Santa Fe ULTRA Series User manual

1
800.533.7533 | Santa-Fe-Products.com Santa Fe ULTRA98/120 Installation & Operation Instructions
Serial Number
Install Date
Sold By
Installation Instructions
Patent: thermastor.com/patents
ULTRA SERIES | ULTRA98/120
TS-1126 10/22 Rev E
Santa-Fe-Products.com | 800.533.7533
The Santa Fe Ultra98/120 are ventilating
dehumidiers that integrate into the heating and
cooling system to provide the ultimate in comfort,
health and property protection through:
+ Dehumidication
+Optional Outdoor Air Ventilation
+Air Filtration
* Previously the Ultra Aire 98H/120H.
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2Santa Fe ULTRA98/120 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
REGISTRATIONS
THE SANTA FE ULTRA98/120 CONFORMS TO UNIFIED STANDARD UL 60335-
2-40 AND CSA STANDARD C22.2.60335-2-40.
Safety Instructions........................................................................................3
Assembly & Installation ................................................................................4
Dehumidier Set Up ..................................................................................5-6
Attaching Duct Collars..................................................................................7
Electrical Requirements...........................................................................8 -9
Drain Installation.........................................................................................10
Ducting to HVAC Systems ..........................................................................11
Recommended HVAC System Installation ...............................12-13
Alternative HVAC System Installation.......................................14-15
Ducting to HVAC Systems (Closet Installations)
Recommended Closet Installation..................................................16
Alternative Closet Installation.........................................................17
Outdoor Air Ventilation ...............................................................................18
Determine Ventilation Requirements..............................................19
Controls .................................................................................................20-21
Air Filtration.................................................................................................22
MERV Rating Chart ..........................................................................23
Service ...................................................................................................24-25
Warranty ......................................................................................................26
Spanish Version ..........................................................................................27
Santa Fe is committed to manufacturing quality products. To maintain
our standards, product specications may change without notice.
4201 Lien Road, Madison, WI 53704
[phone]
Thermastor.com | Santa-Fe-Products.com
© 2019 Therma-Stor LLC
FOR REPAIR & TECH SUPPORT: 1-800-533-7533 (follow prompts)
or CONTACT US AT: [e-mail]
TABLE OF CONTENTS
1

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800.533.7533 | Santa-Fe-Products.com Santa Fe ULTRA98/120 Installation & Operation Instructions
WARNING!
THIS SYMBOL MEANS IMPORTANT INSTRUCTIONS. FAILURE TO HEED THEM CAN
RESULT IN SERIOUS INJURY OR DEATH.
Read the installation, operation and maintenance instructions carefully before installing and
operating this device. Proper adherence to these instructions is essential to obtain maximum
benet from the Santa Fe Whole House Ventilating Dehumidier.
CAUTION!
THIS SYMBOL MEANS IMPORTANT INSTRUCTIONS. FAILURE TO HEED THEM CAN
RESULT IN INJURY OR MATERIAL PROPERTY DAMAGE.
CAUTION!
READ ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION.
ALWAYS USE CAUTION AND WEAR CUT RESISTANT GLOVES WHEN HANDLING SHEET METAL.
IMPROPER INSTALLATION MAY CAUSE PROPERTY DAMAGE OR INJURY.
INSTALLATION, SERVICE, AND MAINTENANCE MUST BE PERFORMED BY A QUALIFIED SERVICE
TECHNICIAN.
THE DEHUMIDIFIER IS HEAVY. HANDLE WITH CARE AND FOLLOW INSTALLATION INSTRUCTIONS.
NEVER OPERATE A UNIT WITH A DAMAGED POWER CORD. IF THE POWER CORD IS
DAMAGED, IT MUST BE REPLACED BY THE MANUFACTURER, ITS SERVICE AGENT, OR A SIMILARLY
QUALIFIED PERSON IN ORDER TO AVOID A HAZARD.
THIS APPLIANCE IS NOT INTENDED FOR USE BY PERSONS (INCLUDING CHILDREN) WITH REDUCED
PHYSICAL, SENSORY OR MENTAL CAPABILITIES, OR LACK OF EXPERIENCE
OR KNOWLEDGE, UNLESS THEY HAVE BEEN GIVEN SUPERVISION OR INSTRUCTION
CONCERNING THE USE OF THE APPLIANCE BY A PERSON RESPONSIBLE FOR THEIR
SAFETY. CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT THEY DO NOT PLAY WITH THE
APPLIANCE.
WARNING!
120 VOLTS MAY CAUSE SERIOUS INJURY FROM ELECTRIC SHOCK. DISCONNECT
ELECTRICAL POWER BEFORE STARTING INSTALLATION OR SERVICING, AND LEAVE
POWER DISCONNECTED UNTIL INSTALLATION OR SERVICE IS COMPLETED.
SAFETY INSTRUCTIONS
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4Santa Fe ULTRA98/120 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
Read all remaining steps and warnings before continuing.
a. Dehumidifier (1)
b. Leveling feet (4)
c. Filter - 9”x11”x1” MERV 13 (1)
d. 10” Round Duct Collars (2)
e. 6” Round Duct Collar (1)
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OFFON
BEFORE TURNING ON UNIT:
1. CUT AND REMOVE ZIP TIE
2. PLUG HOLES USING
INCLUDED PLUGS
COM
FAN
24V
DEHU
*
DMPR
COM
FAN
24V
DEHU
*
DMPR
24V AC
COMP FAN
HONEYWELL REMOTE HUMIDISTAT
WIRING DIAGRAM
QUEST DEH 3000R CONTROL
WIRING DIAGRAM
ASSEMBLY & INSTALLATION
3
1. Unpack Box.
2. Check that you have all parts:
3. Register warranty at santa-fe-products.com

