Mitsubishi Electric MXZ-3C24NA2 Manual De Instalación página 7

4-2. GAS C A GE
Perform gas charge to unit.
2) Perform air purge of the pipe (or hose) coming from refrigerant gas cylinder.
Note:
CAUTI N:
When charging the refrigerant system with additional refrigerant, be sure to use liquid refrigerant.
Adding gas refrigerant may change the composition of the refrigerant in the system and affect
normal operation of the air conditioner. Also, charge the liquid refrigerant slowly, otherwise the
To maintain the high pressure of the gas cylinder, warm the gas cylinder with warm water (under
4-3. C ING T E PE ATI N M DE
ow to lock the operation mode
setting.
same switch to ON.
4) Turn on the main power for the air conditioner.
4-4. WE ING T E PE ATI N N ISE
ow to lower the operating noise
setting.
F T E AI C NDITI NE (C
SW871
SW2
SW1
ON
1 2 3 4 5 6
F T E UTD UNIT
Union
Union
Indoor
unit
Union
Union
Refrigerant gas
cylinder
Gauge manifold
(for R410A)
Refrigerant gas cylinder for R410A with siphon
Refrigerant (liquid)
Electronic scale for refrigerant charging
, D , EAT)
LED
SW1
SW1
ON
1 2 3 4 5 6
SW1
ON
1 2 3 4 5 6
Lower the operating noise
Liquid
pipe
Outdoor
unit
Gas
pipe
* D unit is for
Charge hose
(for R410A)
En-6