Daikin CDXS25BVMB [4/11] Preparations before installation
![Daikin CDKS35BVMB [4/11] Preparations before installation](/views2/1778716/page4/bg4.png)
3
J4
EXIST 1
CUT 2
Wireless
remote
controller
J4
ADDRESS
JA
JB
JC
1
2
ADDRESS : JA
EXIST
CUT
ADDRESS
In case of rear-suction.
(When shipped)
Air
Chamber cap
In case of bottom-suction.
Air
Chamber cap
500
Suspension bolt pitch 755
4-Suspension bolt
900
55
Suspension bolt pitch
580
Anchor
Long nut or turn-buckle
Suspension bolt
Indoor unit
(Installation example)
Ceiling slab
PREPARATIONS BEFORE
INSTALLATION
■ Relation of the unit to the suspension bolt
positions
■ Install the suspension bolts.
(Use M10-size bolts for the suspension bolts.)
In order to reinforce the ceiling bearing the weight of the
unit, use anchors when installing onto an existing ceiling
or use sunken inserts, sunken anchors or other
commercially available parts when installing onto a new
ceiling.
NOTE) All of the above parts are commercially available.
■ Mount chamber cap
■ When two indoor units are installed in one room, one of the two wireless remote controllers can be easily set
for another addresses.
PCB in the indoor unit
• Cut the jumper JA on PCB.
Wireless remote controller
• Cut the jumper J4.
Содержание
- Installation manual 1
- Models cdxs25bvmb cdks25bvmb cdxs35bvmb cdks35bvmb cdxs50bvmb cdks50bvmb cdxs60bvmb cdks60bvmb 1
- R 410a split series 1
- Cautions 2
- Safety precautions 2
- Warnings 2
- Accessories 3
- Before choosing the installation site obtain user approval 3
- Choosing a site 3
- I use suspension bolts to install the unit check whether or not the ceiling is strong enough to support the weight of the unit if there is a risk that the ceiling is not strong enough reinforce the ceiling before installing the unit i select the signal receiver mounting location within the signal receiver mounting area according to the following conditions 3
- Indoor unit 3
- Outdoor unit 3
- Wireless remote controller 3
- Chamber cap 4
- In case of bottom suction air 4
- Preparations before installation 4
- I mounting the signal receiver 5
- I temporarily install the indoor unit 5
- I tighten the top nuts 5
- I use a water level or water filled vinyl tubes to check that the unit is level at all four corners as shown in the drawing 5
- Indoor unit installation 5
- Install as described in the installation manual supplied with the multi outdoor unit 5
- Outdoor unit installation 5
- Vinyl tube 5
- Water level 5
- Flaring the pipe end 6
- Refrigerant piping 6
- Refrigerant piping work 6
- Cautions on pipe handling 7
- Refrigerant piping work 7
- Selection of copper pipes and heat insulation materials 7
- When using commercial copper pipes and fittings observe the following 7
- Drain work 8
- I connect the drain pipe as described below 8
- I pour some water into the drain pan to check that the water drains smoothly 8
- See the installation manual supplied with the multi outdoor unit for outdoor unit 8
- Warning 8
- Wiring 8
- Attach the filter to the main unit while pushing down on the tabs 9
- Care and cleaning 9
- Caution 9
- Filter 9
- I cleaning the air filter 9
- I cleaning the drain pan 9
- In case of bottom suction 9
- In case of rear suction 9
- Main unit 9
- For cooling only 10
- For heat pump 10
- Test items 10
- Trial operation and testing 10
- Trial operation from remote controller 10
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