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Daikin RXTJ30A2V1B User Manual

Daikin RXTJ30A2V1B
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7 | Piping installation
Installer reference guide
37
RXTJ-A_RXTA-C_RXTM-A_RXTP-A
R32 split series
4P728168-1 – 2023.03
To open/close the stop valve
1 Remove the stop valve cover.
2 Insert a hexagon wrench (liquid side: 4 mm, gas side: 6 mm) into the valve
stem and turn the valve stem:
Counterclockwise to open
Clockwise to close
3 When the stop valve CANNOT be turned any further, stop turning.
4 Install the stop valve cover.
Result: The valve is now open/closed.
To handle the stem cap
The stem cap is sealed where indicated with the arrow. Do NOT damage it.
After handling the stop valve, tighten the stem cap, and check for refrigerant
leaks.
Stem cap Width across flats (mm) Tightening torque (N∙m)
Liquid side 17 15~17
Gas side 22 21~28
To handle the service cap
ALWAYS use a charge hose equipped with a valve depressor pin, since the service
port is a Schrader type valve.
After handling the service port, tighten the service port cap, and check for
refrigerant leaks.
Item Tightening torque (N∙m)
Service port cap 11~14
7.2.7 To connect the refrigerant piping to the outdoor unit
Piping length. Keep field piping as short as possible.
Piping protection. Protect the field piping against physical damage.
1 Connect the liquid refrigerant connection from the indoor unit to the liquid
stop valve of the outdoor unit.
a
c b

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Daikin RXTJ30A2V1B Specifications

General IconGeneral
BrandDaikin
ModelRXTJ30A2V1B
CategoryAir Conditioner
LanguageEnglish

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