Prepare Refrigerant Piping; Connect Drain Hose - Carrier AR TXHQB Series Owner's Manual & Installation Manual

Step 4: Prepare refrigerant piping
The refrigerant piping is inside an insulating
must prepare the piping before passing it
1.
2.
the plastic knock-out panel from that side
needle nose pliers if the plastic panel is
Knock-out Panel
3.
to the
there is no embedded piping, connect
the indoor unit's refrigerant piping to
indoor and outdoor units. Refer to the
Refrigerant Piping Connection section
of this manual for detailed instructions.
NOTE ON PIPING ANGLE
Refrigerant piping can exit the indoor
side,Right-hand side, Left rear, Right rear.
CAUTION
Be extremely careful not to dent or damage
the unit's performance.
so refrigerant may leak.
CAUTION
Keep the piping length at a minimum
charge due to piping extension.
When connecting the pipes, make sure
that surrounding objects do not interfere
leakage due to physical damage.
national gas regulations.
additional refrigerant charging and pipe
step. If
the conditions that the refrigerant does not
circulate.
When reconnecting the pipes, make sure
refrigerant leakage.
be careful that they are not damaged
physically by surrounding objects.
Step 5: Connect drain hose
By default, the drain hose is attached to the
attached to the right-hand side. To ensure
proper drainage, attach the drain hose on the
same side that your refrigerant piping exits the
unit. Attach drain hose extension (purchased
User manual/
Installation manual
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