FLARING WORK AND CONNECTION OF PIPING
16
Outside diameter
Torque
mm
inch
N.m
Ø6.35
1/4
16±2
Ø9.52
3/8
38±4
Ø12.7
1/2
55±6
Ø15.88
5/8
75±7
Ø19.05
3/4
110±10
Check
- Compare the flared work with figure below.
- If flare is noted to be defective, cut off the
flared section and do flaring work again.
Connection of piping - Outdoor
Align the center of the piping and sufficiently
tighten the flare nut by hand.
Connecting pipe order
1) ROOM A~E gas side pipe
2) ROOM A~E liquid side pipe
Finally, tighten the flare nut with torque wrench
until the wrench clicks.
- When tightening the flare nut with torque
wrench ensure the direction for tightening fol-
lows the arrow on the wrench.
Inclined
Inside is shining without scratches.
Smooth all round
Even length
all round
Surface
damaged
Cracked Uneven
thickness
= Improper flaring =
Ø
12.7(1/2 inch) Connector
Outdoor unit
Main gas
side valve
Main liquid
side valve
Gas side piping
ROOM A
ROOM B
ROOM C
ROOM D
ROOM E
Liquid
side piping
ENGLISH
Содержание MU2R15
Страница 26: ...FUNCTION 26 14 16 1Ø kBtu h 1Ø kBtu h 27 30 18 21 24 1Ø kBtu h DIPSW1 5 DIPSW1 5 DIPSW1 5 ENGLISH ...
Страница 122: ...FONCTION 25 FRANÇAIS 14 16 1Ø kBtu h 40 1Ø kBtu h 27 30 1Ø kBtu h DIP SW 18 21 24 1Ø kBtu h SW01N DIP_SW01D 5 DIP_SW1 5 ...
Страница 154: ...FUNKTION 25 DEUTSCH 14 16 1Ø kBtu h 40 1Ø kBtu h 27 30 1Ø kBtu h DIP SW 18 21 24 1Ø kBtu h SW01N DIP_SW01D 5 DIP_SW1 5 ...
Страница 218: ...FUNKCE 25 ČEŠTINA 14 16 1Ø kBtu h 40 1Ø kBtu h 27 30 1Ø kBtu h DIP SW 18 21 24 1Ø kBtu h SW01N DIP_SW01D 5 DIP_SW1 5 ...
Страница 282: ...FUNKCJA 25 POLSKI 14 16 1Ø kBtu h 40 1Ø kBtu h 27 30 1Ø kBtu h DIP SW 18 21 24 1Ø kBtu h SW01N DIP_SW01D 5 DIP_SW1 5 ...
Страница 482: ......