Installation Method For Prevention Of Falling Over; Installation Servicing Space - Daikin EWAQ-ACV3 Installation Manual

Installation method for prevention of falling over

If it is necessary to prevent the unit from falling over, install as shown
in the figure.
prepare all 4 wires as indicated in the drawing
unscrew the top plate at the 4 locations indicated A and B
put the screws through the nooses and screw them back tight
A A
C
A Location of the 2 fixation holes on the front side of the unit
B Location of the 2 fixation holes on the rear side of the unit
C Wires: field supply

Installation servicing space

The numerical figures used in the figures represent the dimensions in
mm.
(Refer to "Precautions on installation" on page
Precaution
(A) In case of non-stacked installation
Suction side obstacle
Discharge side obstacle
Left side obstacle
Right side obstacle
Top side obstacle
NOTE Minimum distance B1 in
space required for correct operation of the unit.
Required space for servicing though is 300 mm.
Installation manual
5
B
4)
(See figure 1)
Obstacle is present
1
In these cases, close the
bottom of the installation
frame to prevent the
discharged air from
being bypassed
2 In these cases, only
2 units can be installed.
This situation is not
allowed
figure 1 mentions the
(B) In case of stacked installation
1. In case obstacles exist in front of the outlet side.
A
≥1000
2. In case obstacles exist in front of the air inlet.
A
≥300
Do not stack more than one unit.
About 100 mm is required as the dimension for laying the upper unit's
drain pipe. Get the portion A sealed so that air from the outlet does
not bypass.
(C) In case of multiple-row installation (for roof top use, etc.)
1. In case of installing one unit per row.
≥200
≥1000
2. In case of installing multiple units (2 units or more) in lateral
connection per row.
H
Relation of dimensions of H, A and L are shown in the table below.
L
0<L≤1/2H
L≤H
1/2H<L
H<L Installation not allowed
EWAQ+EWYQ009~011ACV3 + EWAQ+EWYQ009~013ACW1
Packaged air-cooled water chillers and packaged
≥100
≥2000
L
A
≥3000
≥600
≥1500
A
250
300
reversible air to water heatpumps
4PW51587-1A