Outdoor Unit; Installation; Connections (Connection Port) - Daikin 3MWKS80KV1? 3MWKS80LV1 Installation Manual

Indoor/Outdoor Unit and Water Heater
Installation Drawings
• Location of connection ports for indoor unit and water heater

Outdoor unit

Installation

• Install the unit horizontally.
• The unit may be installed directly on a concrete verandah or a solid place if drainage is good.
• If the vibration may possibly be transmitted to the building, use a vibration-proof rubber (fi eld supply).

Connections (connection port)

• Install the indoor unit according to the table below, which shows the relationship between the class of indoor unit and the
corresponding port.
• The total indoor unit class that can be connected to this unit: Up to 15.6kW
Port 3MWKS80∗
# #
A
25 , 35 , 50 , 60
B
25 , 35 , 50 , 60 , 71
C 25 , 35 , 50 , 60 , 71
Water heater Inlet and outlet : φ12.7 only
• Ensure the joint pipe is installed in the connection ports for the
E
water heater. Prevent any external dust from entering the outdoor
unit pipe.
4
Gas side
Room A
Liquid side
Gas side
Room B
Liquid side
Gas side
Room C
Liquid side
For water heater inlet
From water heater outlet
: Use a reducer to connect pipes. (page 9)
: Use No. 2 and 4 reducers
#
: Use No. 5 and 6 reducers
: Use No. 1 and 3 reducers
Refer to how to use reducers for information on
reducer numbers and their shapes.
Water heater
Refrigerant outlet
from water heater
UP
Refrigerant inlet
for water heater
E Joint pipe
Flare nut tightening
torque :
49.5-60.3N ・ m
(505-615kgf ・ cm)
English