Trane EDHUM070H - Drain Installation

8
Installation & Operation Instructions
The EDHUM070H generates condensate.
Place a secondary drain pan with a oat switch under the dehumidier if it is suspended above a nished
area or above an area where water leakage could cause damage.
A drain trap is required for the dehumidier to run properly. Install a 3/4" threaded male NPT adapter to the
drain pan. Install a drain pipe assembly utilizing 3/4" PVC pipe to transport the condensate to a drain. Pitch
of drain should be 1" per 10'.
An optional condensate pump kit is available for use with the EDHUM070H and may be installed if lift is
required to dispose of condensate. Condensate is automatically pumped to a remote location when the
water level in the pump’s reservoir rises to close the oat switch.
The pump also contains a safety oat switch. The white leads from this switch extend from beneath the
pump cover. This switch should be installed in series with the eld wire that connects to the common lead
from the EDHUM070H to the control panel. If the pump fails, this switch opens the common control circuit
and stops water production before the reservoir overows. Contact a qualied electrician to install the safety
oat switch to the EDHUM070H dehumidier.
Note: An optional condensate pump kit can be purchased from a local dealer or online.
DRAIN INSTALLATION
Drain Installation
Front View
Secondary Drain Pan
Drain Port
Drain Trap