01T35 Page 30...
Page 56: ...Page 56 11 Static Pressure 18K 24K...
Page 57: ...Page 57 30K 36K 48K 60K...
Page 93: ...Page 93 Design Static Pressure 3 Dynamic Losses For dynamic losses please refer to below image...