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Forms\IEC\Standard Forms\Word Files\IEC Terms and Conditions 1-Page 09-10.doc 

TERMS AND CONDITIONS 

1.  Orders  shall  not  be  binding  upon  International  Environmental  Corporation,  an  Oklahoma 

corporation (hereinafter referred to as “IEC”) unless accepted by an authorized representative of 

IEC at its office in Oklahoma City, Oklahoma. No distributor, sales representative or any other 

person or entity (except authorized employees of IEC at its office in Oklahoma City, Oklahoma) 

has any authority whatsoever to bind IEC to any representation or agreement of any kind. 

 

2.  IEC  does  not  build  items  to  plans  and  specifications.  IEC  agrees  to  furnish  only  the  items  as 

described  in  IEC’s  acknowledgment  unless  IEC’s  office  in  Oklahoma  City,  Oklahoma  has 

previously received and accepted, in writing, approved submittals from Purchaser. 

 

3.  Prices  acknowledged  are  firm  only  if  Purchaser  releases  the  goods  covered  by  this  order  for 

immediate production by IEC within sixty (60) days from the date of Purchaser’s initial offer to 

purchase and for shipment by IEC within IEC’s estimated shipping date, unless otherwise agreed 

to in writing by IEC at its office in Oklahoma City, Oklahoma. If Purchaser does not meet the 

terms and conditions of this paragraph, the prices are subject to escalation to those prices in effect 

at time of shipment without notice to Purchaser. 

 

4.  All prices are F.O.B. IEC’s factory, unless otherwise agreed by IEC in writing; and, all payments 

and prices shall be in U.S.A. dollars. 

 

5.  If goods are released for production but IEC is prevented by the Purchaser from shipping upon 

completion  or  by  IEC’s  estimated  shipping  date,  whichever  is  later,  IEC  may  at  its  option,  in 

addition to all other remedies, invoice Purchaser to be payable within thirty (30) days and store the 

goods at Purchaser’s sole expense. 

 

6.  Title to and risk of loss to the goods passes to the Purchaser F.O.B. IEC’s factory. 

 

7. 

Disclaimer

 

 

It  is  expressly  understood  that  unless  a  statement  is  specifically  identified  as  a  warranty, 

statements made by IEC or its representatives relating to IEC’s products, whether oral, written or 

contained in any sales literature, catalog or any other agreement, are not express warranties and do 

not  form  a  part  of  the  basis  of  the  bargain,  but  are  merely  IEC’s  opinion  or  commendation  of 

IEC’s  products. 

EXCEPT  AS  SPECIFICALLY  SET  FORTH  HEREIN,  THERE  IS  NO 

EXPRESS  WARRANTY  AS  TO  ANY  OF  IEC’S  PRODUCTS.  IEC  MAKES  NO 

WARRANTY  AGAINST  LATENT  DEFECTS.  IEC  MAKES  NO  WARRANTY  OF 

MERCHANTABILITY OF THE GOODS OR OF THE FITNESS OF THE GOODS FOR 

ANY PARTICULAR PURPOSE. 

 

8. 

Grant of Limited Express Warranty 

 

IEC warrants IEC products purchased and retained in the United States of America and Canada to 

be free from defects in material and workmanship under normal use and maintenance as follows: 

(1) All complete fan coil units built or sold by IEC for twelve (12) months from date of unit start 

up or eighteen (18) months from date of shipment (from factory), whichever comes first. 

 

 

All parts must be returned to IEC’s factory in Oklahoma City, Oklahoma, freight prepaid, no later 

than  sixty  (60)  days  after  the  date  of  the  failure  of  the  part;  if  IEC  determines  the  part  to  be 

defective and within IEC’s Limited Express Warranty, IEC shall, when such part has been either 

replaced or repaired, return such to a factory recognized contractor or service organization, F.O.B. 

IEC’s factory, Oklahoma City, Oklahoma, freight prepaid. The warranty on any parts repaired or 

replaced under warranty expires at the end of the original warranty period. For information and 

warranty service contact: 

 

International Environmental Corporation 

Customer Service 

5000 West I-40 

Oklahoma City, OK  73128 

(405) 605-5000 

 

 

This  warranty  does  not  cover  and  does  not  apply  to:  (1)  Air  filters,  fuses,  fluids;  (2)  Products 

relocated after initial installation; (3) Any portion or component of any system that is not supplied 

by IEC, regardless of the cause of the failure of such portion or component; (4) Products on which 

the  unit  identification  tags  or  labels  have  been  removed  or  defaced;  (5)  Products  on  which 

payment to IEC is or has been in default; (6) Products which have defects or damage which result 

from  improper  installation,  wiring,  electrical  imbalance  characteristics  or  maintenance;  or  are 

caused by accident, misuse or abuse, fire, flood, alteration or misapplication of the product; (7) 

