Santa Fe 4042720 Installation instructions

1
800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
Serial Number
Install Date
Sold By
Installation & Operation Instructions
4042720 - Standard Ceiling HEPA
4042660 - Mini Ceiling HEPA
The Santa Fe Ceiling HEPA is an air purier that
utilizes a HEPA grade lter. The unit is installed in a
drop/open ceiling to provide clean air to a space.
+Runs independent of the HVAC system to
eliminate pressure drop issues
+Minimizes sound for occupants
+Does not take up floor space like typical portable
air cleaners
Patent: thermastor.com/patents
SANTA FE | CEILING HEPA
TS-1225 02/22 Rev A
Santa-Fe-Products.com | 800.533.7533
StandardMiniCeiling HEPA Filter Box
unmatched
warranty
5-YEAR

2Santa Fe Ceiling HEPA Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
Specications ........................................................................................... 4
System Components................................................................................. 5
Installation ................................................................................................ 5
Location of the Santa Fe Ceiling HEPA................................................. 5
Filter Media............................................................................................ 6
Assembly............................................................................................... 6
Hanging the Santa Fe Ceiling HEPA Fan Box ....................................... 6
Ducting To and From the Santa Fe Ceiling HEPA ................................. 6
Wiring the Santa Fe Ceiling HEPA......................................................... 7
Operation .................................................................................................. 8
Adjusting the Amount of Air Flow.......................................................... 8
Maintenance.............................................................................................. 9
Filter Removal........................................................................................ 9
Cleaning the Blower Screen.................................................................. 9
Troubleshooting ........................................................................................ 9
Circuit Breaker Trips .............................................................................. 9
Blower Operates on One Speed Only ................................................... 9
Warranty.................................................................................................. 10
TABLE OF CONTENTS
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: ser[email protected]

3
800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
SAFETY INSTRUCTIONS
WARNING!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 Ceiling HEPA Air Purier.
CAUTION!CAUTION!
THIS SYMBOL MEANS IMPORTANT INSTRUCTIONS. FAILURE TO HEED THEM CAN
RESULT IN INJURY OR MATERIAL PROPERTY DAMAGE.
Registrations
The Santa Fe Ceiling HEPA conforms to unied standard UL 507:2017 Ed.10+R:15 and CSA
C22.2#113:2015 Ed.10+U1.
CAUTION!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.
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.
WARNING!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.

4Santa Fe Ceiling HEPA Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
SPECIFICATIONS
Part Number 4042720 - Standard Ceiling HEPA
4042660 - Mini Ceiling HEPA
4031864 - Replacement HEPA Filter 18” x 18” x 2.5”
4042976 - Pre-Filter MERV-8
Electrical 115V, 2.4A, 273W (Standard Ceiling HEPA)
115V, 1.5A, 171W (Mini Ceiling HEPA)
Sound Rating 55dBA (No Drop Ceiling Install)
45-50 dBA (Drop Ceiling Install)
Sizing per ACH (8’ ceiling) 2 ACH - 1,930 Sq. Ft. (Standard Ceiling HEPA)
4 ACH - 965 Sq. Ft. (Standard Ceiling HEPA)
2 ACH - 1,030 Sq. Ft. (Mini Ceiling HEPA)
4 ACH - 515 Sq. Ft. (Mini Ceiling HEPA)
Total System Airflow >515 CFM @ 1.0 IWG (Standard Ceiling HEPA)
>275 CFM @ 1.0 IWG (Mini Ceiling HEPA)
HEPA Effectiveness 99.97% @ 0.3 um
Fan Box Dimensions 26” x 22” x 11.7” (Standard Ceiling HEPA)
17” x 14” x 11.7” (Mini Ceiling HEPA)
Ceiling HEPA Box Dimensions
Including the lter grille: 23.75” x 23.75” x 7.8” (without the duct collar)
and x 9.7” (with the duct collar attached)
Not including the lter grille: 20.7” x 20.6” x 6.8” (without the duct collar)
and x 8.7” (with the duct collar attached)
Unit Weight 45 lbs. (Standard Ceiling HEPA)
25 lbs. (Mini Ceiling HEPA)

