Tài liệu Packaged Hydronic/ steam make-up Air System pptx

owner’s manual
Packaged Hydronic/Steam
Make-up Air Systems
CAUTION: Read all instructions carefully before starting installation.
A Division of:
14716 S. Broadway, Gardena, CA 90248 • Tel: (800) 421-1266 • (310) 532-1555 • Fax (310) 324-3030
Internet: www.marsair.com • Email:
Form #HSMAS0312
ARES products meet the stringent listing or certification requirements of many organizations.
The specifics vary depending on the model, options installed or application usage. ARES
reserves the right to make improvements and changes to specifications without notice.
Packaged Hydronic/Steam Make-Up Air Unit
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Contents
General Information 2
Preliminary Installation Procedures 3
Installation Procedure 5
Hoisting Eye Installation 5
Ductwork Installation 5
Ceiling Register Installation 5
Water Installation 6
Electrical Controls 7
Coil Assembly 8
Optional Accessories 9
Trouble-Shooting Chart 11
ARES Preventative Maintenance Procedures 12
Wiring Diagrams 13
Parts List 16
Service and Ordering Information 17
Limited Warranty 18
Owner Registration 19

Warranty Registration 20
GENERAL INFORMATION
TO INSURE PROPER OPERATION AND MAINTENANCE OF ARES MAKE-UP AIR SYSTEM,
PLEASE READ AND UNDERSTAND THIS MANUAL THOROUGHLY.
Where necessary, the following information will be indented and paraphrased.
NOTE: Information pertaining to special instructions regarding the care and use of the ARES
Make-up Air System.
CAUTION: Information intended to indicate situations which may cause
immediate or future damage to the ARES Make-up Air System.
WARNING: Advice against improper use or procedures which may result in
bodily injury for which ARES will accept no responsibility.
All information illustrations and specifications contained in this manual are based on the latest product
information available at the time of printing. ARES reserves the right to make changes at the time,
without notice, in specifications and models and also to discontinue models. ARES also reserves the
right to change any specifications or parts at any time without incurring any obligation to provide the
same on models manufactured prior to date of such change.
The continuing accuracy of this manual cannot be guaranteed.
All illustrations used in this manual may not depict actual models or equipment and are intended as
representative views for reference only.
Future supplement sheets will be added or deleted as necessary.
Prints or system details located in this manual are for instructional purposes only and do not represent
actual or scale drawings.
Packaged Hydronic/Steam Make-Up Air Unit
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Preliminary Installation Procedures
Executed by the Installing Contractor
All code requirements should be addressed and understood
1. Local authorities have jurisdiction over all codes. Make sure all drawing have been reviewed and
approved before attempting installation.
2. Most codes require a minimum separation between any make-up air units and ventilator exhaust

fans, plumbing stacks, and any other equipment where unwanted odors or materials may be drawn
into the system. Insure these minimum separations are maintained.
3. Make sure all electrical rough-ins, disconnects and power supplies are installed according to local
jurisdiction.
4. Make sure plumbing is clearly understood and according to local codes.
5. Some areas require seismic restraints to be applied when Make-Up Air Units are installed. Check
with local authorities to make sure these applications are in compliance.
6. Refer to the installation section to determine the operating weight of the ARES unit being installed.
Check with person responsible for determining roof loads prior to setting this equipment.
The following items should be discussed with the installing contractor. Make sure all loose items are
accounted for prior to installation.
1. If items are found missing, contact ARES Service Department immediately at (800-421-1266).
2. Make sure all electrical service requirements are fully understood prior to installation procedure.
3. Make sure all plumbing service requirements for incoming gas piping are understood prior to
installation.
4. Make sure all field joints for ducting are fully understood prior to installation.
5. Recheck equipment for any damage when may have occurred prior to installation. Any noted
problems should be reported to ARES Service Department immediately at (800-421-1266).
6. Make sure all clearances noted in the installation procedure are complied with when equipment is
being placed.
CAUTION: Failure to do so may result in assemblies not having adequate
clearance for removal and service.
7. Make sure hoisting equipment is of sufficient size to adequately lift equipment into place during
installation.
Packaged Hydronic/Steam Make-Up Air Unit
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THE FOLLOWING ITEMS SHOULD BE DISCUSSED WITH THE SHEET METAL
CONTRACTOR
1. Make sure all duct size and layout procedures are fully understood.
2. Make sure turning vanes are installed wherever necessary.

