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• Outdoor Units • HEAT PUMP • RWEYQ-MY1
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2
• VRV Systems • Outdoor Units
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2
Options
2 - 1
Option list
2 - 2 - 1
Outdoor unit multi connection piping (BHFP22MA56/BHFP22MA84)
2 - 2 - 1 - 2
Installation examples
햲
Installation examples: Procedure for upper connection (BHFP22MA56)
Connection of gas and liquid pipes
Please be sure to read “Restrictions on installing multi connection piping kit” and “Restriction on piping between outside units”.
•
Connect the gas liquid pipes as shown in the
figure at the right. (When connecting the
pipes, first connect the gas-side joint, the
gas-side accessory pipe and the gas side
reducer, the liquid-size joint and the liquid-
size reducer.)
•
See the caution section in the installation
manual attached to the outside unit for
brazing pipes and connecting pipes with flare
nuts.
•
Install the joint in such a way that the
attached face of the caution label becomes
horizontal (See the view A).
햳
Installation examples: Procedure for upper connection
(BHFP22MA84)
Connection of gas and liquid pipes
Please be sure to read “Restrictions on installing multi connection piping kit” and “Restriction on piping between outside units”.
•
Connect the gas liquid pipes as
shown in the figure at the right.
(When connecting the pipes, first
connect the gas-side joint, the gas-
side accessory pipe and the gas
side reducer, the liquid-size joint
and the liquid-size reducer.)
•
See the caution section in the
installation manual attached to the
outside unit for brazing pipes and
connecting pipes with flare nuts.
•
Install the joint in such a way that
the attached face of the caution
label becomes horizontal (See the
view A).
Ground
Gas-side joint
Liquid-side reducer
Elbow (field supply)
Elbow (field supply)
Gas pipe (field supply)
Liquid pipe (field supply)
Gas-side reducer
Gas-side accessory pipe
Gas pipe (field supply)
Liquid-side joint
View
Max.
±15°
Max.
±15°
Liquid-side joint
Liquid-side reducer
Gas-side joint
Gas-side accessory pipe
Ground
Gas-side joint
Gas-side joint
Liquid-side reducer
Liquid-side reducer
Gas-side reducer (1)
Elbow (field supply)
Elbow (field supply)
Elbow (field supply)
Gas pipe
(field supply)
Gas pipe (field supply)
Liquid pipe
(field supply)
Gas-side reducer (2)
Gas-side accessory pipe
Gas-side accessory pipe
Gas pipe (field supply)
Gas pipe (field supply)
Liquid-side joint (1)
Liquid-side joint (2)
View
Max.
±15°
Max.
±15°
Liquid-side joint
Liquid-side reducer
Gas-side joint
Gas-side accessory pipe