Johnson Controls (H,Y)VAHP072B31CW, Installation And Maintenance Manual

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5.3.2 Condensate Treatment
Condensation is discharged during heating and defrosting operations. (Rain water is also discharged.)
Comply with the following conditions.
(1) Choose a place where good drainage is available, or provide a drainage ditch.
(2) Do not install the unit over walkways. Condensation can spill onto people.
If installing the unit in such a place, utilize the additional condensation drainage pan.
(3) When drain piping is necessary for the outdoor unit, use the optional drain adaptor: (DBS-TP10A).
Do not use the drain adaptor in the cold area. Condensate in the drain piping can freeze, resulting in a
fractured pipeline.
NOTICE:
Even when the drain adaptor is used, moisture may drain slightly from screw holes.
Provide a second condensation drainage pan under the outdoor unit as necessary.
Name Model
Drain Adaptor DBS-TP10A
Component Formation of Drain Adaptor
Model Parts Name Material / Color Qty. Application
DBS-TP10A
Drain Adaptor PP / Black 2 Connecting for Drain Piping
Drain Cap PP / Black 2 Cover for Drain Hole
Rubber Cap CR / Black 4 Sealing for Adaptor and Cap
(Unit: inch)
x
Drain Adaptor (Optional Parts)
A drain adaptor is used for a condensation pipe connection in order to use an outdoor unit bottom base as
a condensation drainage pan.
7-3/8
23-5/8
8-15/16
3-7/8
4-1/8
6-3/16
Drain Hole (1-1/16 x 2)
Drain Adaptor Position (Optional Part)
Drain Hole (1-1/16 x 2)
Drain Cap Position (Optional Part)
Power Supply Wiring Connection
(1-3/4 Conduit Hole)
Communication Cable Connection
(1-1/16 x 2 Hole with Rubber Bush) Refrigerant Piping Connection
(9-5/8 x 5-7/16 Square Hole)
Bottom Base