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800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
• Installation work and electrical wiring must be done by qualied person(s) in accordance with all applicable
codes and standards, including re-rated construction.
• When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
Location of the Santa Fe Ceiling HEPA
• The Santa Fe Ceiling HEPA fan boxes must be installed 4’ to 12’ from the Santa Fe Ceiling HEPA lter
box. The boxes are to be connected with 10” insulated exible ducting. The fan box should be connected
with as straight duct path as possible. Sharp bends and collapsed ducting will aect system performance.
• The Santa Fe Ceiling HEPA system is ducted above drop ceilings or open ceiling installations. The
lter box return and supply diuser(s) should be positioned approximately 20’ apart, with the fan box
positioned in the middle of the duct return. The supply ducts should be located to provide balanced
coverage no more than 15’ from the fan box.
SAFETY PRECAUTIONS
CAUTION!CAUTION!
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING
Hanger tabs for
3/8” threaded rod
(4 supplied)
10” Outlet
10” Outlet
11.7”
19”
Electrical
Box Cover
10”
Inlet
Standard: 2 Fan Box
11.7”
Mini: 1 Fan Box
10” Outlet
Electrical
Box Cover
10”
Inlet
Hanger tabs for
3/8” threaded rod
(4 supplied)
11”
14”
INSTALLATION INSTRUCTIONS
SYSTEM COMPONENTS
1. Custom return lter enclosure with 10” collar
2. Gasketed HEPA lter: 18” x 18” x 2.5
3. MERV-8 pre-lter: 20” x 20” x 1”
4. 25’ of 10” R6 insulated ductwork (not included)
5. Supply air diusers with 10” collar (not included)
6. Fan box with 6’ cord
2
3
1
5
6
5
44

6Santa Fe Ceiling HEPA Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
Filter Media
• 20”x20”x1” MERV-8 or equivalent pre-lter must be used and maintained in the Santa Fe Ceiling HEPA lter
box to prevent depris from entering the Santa Fe Ceiling HEPA fan box.
Assembly
• Assemble the supplied 10” duct collars with self threading screws. Duct collars on the fan outlets (square
hole) must be positioned such that they do not obstruct air ow.
• To make installation easy, the Santa Fe Ceiling HEPA system uses 10” circular duct collars. Insulated, exible
10” duct is recommended to minimize device noise.
Hanging the Santa Fe Ceiling HEPA Fan Box
• The Ceiling HEPA fan boxes have four mounting tabs for hanging from joists, rafters, or trusses and uses (4)
3/8” diameter lag bolts or the equivalent. The tabs may also be used to directly mount to the ceiling above
the drop-ceiling so long as fasteners and anchoring hardware are designed to support 200 pounds. Chains
may also be used on the tabs to provide additional vibration dampening so long as the chains and hardware
are designed to support a minimum of 200 pounds.
Ducting To and From the Santa Fe Ceiling HEPA
• All exible ducting connected to the unit should be UL listed. The preferred method of ducting is to use 10”
insulated round duct from the lter box collar to the fan box inlet. 10” insulated ducting will connect the fan
box exhaust to the supply diuser.
INSTALLATION INSTRUCTIONS
Supply Diffuser
Santa Fe Ceiling
HEPA Filter Box
(Return)
Santa Fe Ceiling
HEPA Filter Box
(Return)
DUCT RUN 4’ TO 15’
DUCT RUN
4’ TO 15’
DUCT RUN
4’ TO 15’
DUCT RUN 4’ TO 15’
DUCT RUN
4’ TO 15’
Supply Diffuser
Supply Diffuser
Standard: 2 Fan Box
Mini: 1 Fan Box
10”
Outlet
10”
Outlet
10”
Outlet
10”
Outlet
10”
Outlet
10”
Inlet
10”
Inlet
10”
Inlet
10”
Inlet
10”
Inlet

