Before Installation; Selection Of Location - Daikin R200F7W1 Installation Manual

R(Y)200F7W1
R(Y)250F7W1

Before installation ....................................................................... 1

Selection of location .................................................................... 1

Refrigerant piping ....................................................................... 2
Charging refrigerant .................................................................... 4
Field wiring ................................................................................. 4
Internal wiring - parts table .......................................................... 5
Wiring of power supply and the units .......................................... 5
Test operation ............................................................................. 5
Pump-down operation ................................................................. 5
Disposal requirements ................................................................ 5
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
IMPROPER INSTALLATION OR ATTACHMENT OF EQUIPMENT OR ACCESSORIES
COULD RESULT IN ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR OTHER
DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USE ACCESSORIES MADE BY
DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT
AND HAVE THEM INSTALLED BY A PROFESSIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR USE, ALWAYS CONTACT YOUR
DAIKIN DEALER FOR ADVICE AND INFORMATION.
B
EFORE INSTALLATION
P
RECAUTIONS
• For installation of the indoor unit(s), refer to the indoor unit
installation manual.
• This outdoor unit requires the pipe branching kit (optional) when
used as the outdoor unit for the simultaneous operation system.
Refer to catalogs, etc. for details.
• Be sure to confirm the model name and the serial no. of the outer
(front) plates when attaching/detaching the plates to avoid
mistakes.
• When closing the service panels, take care that the tightening
torque does not exceed 4.1 Nm.
A
CCESSORIES
Check if the following accessories are included with your unit.
fuse (10 A)
gas pipe
1
Split System air conditioners
page
screw
M5
(4 x)
liquid pipe
installation manual
I
NSPECTING AND HANDLING THE UNIT
The units are packed in a wooden crate and attached on a wooden
pallet.
At delivery, the package should be checked and any damage
should be reported immediately to the carrier claims agent.
When handling the unit, take into account the following:
1
2
1. Fragile, handle the unit with care.
Keep the unit upright in order to avoid compressor damage.
2. Lift the unit preferably with a crane and 2 belts (1) of at least 8 m
long.
3. When lifting the unit with a crane, always use protectors (2) to
prevent belt damage and pay attention to the position of the unit's
centre of gravity.
4. Bring the unit as close to its final installation position in its original
package to prevent damage during transport.
U
NPACKING AND PLACING THE UNIT
1. Remove the wooden crate from the unit.
2. Remove the four screws fixing the unit to the pallet.
3. The unit must be installed on a solid longitudinal foundation
(steelbeam frame or concrete) as indicated in figure 4.
Note Maximum height of the foundation is 150 mm.
4. Lift the unit from the pallet and place it on its installation position.
5. Fasten the unit in place using four anchor bolts M12.
Caution
1. Prepare a water drainage channel around the foundation to drain
waste water from around the unit.
2. If the unit is to be installed on a roof, check the strength of the
roof and its drainage facilities first.
3. If the unit is to be installed on a frame, install the waterproofing
board within a distance of 150 mm under the unit in order to
prevent infiltration of water coming from under the unit.
S
ELECTION OF LOCATION
Select an installation site where the following conditions are satisfied
and that meets with your customer's approval.
1. Places which are well-ventilated.
2. Places where the indoor and outdoor units' piping and wiring
lengths come within the allowable ranges.
3. The foundation is strong enough to support the weight of the unit
and the floor is flat to prevent vibration and noise generation.
Installation manual