3 Piping work and refrigerant charge
Refrigerant and drain hose installation
SMGB0099 rev.0 - 12/2016
115
3
Drain hose connection
The correct position for the drain hose connection is shown below.
Prepare a polyvinyl chloride (PVC) pipe with an outer diameter of
26mm.
The drain hose must have a gradient of 1% (1/100) to 4% (1/25).
The drain hose cannot be installed on an upwards line, not even on
one section of the installation. In this case, the condensate water
accumulates at the lowest point immediately before the raised
section of the installation.
Seal the connection using waterproof chloride sealing material.
Insulate the connection part carefully.
Secure the drain pipe to the connection part using the clamp
supplied.
Drain pipe
Drain pipe
Insulating material:
(field-supplied)
Drainage gradient
PVC pipe
(outer diameter 26 mm)
Clamp
Clamp
PVC pipe
(outer diameter 26mm)
Drainage
gradient
Insulating material
(îš¿eld-supplied)
! CAUTION
• Do not apply too much force when making the drain hose connection as this could damage it.
• Do not use bent or twisted drain pipes as these will cause water leaks.
Insulate the drain pipe and suspend it individually as indicated in the gure.
! CAUTION
• Do not apply adhesive between the drain hose connection and the drain hose.
• Do not install the condensate discharge pipe next to the gas refrigerant pipes. Any accumulated water could freeze and block the
discharge system.
Clamp
Clamp
Rear
Rear
Check the correct working order of the drainage system.
To Next Page
Loading...
Need help?
General