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800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
INSTALLATION INSTRUCTIONS
• To obtain maximum HEPA system performance, the use of aluminum tape and/or nylon strapping is
needed to secure ducting to the duct collars.
• Do not locate the return grill lter box near the supply diusers. They should be located 8’ minimum
apart. If ceiling geometry does not allow this specication, locate the return and diusers as far apart as is
practical.
Wiring the Santa Fe Ceiling HEPA
• NOTE: All electrical connections must be installed by a qualied electrician. All wiring must conform to the
local electric codes and/or the National Electrical Code.
The Santa Fe Ceiling HEPA uses a 115 volt, 10 amp circuit which is connected to the black and white wires in
the electrical cabinet (see Fig. 3). Additionally, the included grounded power cord may be used in non-plenum
rated space above the drop ceiling provided 115 Volt grounded outlet is available.
WIRING
Figure 3
10-15 Amp 115
Volt Circuit with
Ground from Main
Electrical Service
GROUNDED
PLUG
4036523
SWITCH 1
4035825
BLOWER 1
4028240
BLOWER 2
4028240
WHITE
20AWG
WHITE
14AWG
BLACK
20AWG
BLACK
20AWG
SWITCH 2
4035825
BLACK
18AWG
103-017
BLACK
14AWG
CIRCUIT BREAKER
5 AMP
103-031
GROUNDED
PLUG
4036523
BLOWER
4028240
WHITE
14AWG
BLACK
20AWG
BLACK
14AWG
SWITCH
4035825
WHITE
20AWG
CIRCUIT BREAKER
5 AMP
103-031
Standard: 2 Fan Box Mini: 1 Fan Box
Wiring Schematics

8Santa Fe Ceiling HEPA Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
UL listed switches are used to turn each fan in the fan box on or o.
The fan boxes include one UL listed 5 Amp circuit breaker. If the fan box switch does not activate the fan,
reset the circuit breaker by pressing the round button in the center
A 4” junction box cover is used to cover the internal wiring.
• Use this unit only in the manner intended by the manufacturer. If you have questions, contact the
manufacturer.
• Before servicing or cleaning unit, switch power o at service panel and lock service disconnecting
means to prevent power from being switched on accidentally. When the service disconnecting means
cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.
The Ceiling HEPA fan boxes are to be used with the Santa Fe Ceiling HEPA system only. No other use
is allowed.
Adjusting the Amount of Air Flow
• The fan box is controlled with a switch for each blower. After mounting, duct installation is
complete, and power is supplied, turn each blower switch to “ON”. There is one speed for each
blower.
• If the blower does not operate, press the button on the circuit breaker to reset.
• The air ow rate may not be balanced between each of the supply diusers, this is normal
operation and depends on many variables.
• Total system air ow is 500 cfm total for two blowers and 250 cfm for one blower.
WIRING CONTINUED
WARNING!WARNING!
THE FAN SWITCHES MUST BE IN THE OFF POSITION DURING INSTALLATION. THE FAN BOXES
ARE RATED FOR DUCT USE ONLY AND DO NOT PROVIDE PROTECTION FROM FAN BLADES UNTIL
DUCTING INSTALLATION IS COMPLETE.
CAUTION!CAUTION!
FOR GENERAL AIR FILTRATION ONLY. THIS DEVICE DOES NOT PROVIDE EXTERNAL
VENTILATION. DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS AND
VAPORS.
WARNING!WARNING!
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING
OPERATION

