Daikin FTKE35BVM [193/268] Outdoor unit
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Daikin FTKE35BVM [193/268] Outdoor unit

Daikin CDK60AVMA [193/268] Outdoor unit
Outdoor Units ED12-321A
188 Installation Manual
Outdoor Unit
(C) Drain receiver
(A) Drain socket (B) Drain cap
I
II
III
1 Installing Outdoor Unit
● When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Indoor/outdoor Unit
Installation Drawings.”
● If drain work is necessary, follow the procedures below.
4 Purging Air and Checking Gas Leakage
● When piping work is completed, it is necessary to purge the air and check for gas leakage.
Refer to “Purging Air and Checking Gas Leakage”.
2. To prevent gas leakage, apply refrigeration machine oil on both inner and outer surfaces of the flare.
(Use refrigeration oil for R-22)
3 Refrigerant Piping
1.
Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches.
● Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and escaping gas.
2 Drain Work
● Use drain plug for drainage.
● If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 100 mm in
height under the outdoor unit’s feet.
● In cold areas, do not use a drain hose with the outdoor unit. (Otherwise, drain water may freeze, impairing
heating performance.)
Flare nut tightening torque
Flare nut for φ6.4
14.2-17.2N·m
(144-175kgf·cm)
Flare nut for φ9.5
32.7-39.9N·m
(333-407kgf·cm)
Flare nut for φ12.7
49.5-60.3N·m
(505-615kgf·cm)
Flare nut for φ15.9
61.8-75.4N·m
(630-769kgf·cm)
Valve cap
tightening torque
Liquid pipe
26.5-32.3N·m
(270-330kgf·cm)
Gas pipe
48.1-59.7N·m
(490-610kgf·cm)
Service port cap
tightening torque
10.8-14.7N·m
(110-150kgf·cm)
If the drain holes of the outdoor unit are covered with the mounting bracket or the floor, raise the unit to provide the
space of more than 100mm under the leg of the outdoor unit.
(Be sure not to insert them into wrong drain holes, or there
causes water leakage.)
(View from bottom)
Note
1. Insert drain receiver (C) onto drain socket (A) and drain cap (B) beyond 4
projections around drain socket and drain cap.
2. Insert drain socket and drain caps into their matching drain hole ; Drain socket (A)
into drain hole I and drain caps (B) into drain hole II and III . After insertion, turn
them about 40° clockwise.
3. Connect vinyl hose on the market (intemal diameter of 25 mm) to drain socket (A)
(If the house is too long and hangs down, fix it carefully to prevent the kinks.)

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