3. Make sure gauge thickness for ducting complies with local code requirements.
LISTED BELOW ARE GUIDELINES AND CHECKS WHICH SHOULD BE
ADDRESSED BY THE JOB SITE ELECTRICIAN.
1. Check equipment nameplate power requirements against electrical details supplied to insure
conformity.
2. Insure building power supplies conform to equipment requirements and electrical drawings.
3. Check all inner connecting wires between control panels fill and drain kits, and power supplies to
make sure drawings are completely understood.
4. Insure all loose items such as remote controls and thermostats are on site and wiring is
understood.
5. Make sure all field connections are noted prior to installation.
PLUMBERS GUIDELINES TO AID IN INSTALLATION
Make sure all gas piping is sized and understood to maintain code conformity.
ROOFERS GUIDELINES TO AID IN INSTALLATION
A discussion should be held with the people responsible for setting and locating the roof curbs used to
support the ARES duct furnace.
The following items should be check prior to placement.
1. Make sure curbs are installed according to local codes.
2. Insure service accessibility around all areas as defined in the installation procedure.
3. Make sure a type of roof is identified and procedures necessary to complete curb installation are
understood.
4. Make sure necessary clearances between ducting and combustible materials per local codes are
followed.
5. When optional down discharge plenums are incorporated as part of the roof curb, make sure the
roofer consults the ARES submittal drawings for correct size of roof penetration openings.
6. Make sure roof will support total operating weight of the unit.
Packaged Hydronic/Steam Make-Up Air Unit
INSTALLATION
HOISTING EYE INSTALLATION
Remove the blower pad frames.

Position the hoisting eyes on corners of the unit with the angle towards the
center of the unit. (See illustration at right)
Run the bolt through the unit housing and hoisting eye, then attach the nut.
(See illustration at right).
DUCTWORK
1. Sizing and layout of ductwork and outlets should provide maximum uniform airflow throughout the
area. Make-up air should be introduced at a location inside the area, but as far away from existing
exhaust hoods as possible to permit conditioned air to flow throughout the entire area before
reaching the exhaust zone, or unless connected to an engineered make-up air system.
2. Ductwork must be adequately sized and
designed for minimum resistance (static
pressure) to provide required airflow. Check
rating plate for minimum allowable CFM flow
over the heat exchange: at low heating
speed.
3. To avoid pressure losses, all short radius
rectangular elbows should have turning
vanes, offsets should not be avoided, and
small ducts and takeoffs should be
undersized.
4. Main supply duct normally consists of a
rectangular vane elbow at the unit and
vertical duct extension, both pieces having
the same dimensions as the unit discharge
opening. The ductwork gauge size must be
according to local codes. Ceiling registers
should be the fixed type (if adjustable, modify
so full closing is not possible). (See
illustration right)
CEILING REGISTER