9
800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
Filter Removal
Unit design allows for easy removal of both the pre-lter and HEPA lter without the use of additional
tools.
Cleaning the Blower Screen
It is recommended to check air ow annually to conrm the system is operating correctly and there are
no obstructions.
Circuit Breaker Trips
• If the circuit breaker trips, locate a short in the wiring and reset the circuit breaker. If the circuit breaker
then trips, check the blower motor.
Blower Operates on One Speed Only
• If the blower motor fails to operate when voltage is present at its leads, the motor is defective and the
blower must be replaced.
MAINTENANCE
CAUTION!CAUTION!
REQUIRES A QUALIFIED SERVICE PERSON BECAUSE ELECTRICAL SHOCK HAZARD IS
PRESENT.
TROUBLESHOOTING

10 Santa Fe Ceiling HEPA Installation & Operation Instructions Santa-Fe-Products.com | 800.533.7533
Warrantor:
Therma-Stor LLC
4201 Lien Rd
Madison, WI 53704
Telephone: [phone]
Who Is Covered: This warranty extends only to the original end-user of the Santa Fe Ceiling
HEPA Air Purier, and may not be assigned or transferred.
Five Year Warranty: Therma-Stor Products warrants that, for ve (5) years the Santa Fe Ceiling
HEPA Air Purier will operate free from any defects in materials and workmanship, or Therma-
Stor Products will, at its option, repair or replace the defective part(s), free of any charge.
End-User Responsibilities: Warranty service must be performed by a Servicer authorized by
Therma-Stor Products. If the end-user is unable to locate or obtain warranty service from an
authorized Servicer, he should call Therma-Stor Products at the above number and ask for
the Therma-Stor Products Service Department, which will then arrange for covered warranty
service. Warranty service will be performed during normal working hours.
The end-user must present proof of purchase (lease) upon request, by use of the warranty
card or other reasonable and reliable means. The end-user is responsible for normal care.
This warranty does not cover any defect, malfunction, etc. resulting from misuse, abuse, lack
of normal care, corrosion, freezing, tampering, modication, unauthorized or improper repair
or installation, accident, acts of nature or any other cause beyond Therma-Stor Products’
reasonable control.
Limitations and Exclusions: If any Santa Fe Ceiling HEPA Air Purier part is repaired or replaced,
the new part shall be warranted for only the remainder of the original warranty period applicable
thereto (but all warranty periods will be extended by the period of time, if any, that the Santa Fe
Ceiling HEPA Air Purier is out of service while awaiting covered warranty service).
UPON THE EXPIRATION OF THE WRITTEN WARRANTY APPLICABLE TO THE Santa Fe Ceiling
HEPA Air Purier OR ANY PART THEREOF, ALL OTHER WARRANTIES IMPLIED BY LAW,
INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL ALSO
EXPIRE. ALL WARRANTIES MADE BY THERMA-STOR PRODUCTS ARE SET FORTH HEREIN,
AND NO CLAIM MAY BE MADE AGAINST THERMA-STOR PRODUCTS BASED ON ANY ORAL
WARRANTY. IN NO EVENT SHALL THERMA-STOR PRODUCTS, IN CONNECTION WITH THE
SALE, INSTALLATION, USE, REPAIR OR REPLACEMENT OF ANY Santa Fe Ceiling HEPA Air
Purier OR PART THEREOF BE LIABLE UNDER ANY LEGAL THEORY FOR ANY SPECIAL,
INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION WATER
DAMAGE (THE END-USER SHOULD TAKE PRECAUTIONS AGAINST SAME), LOST PROFITS,
DELAY, OR LOSS OF USE OR DAMAGE TO ANY REAL OR PERSONAL PROPERTY.
Some states do not allow limitations on how long an implied warranty lasts, and some do not
allow the exclusion or limitation of incidental or consequential damages, so one or both of these
limitations may not apply to you.
Legal Rights: This warranty gives you specic legal rights, and you may also have other rights
which vary from state to state.
WARRANTY
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1.800.533.7533

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800.533.7533 | Santa-Fe-Products.com Santa Fe Ceiling HEPA Installation & Operation Instructions
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