Gree MULTI21 CAS12HP230V1AC, Руководство по установке

Страница: 12 / 24

INSTALLATION OF CONDENSATE PIPING
Step 6 - Piping Connections to Outdoor Unit
See Installation Instructions shipped with the outdoor unit.
Step 7 - Condensate Pipe Connections
WARNING
Observe all local sanitary codes when installing condensate drains.
It’s recommended to build the condensate drain system with hard polyvinyl chloride (PVC) pipe and
matching connectors. Use pipe either the same diameter or with the diameter larger (excluding the
raising section) than that of the connecting pipe.
The Ceiling Cassette drainage port diameter is 1-in (25 mm) OD.
Pitch the condensate drain pipes at a gradual 2.5% pitch (Example: ¼-in drop over a10-in length)
without obstructions. Use pipe hanger/brackets to support the condensate drain pipe from dropping.
Insulate all condensate drain pipe to prevent sweating and possible water damage.
Gravity Drainage SystemDrainage System with P-Trap & Vent
The following is the recommended condensate drainage system for multiple units share a common drain
line.
12