With the make-up air unit in place on the floor, and the framed roof opening installed:
1. Position roof jack over the opening.
2. Caulk and attach the transition elbow to the unit with a flexible connection.
3. Push the extension duct up until it slides through the roof jack into the transition elbow (the bottom
flange of the extension duct should fit flush with ceiling).
4. Seal, caulk and secure into place.
5. In the building, remove side grilles from the ceiling register box, center box over opening and secure.
6. Protect outdoor ductwork with weatherproof insulation material.
7. Any ductwork within 6 feet of unit must have a minimum of 2 inches clearance from combustible
materials.
8. This is ARES recommendation but you should always check local codes in your area.
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Packaged Hydronic/Steam Make-Up Air Unit
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WATER INSTALLATION (with optional evaporative cooling)
Water circulated by a sump pump to troughs above the cooling media. It then flows by gravity through
“V” shaped slots and saturates the cooling filters. A float valve assembly replaces water lost by
evaporation. To avoid build up of organic minerals and salts in the sump, an adjustable bleed-off valve
directs a small stream of water through the overflow drain. An optional fill and drain kit, which consists
of a 3-way valve, 2-way valve and relay itemized for freeze protection of the Make-up Air Unit water line,
is available for field installation.
CAUTION: Damage caused by not correctly installing and servicing the bleed-
off pipe is not covered by the ARES warranty.
The following is a brief outline of the evaporative cooling installation procedure.
1. To install use an inside cold water line that has not passed through a water softening system
because salts will create additional maintenance and upkeep.
2. Install a 1/2" water piping to the right front support leg of the unit. Include a convenient shut-off
valve and provisions for draining to prevent freezing in the piping layout.
3. Install the overflow standpipe in the sump drain.
4. Install a drain line between the overflow standpipe (in the sump drain) to a suitable drain (check

local codes).
5. Install the float valve assembly and adjust it so the water level is approximately 2" deep in the sump
pan. (See illustration below).
CAUTION: Damage caused by incorrect water level in sump pan is not covered
by the ARES warranty.
6. Install the float valve and adjust the bleed valve to bypass the main water line to rid the system of
organic and mineral deposits. (See illustration above)
Packaged Hydronic/Steam Make-Up Air Unit
ELECTRICAL CONTROLS
COOL Actuates blower motor relay and (optional) pump relay if evaporative cooling is
purchased.
VENT Actuates blower motor relay only.
HEAT Actuates blower motor relay and (optional) steam valve motor with proportional control.
If optional steam valve/liquid valve and control are not ordered, a dry set of contacts will
be provided to allow signaling of an external control by others.
HI-LO Actuates either high or low blower motor relay dependent upon selected
(Optional) switch position.
RETURN AIR Actuates damper for outside air or recirculates inside air.
(Optional)
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Packaged Hydronic/Steam Make-Up Air Unit
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COIL ASSEMBLY
UNIT SELECTION INFORMATION
For Steam:
1. Furnish CFM, external static pressure, entering air temperature, leaving air temperature, steam
pressure (and temperature if super-heated).
2. Select options.
For Hot or Cold Water
1. Furnish CFM, external static pressure, entering air temperature, leaving air temperature, water

temperature, GPM (optional), percent glycol solution (if applicable).
2. Select options.
Control Valve
COIL CAPACITIES AND STANDARD FEATURES
* Other pressures and temperatures can be furnished. Please consult factory.
** This design prevents freezing of the condensate, when a sufficient amount of steam is provided to
the coil and water is removed by trapping as fast as it is being condensed.
HOT WATER STANDARD FEATURES
Maximum Operating Pressure 200 PSIG * .028" Thickness Copper Tubes
Maximum Operating Temperature 375° F * .10" Aluminum Fins
Maximum CFM 10,000 * 5/8" O.D. Tubes
Maximum Rows 2 * Copper Headers
Maximum Fins Per Inch 12 * Coils Pitched in Casing for Drainage
Face Area 12.3 ft. * Vent and Drain Plugs
STEAM STANDARD FEATURES
Maximum Operating Pressure* 100 PSIF * .035" Thickness Copper Tubes
Maximum Operating Temperature 338° F *.10" Aluminum Fins
Maximum CFM 10,000 * 5/8 Tubes
Maximum Rows 2 * Steel Headers
Maximum Fins Per Inch 12
* Coils Pitched in Casing for Condensate
Removal
Face Area 12.3 ft. *Non-Freeze Design**
Packaged Hydronic/Steam Make-Up Air Unit
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OPTIONAL ACCESSORIES
The fill and drain kit provides automatic filling and draining of the water pan on the cooling cycle and
draining on the heating cycle, by pushing the appropriate button on remote control. (See illustrations
below)
Packaged Hydronic/Steam Make-Up Air Unit

