Daikin SkyAir RZQ18TAVJU User manual


As a professional installer, you have an obligation to know
the product better than the customer. This includes all
safety precautions and related items.
Prior to actual installation, thoroughly familiarize yourself
with this Instruction Manual. Pay special attention to all safety
warnings. Often during installation or repair, it is possible to
place yourself in a position which is more hazardous than
when the unit is in operation.
Remember, it is your responsibility to install the product
safely and to know it well enough to be able to instruct a
customer in its safe use.
Safety is a matter of common sense...a matter of thinking
before acting. Most dealers have a list of specic good
safety practices...follow them.
The precautions listed in this Installation Manual are intended
as supplemental to existing practices. However, if there is a
direct conict between existing practices and the content of
this manual, the precautions listed here take precedence.


      
       

       
        



      
   
        




          




     
 



KPS00301 KPS00401 KPS00344
KPS00302 KPS00402
KPS00303 KPS00403

RZQ18TAVJU RZR18TAVJU R XTQ36TAVJU
RZQ24TAVJU RZR24TAVJU R XTQ48TAVJU
RZQ30TAVJU RZR30TAVJU RXTQ60TAVJU
RZQ36TAVJU RZR36TAVJU R XSQ24TAVJU
RZQ42TAVJU RZR42TAVJU RXSQ36TAVJU
RZQ48TAVJU RZR48TAVJU R XSQ48TAVJU
RXSQ60TAVJU
INSTALLATION INSTRUCTIONS
SNOW HOOD and SNOW VISOR
INSTALLATION INSTRUCTIONS
IOD-7101
05 /2019
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2019
5151 San Felipe St., Suite 500, Houston, TX 77056
www.daikincomfort.com
INDEX
Safety Considerations .......................................................2
Before Installation..............................................................2
Special Considerations Before Snow Hood Installation....5
Single/Double Fan Snow Visor Installation .......................6
Single/Double Fan Front Snow Hood Installation .............8
Single/Double Fan Rear Snow Hood Installation ..............11
Single/Double Fan Side Snow Hood Installation...............13

2

Read these Safety Considerations carefully before installing
the snow hoods. After completing the installation, make sure
that the unit operates properly during the startup operation.
• Inform customer that they should store this Installation
Manual for future reference.

      



















        








Unit panels will be removed during this installation.
Take care not to damage unit internals.
The snow hoods are also suitable for use as hail guards in
hail prone location.
This document contains information to ensure proper
installation only. Consult local code for any wind load tie
down requirements.


 
KPS00301 Single Fan Front
Snow Hood Assembly
KPS00302 Single Fan Side
Snow Hood Assembly
KPS00303 Single Fan Rear
Snow Hood Assembly
KPS00344 Single & Double Fan
Snow Visor Assembly
KPS00401 Double Fan Front
Snow Hood Assembly
KPS00402 Double Fan Side
Snow Hood Assembly
KPS00403 Double Fan Rear
Snow Hood Assembly

3

Make sure that the accessories shown below are all present.
   
QUANTITY SEE BELOW QUANTITY 1 pc.

Single/Double Fan -
Snow Visor
(Assembled)
KPS00344
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
E E
F F
G G
H H
  
SHEET 1 OF 1
DRAWN
CHECKED
MATERIAL GAGE/THICKNESS
20 GA PRE PAINT
M.G.
B.S.
1/28/19
1/28/19
PART NUMBER
140-DK-003/4-4
TITLE
FULL ASSEMBLY
McDaniel Metals, Inc.
REV
1
FINISH
SANDSTONE BEIGE PRE PAINT
MATERIAL
TOLERANCES
.X = ±.06" .XX = ±.05"
.XXX = ±.03" ANGULAR = ±2°
Ø= ±.005"
FRONT
REAR
12.63"
.88"
32.88" 4.09"
2.00"
17.1"
2.00"3.60"
5.3"
1.59"
Punch #
N/A 0


Panel Quantity: Sheet metal 4pcs
Single Fan - FRONT
(Assembled)
KPS00301
Punch #
3-1 20
Panel Quantity: Sheet metal 4pcs
Single Fan - REAR
(Assembled)
KPS00303
Punch #
3-3 21
Panel Quantity: Sheet metal 4pcs
Single Fan - SIDE
(Assembled)
KPS00302
Punch #
3-2 22
Panel Quantity: Sheet metal 4pcs


4

   
QUANTITY SEE BELOW QUANTITY 1 pc.

Double Fan –
FRONT
(Assembled)
KPS00401
Punch #
4-1 40


Panel Quantity: Sheet metal 8pcs
Double Fan – REAR
(Assembled)
KPS00403
Punch #
4-3 21
Panel Quantity: Sheet metal 4pcs
Double Fan – SIDE
(Assembled)
KPS00402
Punch #
4-2 22
Panel Quantity: Sheet metal 4pcs

5


1. These snow hoods extend approximately 22” beyond the
front, rear and sides of the condensing unit when installed.
Please keep this in mind when planning new installations or
considering these accessories as a system upgrade.
• Service space requirement for the back and sides of the
condensing unit must be at least 22” greater than the
service space requirements provided in the condensing
unit installation manual and engineering guide.
Figure 1 and Figure 2 – Installation direction
2. It is recommended that the condensing units be mounted
at least 12” higher than the average snowfall amount for
the location.
3. Do not damage the paint of the unit during installation
4. In the rooftop and open space, install the wire xture
(K-KYZP15C) to prevent overturning and reinforce it. Refer
to installation manual of the wire xture for the details.
5. Unit air discharge direction should not be facing against
the wind air direction.
6. In case of multi connection, Side snow hood may not
be required. Install connection sheet metal to prevent
snow accumulation from the gap between the multi
connected units.
7. 




6


1. Remove all existing screws from the top section of the
condenser unit (save all).
2. Carefully place the snow visor assembly on top of the
unit and secure using the saved existing screws

7


Front Snow Hood Assembly
1. Unscrew the four (4) screws that are holding the Plastic
grill. Remove front plastic grill (Image 1a below).
• Save the four (4) screws and Plastic grill.
(Image 1a)
2. Loosen the two (2) top screws that are holding the fan
guard to the unit. (Do not remove.)
3. Remove the two (2) bottom screws that are holding the
fan guard to the unit
• Save the two (2) bottom screws(Image 1b).
(Image 1b)
4. Install SIDE2 to the condenser unit by placing it behind
the fan guard metal on the top and bottom. Align the
bottom screw hole with the hole in the hood side and
secure using the screw removed in step 3.
• Push the top of SIDE2 all the way in until it stops and
tighten the top screw (Image 1c).
(Image 1c)
5. Repeat above step for SIDE1 Installation.(Image 1d)

8
(Image 1d)
6. Reinstall the front plastic grill removed in step 1 (Image 1e).
(Image 1e)
7. Install TOP2 securing to the hood sides using eight (8)
provided screws (Image 1f).
(Image 1f)
8. Install TOP1 with its lower ange sitting above TOP2 and
securing to the hood sides using two (2) provided screws
(Image 1g).
(Image 1g)

9
(Image 1h)
9. Secure TOP1 & TOP2 together by using one (1) provided
screw in the middle. (Image 1h)
* – Repeat above process for both fans*
* (Image 2a)
(Image 2a)

10


Rear Snow Hood Assembly
1. Remove the plastic grill from the condenser unit (Image 3a).
(Image 3a)
2. Remove the four (4) existing screws from the left side of
the condenser unit and save (Image 3b).
(Image 3b)
3. Install two (2) screws into the top holes (one on the right;
one on the left).  (Image 3c).
(Image 3c)
Insert screws.
****