Fujitsu Waterstage WOYK150LJL 설치 매뉴얼 - 페이지 5

{카테고리_이름} Fujitsu Waterstage WOYK150LJL에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Fujitsu Waterstage WOYK150LJL 16 페이지. Air to water heat pump outdoor unit

페이지 인쇄

When an obstruction is present also in the upward area (Unit : mm)

(1) Obstacles at rear and above

Max. 500

1000

or more

100

or more

3.3.2. Multiple outdoor unit installation

• Provide at least 100 mm of space between the outdoor units if multiple units are

installed.

• When routing the piping from the side of an outdoor unit, provide space for the piping.

• No more than 3 units must be installed side by side.

When 3 units or more are arranged in a line, provide the space as shown in the

following example when an obstruction is present also in the upward area.

When the upward area is open (Unit : mm)

(1) Obstacles at rear only

300 or more

(3) Obstacles at front and rear

When an obstruction is present also in the upward area (Unit : mm)

• Obstacles at rear and above only

Max. 300

1500 or more

3.3.3. Outdoor unit installation in multi row

* The following settings are not recommended in case of cooling by a low outside tem-

perature. (Unit: mm)

(1) Single parallel unit arrangement

100 or

2000 or

600 or more

1000 or more

(2) Obstacles at rear, sides, and above

1500

or more

300

or more

or more 100

or more

(2) Obstacles at front only

1500 or more

500 or more

1500 or more

500 or more

(2) Multiple parallel unit arrangement

500 or

3000 or

600 or more

1500 or more

3.4. Transporting the unit

Do not touch the ﬁ ns. Otherwise, personal injury could result.

When carrying the unit, hold the handles on the right and left sides and be careful.

If the outdoor unit is carried from the bottom, hands or ﬁ ngers may be pinched.

Hoisting method

• When hoisting the outdoor unit, hook the rope on the outside of the foot as shown in

the ﬁ gure.

• Use sufﬁ ciently strong rope to bear the unit's weight.

• Place protective board or ﬁ ller cloth at the place where the cabinet may come into

contact with the rope to prevent damages. Without using them, the cabinet may be

damaged or deformed.

• The center of gravity of the outdoor unit is shifted to the right. Be careful not to tilt to

the heavy side causing it to fall.

• To prevent accidents caused by the unit swinging or falling down, do not apply any

impact to the unit when it is hanging.

• When hoisting, do not hook the rope to the thermistor holder on the back of the

outdoor unit.

Product mass

(Kg)

138

Protective

boards

Foot

Lifting by forklift

• When using the forklift to lift the unit, pass

the forklift arms through the opening space

of the wooden delivery pallet.

• Be careful not to damage.

Carrying by hand

• Carry slowly in the manner

Fig. A

as shown on "Fig. B" hold-

ing the handles "Fig. A"

in right and left sides. (Be

careful not to touch with

hands or objects.)

• Be sure to hold the

handles on the sides of

the unit. Otherwise, the

Handle

suction grilles on the

sides of the unit may be

deformed.

3.5. Installing the unit

• Install 4 anchor bolts at the locations indicated with arrows in the figure.

• To reduce vibration, do not install the unit directly on the ground. Install it on a secure

base (such as concrete blocks).

• The foundation shall support the legs of the unit and have a width of 80 mm or more.

• Depending on the installation conditions, the outdoor unit may spread its vibration during

operation, which may cause noise and vibration. Therefore, attach damping materials

(such as damping pads) to the outdoor unit during installation.

• Install the foundation, making sure that there is enough space for installing the connec-

tion pipes.

• Secure the unit to a solid block using foundation bolts. (Use 4 sets of commercially avail-

able M10 to M12 bolts, nuts, and washers.)

• The bolts should protrude 20 mm. (Refer to the figure.)

• If overturning prevention is required, purchase the necessary commercially available

items.

195

688

Air

WARNING

CAUTION

700 to

1000 mm

Light

Heavy

side

Wooden delivery

pallet

Fig. B

Handle

195

Unit: mm

Bolt

Nut

Base

En-4