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OPERATION
INITIAL START-UP
1. Check electrical power and manifold pressure against the unit’s nameplate.
2. Check airflow through the unit.
a. The adjustable motor sheave should be adjusted to provide the correct blower wheel RPM
to attain the design airflow at the inherent system resistance. Do not adjust sheaves so the
airflow is below the minimum shown on the nameplate.
b. Be certain the installation is adjusted to obtain the temperature rise specified on the
nameplate.
3. Check belt tension and alignment. Correct tension is a center belt deflection of 1/2" and 3/4" for
each foot of belt between the pulley and sheave.
CAUTION: Never adjust the belt tension by changing the setting of the split
motor sheave. Adjust by moving electric motor along tracks provided on the
motor base to obtain correct fan belt deflection.
4. Check nameplate for maximum amperage.
5. With an observer at the unit, complete the following at the remote control panel:
a. Assure power is on. Set unit on high speed (two speed units only).
b. Push “Vent” button. Blower should operate.
c. Using an ampmeter, test motor amperage and adjust as required with adjustable sheave.
Be sure load on motor does not exceed nameplate amperage rating.
d. Push “Cool” button. Pump and blower should be in operation.
e. Push “Heat” button. The blower will remain in operation and the steam/liquid valve will be
activated.
f. On two speed models, place the 2-speed toggle switch in desired (high or low) position.
g. Push “Off” button. Unit should shut down.
6. Check discharge air control for desired temperature setting. (Field provided on Hydronic units.)
7. If unit is operating properly, recheck system by repeating Step 5. If unit does not function properly,
refer to Troubleshooting and Service Section.
Packaged Hydronic/Steam Make-Up Air Unit

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TROUBLE SHOOTING GUIDE
1. If unit is inoperative, check:
a. Circuit breakers
b. Line fuses
c. Internal fuse
d. Voltage at contractors
e. Transformer output 24 volt remote control switch
2. If insufficient cooling occurs, check:
a. Line power to pump relay
b. Auxiliary transformer on units with supply voltage over 120 volts (optional)
c. 24 volts on pump relay coil
d. Power on load side of relay
e. Visually check pump operation
f. Water system obstructions
3. If low airflow occurs, check:
a. Blower belts slipping
b. Improper motor sheave setting
c. Evaporator pads plugged up
d. Excessive ductwork resistance
e. Blower motor horsepower too low for requirements
4. If insufficient heating occurs:
a. Adjust heating thermostats higher
b. Fan switch setting too low
c. Airflow too high
d. Limit switch cycling
5. If heat is excessive:
a. Adjust heating thermostats lower
b. Airflow too low for thermostat setting
6. If remote control is inoperative, check:

a. 24 volt power to switch
b. With switch set at its various positions, check output voltage per the switch action shown in
the wiring diagram on unit.
7. If there is mineral buildup on evaporative pads, check:
a. Insufficient bleed off water
b. Bleed line plugged
c. Insufficient water over pads (hardness of water may necessitate more frequent cleaning
and/or pad replacement).
Packaged Hydronic/Steam Make-Up Air Unit
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ARES Preventative Maintenance Procedures
MAINTENANCE ITEMS QUARTERLY HEATING SEASON COOLING SEASON
STANDARD EVAPORATIVE COOLERS
Evap/filter media
Check and clean. Check and clean. Check and clean.
Replace if necessary.
Replace every 5 yrs.
Evap pump/basket
Clean before start
of season.
Check for operation.
Evaporator pan
Check and clean. Drain and clean. Clean and fill.
Float valve assembly
Check operation. Turn off water supply. Turn on water and
check for proper
adjustment, 2" in pan.
Bleed off valve
Check for clogging. Assure proper
placement in drain

