| Figure 9 |
Chassis Seal |
Gasket |
Decorative Front |
AB123456C3567 |
WS07A10B |
MODEL# |
Screws (4) |
Return Air |
Grille |
WARNING
Moving Object Hazard
Replace all panels before operating your air conditioner.
Failure to do so can result in severe personal injury or death and damage to product or other property.
Condensate removal (WS, WE and WY models)
If you desire to drain condensate from the basepan during unit opera- tion, this unit is provided with a drain nipple that can be attached to the basepan. You must provide a 3/8" outside diameter
Follow the instructions below:
STEP 1 Find the drain rubber plug on the rear of the basepan and remove it. (See Figure 10).
STEP 2 Remove the knockout in the lower right side of the rear grille. Slide the chassis into the WSD SLEEVE so that the drain nipple extends through the knockout.
STEP 3 Slide the tubing over the drain nipple.
If the chassis must be removed from the sleeve for service, remove the clamped drain hose before sliding the chassis out of the sleeve.
Alternate drain kits
Drain hose | Drain nipple |
| |
| Basepan |
Figure 10 | Sleeve |
DK (Drain Kit)
In the event that the outdoor temperature drops below 37°F, any water that remains in the chassis basepan is drained into the sleeve pan on WE and WY models to prevent freezing. (NOTE: In the cooling mode of the WS, WE and WY models, condensate over flow is possible in very humid climates). For these particular instances, an optional drain kit (Accessory #DK) is available for water removal.
IDK (Interior Drain Kit)
New construction allowing for condensate drain systems built within the walls can use the Friedrich Interior Drain Kit (Accessory #IDK). This kit is designed for installation in the bottom of the sleeve below the condensate bellows valve (heat/cool models only).
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