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800.533.7533 | Santa-Fe-Products.com Santa Fe ULTRA98/120 Installation & Operation Instructions
1. Important Precautions
• The device is designed to be installed indoors in a space that is protected from rain and flooding.
• Install the unit with enough space to access all sides for maintenance and service. The entire shell needs to
be removed in order to do repairs.
• Avoid directing the discharge air at people. The dehumidier should be used in the upright position.
• If used near a water source; be certain there is no chance the unit could fall into the water or get splashed
and that it is plugged into a dedicated circuit and Ground Fault Circuit Interrupter (GFCI) protected outlet.
• DO NOT use the dehumidier as a bench or table.
• Do not place the dehumidier directly on structural building members without vibration absorbers or
unwanted noise may result. Place the Santa Fe Ultra98/120 on supports to raise the base of the unit.
• A drain pan with a float switch must be placed under the dehumidier if installed above a living area or above
an area where water leakage could cause damage.
DEHUMIDIFIER SET UP
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6Santa Fe ULTRA98/120 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
Electrical Service Access
(Either Side)
Filter
9' Power Cord
Top View
Minimum
Clearance
For Filter
(Either Side)
15"
6" Optional Outdoor Air Intake
10" Return Air Duct
10" Supply Air Duct
A
B
C
B
C
Drain Port
A
6" Minimum Clearance
For Proper Airflow
2. Location Considerations
• Allow sufcient clearance to handle the unit’s overall dimensions as well as the necessary return and
supply ductwork to the unit.
• Allow sufcient clearance for lter removal and to prevent airflow obstruction.
• Electrical service access will require the removal of the outside shell. Allow sufcient clearance around the
unit.
• Locate the dehumidier in an area where the unit’s 9 ft. cord can easily reach electrical outlet.
• Locate the dehumidier in an area where eld wiring the control (low voltage) to the unit will be possible.
• A back draft damper is required in the supply duct of the Santa Fe Ultra98/120, especially when connecting
to the supply ducting system. The backdraft damper prevents supply air from counter flowing through
the Santa Fe Ultra98/120 when it is not operating. The dehumidier’s location should be chosen to allow
installation of this accessory if necessary.
• The Santa Fe Ultra98/120 may be suspended with the hang kit or a suitable alternative from structural
members, ensuring the assembly supports the dehumidier’s base in its entirety. Do not hang the Santa Fe
Ultra98/120 from its’ cabinet.
• Allow for proper drainage and routing of needed drain pipes.
DEHUMIDIFIER SET UP
4
CAUTION!
REMOVE COMPRESSOR SHIPPING TIE FROM THE UNIT. FAILURE TO REMOVE THE SHIPPING TIE WILL CAUSE
EXCESS VIBRATION TO BE TRANSMITTED TO THE FRAME.
3. Removal of Compressor Shipping Support
• The Santa Fe Ultra98/120 uses a compressor to power the refrigeration
system. To protect the compressor and refrigeration system during
shipping, a plastic tie wrap secures it to the unit’s frame. Remove the tie
wrap by cutting the tie wrap and pulling from the unit as shown. After
removing tie wrap, insert plastic plugs provided into the holes.