overflow pipe.
Belt adjustment
Check tension, wear
and adjustment.
Adjust as needed. Adjust as needed.
Water distribution
manifold
Clean and flush. Be sure to turn off
water supply & drain
water from system.
Clean & flush. Make
sure all distribution
points are free of any
obstructions.
Blower motor
Check amp draw, belt
tension & wear.
Check amp draw and
oil bearings.
Check amp draw &
oil bearings.
Drives, bearings
& pulleys
Check alignment &
bearing wear.
Check alignment &
bearing wear.
Check alignment &
bearing wear.
Fill & drain kits

Check corrosion
& leaks.
Ensure drain valve
opens, draining pan.
Ensure fill valve opens,
filling pan.
Packaged Hydronic/Steam Make-Up Air Unit
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NOTE: IF ANY OF THE ORIGINAL WIRE AS
SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE
RATING OF AT LEAST 105 ∞C.
FIELD HI VOLT
FIELD LO VOLT
FACTORY HI VOLT
FACTORY LO VOLT
NOTE: IF ANY OF THE ORIGINAL WIRE AS
SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE
RATING OF AT LEAST 105 ∞C.
FIELD HI VOLT
FIELD LO VOLT
FACTORY HI VOLT
FACTORY LO VOLT
H1 & H2 TERMINALS ARE DRY
CONTACTS THAT CLOSE DURING
THE "HEAT" CYCLE.
NOTE: IF ANY OF THE ORIGINAL WIRE AS

SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE
RATING OF AT LEAST 105 ∞C.
FIELD HI VOLT
FIELD LO VOLT
FACTORY HI VOLT
FACTORY LO VOLT
208V to 120V KVA
TRANSFORMER

Packaged Hydronic/Steam Make-Up Air Unit
Tel: (800) 421-1266 • Internet: www.marsair.com 14

MODEL 1039
NOTE: IF ANY OF THE ORIGINAL WIRE AS
SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE
RATING OF AT LEAST 105 ∞C.
FIELD HI VOLT
FIELD LO VOLT
FACTORY HI VOLT
FACTORY LO VOLT
NOTE: IF ANY OF THE ORIGINAL WIRE AS
SUPPLIED WITH THE APPLIANCE MUST BE
REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE
RATING OF AT LEAST 105 ∞C.
FIELD HI VOLT

FIELD LO VOLT
FACTORY HI VOLT
FACTORY LO VOLT
Packaged Hydronic/Steam Make-Up Air Unit
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Packaged Hydronic/Steam Make-Up Air Unit
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ARES Parts List
PART NO. DESCRIPTION
987060 Motor base
990065 Pump CP6500
980390 Pump basket
981665 Float valve
987400 Pad frame assembly
987360 Coolpad filer 36" X 34"
989635 Blower assembly 15 X 15
990715 Blower assembly 18 X 18
986400 1/2 HP 115/230V, 1 phase, 1 speed
986405 1/2 HP 208/230-460V, 3 phase, 1 speed
986410 1/2 HP 115V, 1Phase, 2 speed
986420 1/2 HP 115/230V, 1 phase, 1 speed
986425 1/2 HP 208/230-460V, 3 phase, 1 speed
986430 1/2 HP 115V, 1 phase, 2 speed
986435 1/2 HP 230V, 1 phase, 2 speed
986450 1 HP 115/230V, 1 phase, 1 speed
986460 1 HP 115V, 1 phase, 2 speed
986465 1HP 230V, 1 phase, 2 speed
986470 1 HP 208/230V, 3 phase, 2 speed
986475 1 HP 460V, 3 phase, 2 speed
986455 1 HP 208/230-460V, 3 phase, 1 speed

