Refrigerant Piping - Toshiba RBM-PMV0361E Manual De Instalación

5

REFRIGERANT PIPING

If refrigerant gas has leaked during the installation work, ventilate the room immediately.
If the leaked refrigerant gas comes in contact with fire, noxious gas may be generated.
After the installation work, confirm that refrigerant gas does not leak.
If refrigerant gas leaks into the room and flows near a fire source, such as a fan heater, cooking stove or heating
unit, noxious gas may be generated.
Allowable length of refrigerant piping
2 m to 10 m
PMV Kit Refrigerant pipe
• Connecting direction of refrigerant pipe
When connecting pipes, be careful of direction of the
main unit. Be sure to install the main unit so that
[ ] mark in the label directs upward.
For connection of the refrigerant pipes, follow the
arrow mark in the label and connect pipes after
confirming directions of indoor unit and outdoor unit.
Piping material and dimensions
Model name Indoor unit capacity type
RBM-PMV0361E
RBM-PMV0901E
When connecting Ø9.5 refrigerant pipes, be sure to insert a seal pipe between PMV main unit and the joint.
If the seal pipe is not inserted, refrigerant leakage is caused.
PMV Kit
Seal pipe
I ndoor unit
007, 009, 012 type
015, 018 type
024 type
Attached joint
WARNING
NO GOOD
PMV Kit
Indoor unit
Note)
Do not connect two or more indoor units to one PMV Kit.
Arrange one indoor unit and one PMV Kit set to 1 by 1.
Label
Diameter of refrigerant pipe
Ø6.4
Ø6.4
Ø9.5
CAUTION
7
OK
Indoor unit
Notes
Attached joint
Attached joint
Liquid pipe
PMV Kit
Attached joint