NCP Comfort Pack CP9 T Series, Руководство по установке, Страница: 10 / 44

Installation Guide
|
Comfort Pack T Series
with up to
95% Gas Heat
10
• Use the second routing clamp and sheet metal screw to secure
waterless trap to side panel.
• Reinstall burner compartment access panel.
• Follow all applicable codes to route condensate from waterless
trap to on-site drainage.
Vinyl Tubing
Routing Clamp
Waterless Trap
5/8 "
I. D. Field
Conn Size
Drain Line
Barbed Elbow
Routing Clamp
Instructions for Secondary Location:
• Remove burner compartment access panel, filler plate, and
filter door.
• Locate the free end of the provided hose along the bottom
of the burner compartment.
• Connect the supplied barbed hose elbow to the hose from
the burner compartment.
• Insert free end of barbed hose elbow through the hole
provided in the horizontal air divider.
• Cut the supplied vinyl tubing elbow into a straight tube
approximately 5” long. (Verify length of the tubing needed
to properly locate waterless trap before cutting)
• Install the vinyl tubing to the free end of the barbed hose
elbow.
• Connect the waterless trap to free end of the vinyl tubing.
• Use provided routing clamp and sheet metal screw to
secure waterless trap to side panel.
• Follow all applicable codes to route condensate from
waterless trap to on-site drainage.
• Reinstall access panel, filler plate, and filter door.
• Follow all applicable codes to route condensate from
waterless trap to on-site drainage.
Barbed Elbow
5
"
Vinyl Tubing
Drain Line
Waterless Trap
5/8
"
I. D. Field Conn Size
Routing Clamp
External Draining
The condensing furnace external drainage is critical to the furnaces
continued operation. Regardless of the desired drainage option
selected above, all tubing must be secured with the routing clamps
using the predrilled mounting holes. Downstream of the waterless
trap will be a field connected 5/8” vinyl tube that must be directed
into an air break before any other drainage is tied into the unit. This
includes the condensate drain for the cooling section.
Clear tubing to fit into field
installed drain line.
There must be an air gap
surrounding the clear
tubing
* The furnace drain must be in a conditioned space and in some
cases additional means for heating the drain line (such as heat
tape) will be necessary to avoid freezing.