986490 1-1/2 HP 115/230V, 1 phase, 1 speed
986505 1-1/2 HP 208/230V, 3 phase, 2 speed
986510 1-1/2 HP 460V, 3 phase, 2 speed
986500 1-1/2 HP 208/230-460V, 3 phase, 1 speed
986525 2 HP 208/230V. 3 phase, 2 speed
986530 2 HP 460V, 3 phase, 2 speed
984520 2 HP 208/230-460V, 3 phase, 1 speed
986515 2 HP 115/230V, 1 phase, 1 speed
986545 3 HP 208/230V, 3 phase, 2 speed
986550 3 HP 460V, 3 phase, 2 speed
986540 3 HP 208/230-460V, 3 phase, 1 speed
986560 5 HP 208/230V, 3 phase, 2 speed
986565 5 HP 208/230-460V, 3 phase, 1 speed
986555 5 HP208/230-460V, 3 phase, 1 speed
986570 7-1/2 Hp 208/230-460V, 3 phase, 1 speed
Packaged Hydronic/Steam Make-Up Air Unit
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Service and Ordering Information
1. ORDERING
For prompt and accurate handling of your order, always include: (See Owner’s Registration Reference
Sheet Page 19)
a. Serial number on unit part
b. Model number of unit
c. Part number
d. Part name
e. Voltage
f. Owner and property location
g. Date installed (See Owner Registration in the back of this manual)
Shipment may be delayed without proper information.
If unit is in warranty, replacement part will be billed and shipped. Credit will be issued when the part in

question is returned, inspected and found defective under normal usage (call the Service Department
at ARES
®
for instructions).
2.TERMS AND CONDITIONS
Price changes: All prices will be shipped C.O.D. for customers without an open account.
Returns: Written authority must be obtained before returning any merchandise. All returned
merchandise must be shipped prepaid and is subject to a handling charge.
Damaged merchandise: Notify the carrier in the event of damaged shipments, whether apparent at the
time of delivery or concealed damage is discovered after unpacking. File your complaint with the
carrier, not the factory. ARES’ responsibility ceases when shipment is accepted by a reliable carrier for
delivery.
Taxes: Any taxes or other government charge upon production, sale and/or shipment of merchandise
sold hereunder, not imposed by Federal, State, or Municipal authorities, or hereafter becoming
effective, shall be added to the price herein provided, and shall be paid by the buyer.
ALL SHIPMENTS F.O.B., GARDENA, CALIFORNIA
TO ORDER PARTS OR OBTAIN SERVICE INFORMATION, CONTACT:
AIR REPLACEMENT ENGINEERING SYSTEMS
14716 S. Broadway
Gardena, CA 90248
Phone: (800) 421-1266
Fax: (310) 324-3030
Packaged Hydronic/Steam Make-Up Air Unit
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Limited Warranty
Packaged Hydronic/Steam Make-Up Air Unit
Model No.:_____________________________Serial No.:_________________________________
Voltage:______________Phase:_________Steam:______________Hydronic: ________________
Date Installation Completed: ____________________________________
ARES

®
extends this warranty to the original owner of this make-up air unit providing it is installed
according to factory instructions, the warranty card is completely filled out and returned to the factory,
and the unit is used under normal conditions.
Length and Coverage of Warranty
The manufacturer will provide free replacement for any part which fails as a result of a defect in
material or workmanship during the first year after the date of installation (or 18 months from date of
shipment; whichever comes first). The cost of labor and transportation is not included in this offer. The
heat coils only are warranted to be free from manufacturing defects under normal use and service for a
period of three years following date of original installation. The factory will exchange the heat coil if it is
received freight prepaid at the factory, 14716 S. Broadway, Gardena, CA. 90248, and if found upon
examination by the factory to be defective due to faulty material or factory workmanship. It is the
responsibility of the owner to arrive at an agreement with a service organization to repair and/or supply
the heat coil furnished by the manufacturer under this plan.
Exemptions of Warranty Coverage
A. The manufacturer is not responsible for any damage not caused by a defect in material or
workmanship. This includes, but is not limited to misuse, abuse, improper installation and
transportation or handling charge.
B. The manufacturer is not responsible for any consequential damage resulting from any malfunction.
Some states do not allow the exclusion of consequential damages so the above limitation or
exclusion may not apply to you.
C. The manufacturer is not responsible for the cost of labor and transportation that may be required to
replace the parts covered in Section I of this warranty.
D. Alterations or disassembly of unit, or any rewiring other than factory recommended wiring voids this
warranty.
Obtaining Warranty Service
Please contact installing contractor, servicing contractor and/or the selling agency from whom you
purchased the unit. If you cannot locate them, contact ARES
®
, 14716 S. Broadway, Gardena, CA

