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louvered door or wall grill. This eliminates the need to remote 
mount the humidity control. 

 WARNING!

 

 

Before installing the 

dehumidifier in the manner described in section 

4.1D (Fig. 4), call the factory for specific 

instructions if backdraft devices (i.e. hot 

waters heaters) are present in the space to be 

dehumidified.

4.1D In A Remote Area, Ducted Return Only (fig. 4)

When the Santa Fe Impact is located in a room separate 
from the main area to be dehumidified, it may be desirable 
to dehumidify and/or slightly pressurize that room. 
Pressurization assures that open combustion devices do not 

backdraft. This can be prevented by installing a duct from the 
humid room to the Santa Fe Impact inlet and by allowing the 
Santa Fe Impact to discharge dehumidified air into the room 
in which it’s located. An adequate air flow path must exist 
between the two rooms for this method to work properly. 

 WARNING!

4.2 Electrical Requirements

The Santa Fe Impact plugs into a common grounded outlet on 
a 110-120 VAC  15-Amp circuit. Use of a ground fault circuit 
interrupter (GFCI) protected circuit is recommended. The unit 
should not be used in areas prone to flooding.

 

 CAUTION!

 

 

For proper drainage, the 

unit must be mounted so the drain outlet is at 

least 4" above the floor drain, and must be fully 
supported under the base.

4.3 Condensate (Water) Removal 

Condensate drains by gravity via the drain port. Use 3/4" 
male NPT PVC pipe. Route drain to drain. Install a trap 
if possible. Take care when installing drain pipe to drain 
port. Use an adjustable wrench to secure the drain port. An 
optional condensate pump kit (4028614) may be installed if 
a lift is required to dispose of the condensate. To order call 
1-800-533-7533. 

When installing the drain hose make sure the feet are 
extended such that the dehumidifier is 2 1/2" off the ground. 
Then coil the drain hose under itself or position a spacer to 
lift the hose 1” off the ground after the hose has touched the 
ground. This procedure will create a trap that ensures your 
unit drains correctly. See the diagram below for further visual 
clarification.

5. Ducting

5.1 Supply Duct Kit (P/N 4028607)

A factory designed supply duct kit can be purchased to 
accept 10" ducting to both outlets of the Santa Fe Impact. 
Contact your dealer or call 1-800-533-7533 to order.

Santa Fe Impact XT OWNER’S AND INSTALLER’S MANUAL

4

Santa Fe Impact Installer’s & Owner’s Manual

CONDITIONED SPACE

Front View

Input of

Humid Air 

Output of Dehumidified Air 

CONDITIONED SPACE

Input of

Humid Air 

Output of Dehumidified Air 

Summary of Contents for IMPACT XT

Page 1: ...oducts com Free standing Moisture Control for Large Areas n High capacity n High efficiency n Environmentally friendly n Patent pending dual air distribution INSTALLER S OWNER S MANUAL P N 4032230 Ser...

Page 2: ...ile it is plugged in Do not sit or stand on the unit or use as a shelf or table Before leaving the unit unattended ensure children do not have access to the equipment Do not allow children to play wit...

Page 3: ...of a wall or obstruction Do not place the unit near open water 4 1A No Ducting fig 1 The simplest installation is to place the Santa Fe Impact with no ducting To ensure optimal performance the air inl...

Page 4: ...r proper drainage the unit must be mounted so the drain outlet is at least 4 above the floor drain and must be fully supported under the base 4 3 Condensate Water Removal Condensate drains by gravity...

Page 5: ...ta Fe Impact ships with a standard MERV 11 efficient pleated fabric filter This should be checked every six months The pleated fabric filter can generally be vacuumed clean several times before needin...

Page 6: ...ch AUTO but compressor cycles on off 1 Low ambient temperature and or humidity causing unit to cycle through defrost mode 2 Defrost thermostat defective 3 Defective compressor overload 4 Defective com...

Page 7: ...the factory mounted humidity control on the cabinet of the dehumidifier and allows you to accurately sense the humidity in an area other than the one where the dehumidifier is located Santa Fe Impact...

Page 8: ...s to a Product or Component that may be required by any codes laws or regulations that may become effective after initial purchase of the Product by Customer Customer Responsibilities As a further con...

Page 9: ...uced or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission of Therma Stor LLC 2008 Therma Stor LLC All rights reserved PO Box 8680...

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