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800.533.7533 | Santa-Fe-Products.com Santa Fe ULTRA98/120 Installation & Operation Instructions
1. Outdoor Air Ventilation Duct
Outdoor air ventilation is optional. If setting up the unit to provide outdoor air ventilation, see page 18.
2. Return Air Inlet
A 10” diameter duct collar is attached to the unit.
3. Supply Air Outlet
The back panel of the dehumidier can be rotated to allow for horizontal flow through or vertical flow through of
the supply air.
a. Horizontal Flow Through
The unit ships congured for a horizontal flow through. A 10” diameter duct collar is attached to the unit.
b. Vertical Flow Through
Remove the exhaust panel using a T25 torx bit. Rotate the panel so the exhaust collar is located on the top
of the unit. Align screw holes and snap the panel onto the base. Secure the exhaust panel to the base by
replacing the six screws.
ATTACHING DUCT COLLARS
5
OUTLET DUCT
COLLAR WITH
BACK DRAFT
DAMPER
RETURN AIR
INLET DUCT
COLLAR
FRESH AIR
INLET DUCT
COLLAR
RETURN AIR
INLET DUCT
COLLAR
FRESH AIR
INLET DUCT
COLLAR
Front View
Horizontal Flow Through
(End Discharge)
AIR FLOW
Air
Flow
Rear View
Vertical Flow Through
(Top Discharge)
6" Optional Outdoor Air Intake
10" Return Air Inlet
10" Supply Air Outlet
A
B
C
A
B
C
A
B
C
Top View
C
6" Optional Outdoor Air Intake
10" Return Air Inlet
10" Supply Air Outlet
A
B
C
A
B
C
Air
Flow
Rear ViewFront View
A
B
OUTLET DUCT
COLLAR WITH
BACK DRAFT
DAMPER
RETURN AIR
INLET DUCT
COLLAR
FRESH AIR
INLET DUCT
COLLAR
RETURN AIR
INLET DUCT
COLLAR
FRESH AIR
INLET DUCT
COLLAR
Front View
Horizontal Flow Through
(End Discharge)
AIR FLOW
Air
Flow
Rear View
Vertical Flow Through
(Top Discharge)
6" Optional Outdoor Air Intake
10" Return Air Inlet
10" Supply Air Outlet
A
B
C
A
B
C
A
B
C
Top View
C
6" Optional Outdoor Air Intake
10" Return Air Inlet
10" Supply Air Outlet
A
B
C
A
B
C
Air
Flow
Rear ViewFront View
A
B

8Santa Fe ULTRA98/120 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
The Santa Fe Ultra98/120 plugs into a common grounded 115VAC outlet. Locate the dehumidier in an area
where the unit’s 9 ft. cord can easily reach a 115 VAC electrical outlet with a minimum of 15 Amp circuit capacity.
If used in an area that may become wet, a GFCI protected circuit is recommended. Consult local electrical codes
for any further information.
Santa Fe offers a variety of control devices for use with the Santa Fe Ultra98/120. The controls are to be located
remotely from the dehumidier and placed in the space to be conditioned. Low voltage (24 Volt) controls can be used
with the Santa Fe Ultra98/120 and MUST be connected with low voltage (18-22 gauge) thermostat wire.
CAUTION!
DO NOT ALLOW THE 24V TERMINAL TO CONTACT THE COM/DMPR TERMINALS ON THE
SANTA FE ULTRA98/120 OR DAMAGE TO THE TRANSFORMER WILL RESULT.
1. Electrical Precautions
• Do not install the control where it may not accurately sense the relative humidity such as near HVAC
supply registers, near exterior doors, on an outside wall, near a window, or near a water source.
• The screw terminals on the Santa Fe Ultra98/120 and the control are labeled to prevent confusion.
• Be sure to consult the electrical schematic in the CONTROLS Section (pages 20-21) of this manual or
inside the access panel of the Santa Fe Ultra98/120 before making control connections.
WARNING!
THE REMOTE CONTROLS OF THE SANTA FE ULTRA98/120 ARE POWERED BY A LOW VOLTAGE CIRCUIT (24VAC)
AND MUST NEVER CONTACT OR BE CONNECTED TO A HIGH VOLTAGE CIRCUIT.
CAUTION!
SOME OF THE SCREWS TERMINALS ON THE SANTA FE ULTRA98/120 MAY NOT BE USED WITH
CERTAIN CONTROLS AND SHOULD BE LEFT UNCONNECTED.
ELECTRICAL REQUIREMENTS
6

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800.533.7533 | Santa-Fe-Products.com Santa Fe ULTRA98/120 Installation & Operation Instructions
2. Wiring Schematics
Santa Fe ULTRA98H Wiring Diagram Santa Fe ULTRA120H Wiring Diagram
ELECTRICAL REQUIREMENTS
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10 Santa Fe ULTRA98/120 Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
The Santa Fe Ultra98/120 generate condensate.
Place a secondary drain pan with a float switch under the dehumidier if it is suspended above a nished area or
in an area where water leakage could cause damage.
A drain trap is required for the dehumidier to run properly (see diagram below). 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 Santa Fe Ultra98/120 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 float switch.
The pump also contains a safety float 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
Santa Fe Ultra98/120 to the control panel. If the pump fails, this switch opens the common control circuit and
stops water production before the reservoir overflows. Contact a qualied electrician to install the safety float
switch to the Santa Fe Ultra98/120 dehumidier.
Drain Installation
DRAIN INSTALLATION
7
Dehumidiers commonly use a negative air pressure drain pan. This causes air to flow backwards thru the drain
system which can cause water to pool inside the dehumidier and leak. A drain trap prevents this issue by trapping
water in the pipe to stop air from flowing backwards.
Please see the trap diagram below. This assembly can be made with common ¾” PVC pipe ttings. The pipe
measurements and placement of the cap and vent are critical to the function of the trap. Once trap is assembled, be
sure to ll with water.
4”
1.5”
Drain
Trap
Secondary
Drain Pan
Drain
Port
Drain Trap
Secondary Drain Pan
Drain Port
Side View
Drain
Trap
Secondary
Drain Pan
Drain
Port
Drain Trap
Secondary Drain Pan
Drain Port
VENT HEIGHT MUST
BE BELOW THE LINE