90248. Phone: 800-421-1266; fax: 310-324-3030 or by email at;
What to do in case of unsatisfactory warranty service.
Please write the ARES
®
Service Department. Include your name, address and zip code, name of
agency from whom unit was purchased, the model and serial number of the unit, date of purchase and
a description of the problem.
Any warranty that may be implied from this purchase is hereby limited to the one year duration of this
warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above
limitation may be apply for you.
This warranty gives you specific legal rights, and you may also have rights which may vary from state
to state.
Parts may be ordered from the ARES Service Dept. by contacting by phone at 800-421-1266. You may
also contact us by fax at 310-324-3030 or by email at
Packaged Hydronic/Steam Make-Up Air Unit
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OWNER REGISTRATION
REFERENCE SHEET
For
Packaged Make-up Air Units
(fill out at time of installation)
DO NOT REMOVE FROM THIS MANUAL
Model No.__________________________ Serial No. _______________________
Customer’s Name____________________________________________________
Address____________________________________________________________
Installer’s Name _____________________________________________________
Address____________________________________________________________
Installed at _________________________________________________________
Installation Date _____________________________________________________
Remarks ___________________________________________________________

___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
14716 S. Broadway, Gardena, CA 90248
Tel: (800) 421-1266 • (310) 532-1555 • Fax (310) 324-3030
Internet: www.marsair.com • Email:
Warranty Registration
This sheet should be filled in and mailed to the factory within 15 days following
installation.
Owner: __________________________________________________________________________
Address:_________________________________________________________________________
Phone: __________________________________________________________________________
Installer: _________________________________________________________________________
Address:_________________________________________________________________________
Phone: __________________________________________________________________________
In Service Date: ___________________________________________________________________
SUPPLY
Model: ______________________________________________
Serial No.: ___________________________________________
Belt Size:____________________________________________
Drive Pulley Size: _____________________________________
Wheel Pulley Size: ____________________________________
Motor HP: ___________________________________________
Voltage: _____________________________________________
Phase:______________________________________________
Fuse Size: ___________________________________________
Overload Setting: _____________________________________
Motor Amps RTD: _____________________________________
Actual: ______________________________________________
Are belts aligned properly Yes ______ No _______

Are set screws and locking collars tight Yes ______ No _______
Unusual wheel alignment or vibration Yes ______ No _______
Is coil positioned and piped properly Yes ______ No _______
Are evaporative pads working properly (if supplied) Yes ______ No _______
Are unit bases properly installed Yes ______ No _______
System operational without further adjustment Yes ______ No _______
System requires following corrections:__________________________________________________
________________________________________________________________________________
________________________________________________________________________________
________________________________________________________________________________
System demonstrated to System inspected by
____________________________________ ____________________________________
____________________________________ ____________________________________
____________________________________ ____________________________________
Packaged Hydronic/Steam Make-Up Air Unit
Tel: (800) 421-1266 • Internet: www.marsair.com
ARES
14716 South Broadway
Gardena, CA 90248
ATT: WARRANTY DEPT
Place
Postage
Here