Products  which  have  defects  or  damage  which  result  from  a  contaminated  or  corrosive  air  or 

liquid supply or operation at abnormal temperatures; (8) Mold, fungus or bacteria damages; (9) 

Products subjected to  corrosion or abrasion;  (10) Products  manufactured or supplied by others; 

(11) Products which have been subjected to misuse, negligence or accidents; (12) Products which 

have been operated in a  manner contrary  to IEC’s printed instructions; or (13) Products which 

have defects, damage or insufficient performance as a result of insufficient or incorrect system 

design or the improper application of IEC’s products. 

 

 

IEC is not responsible for: (1) The cost of any fluids or other system components, or associated 

labor to repair or replace the same, which is incurred as a result of a defective part covered by 

IEC’s Limited Express Warranty;  (2) The costs of labor, materials or service incurred in removal 

of the defective part, or in obtaining and replacing the new or repaired part; or, (3) Transportation 

costs of the defective part from the installation site to IEC or of the return of any part not covered 

by IEC’s Limited Express Warranty. 

 

Limitation:

  This  Limited  Express  Warranty  is  given  in  lieu  of  all  other  warranties.  If, 

notwithstanding the disclaimers contained herein, it is determined that other warranties exist, any 

such warranties, including without limitation any express warranties or any implied warranties of 

fitness for particular purpose and merchantability, shall be limited to the duration of the Limited 

Express Warranty. 

 

9. 

Limitation of Remedies

 

 

In the event of a breach of the Limited Express Warranty, IEC will only be obligated at IEC’s 

option to repair the failed part or unit or to furnish a new or rebuilt part or unit in exchange for the 

part or unit which has failed. If after written notice to IEC’s factory in Oklahoma City, Oklahoma 

of each defect, malfunction or other failure and a reasonable number of attempts by IEC to correct 

the  defect,  malfunction  or  other  failure  and the  remedy  fails  of  its  essential  purpose,  IEC  shall 

refund the purchase price paid to IEC in exchange for the return of the sold good(s). Said refund 

shall  be  the  maximum  liability  of  IEC. 

THIS  REMEDY  IS  THE  SOLE  AND  EXCLUSIVE 

REMEDY OF THE BUYER OR THEIR PURCHASER AGAINST IEC FOR BREACH OF 

CONTRACT, FOR BREACH OF ANY WARRANTY OR FOR IEC’S NEGLIGENCE OR 

IN STRICT LIABILITY. 

 

10. 

Limitation of Liability

 

 

IEC shall have no liability for any damages if IEC’s performance is delayed for any reason or is 

prevented to any extent by any event such as, but not limited to: any war, civil unrest, government 

restrictions  or  restraints,  strikes,  or  work  stoppages,  fire,  flood,  accident,  shortages  of 

transportation, fuel, material or labor, acts of God or any other reason beyond the sole control of 

IEC. 

IEC  EXPRESSLY  DISCLAIMS  AND  EXCLUDES  ANY  LIABILITY  FOR 

CONSEQUENTIAL  OR  INCIDENTAL  DAMAGE  IN  CONTRACT,  FOR  BREACH  OF 

ANY  EXPRESS  OR  IMPLIED  WARRANTY,  OR  IN  TORT,  WHETHER  FOR  IEC’s 

NEGLIGENCE OR AS STRICT LIABILITY. 

 

11.  IEC shall have no system design, application or maintenance responsibility or responsibility for 

mold, fungus or bacteria to Purchaser or any other third party. 

 

12.  All  sales,  goods  and  services,  use,  excise,  value  added,  transportation,  privilege,  occupational 

consumption, storage,  document, transaction  or other taxes  which  may  be  levied by any taxing 

authority as a result of this transaction shall be paid by the Purchaser. 

 

13.  Unless otherwise agreed to in writing by IEC any technical data furnished in conjunction with this 

order and not obtainable from another source shall not be duplicated, used, or disclosed in whole 

or in part for any purpose other than to evaluate this order. 

 

14.  IEC shall have no liability or other obligation hereunder, if IEC’s performance is delayed for any 

reason or is prevented to any extent by any event such as, but not limited to: any act of God, strike 

or  work  stoppage,  fire,  flood,  accident,  allocation,  or  other  controls  of  Government  authorities, 

shortages of transportation, fuel, material or labor, or any other cause beyond IEC’s sole control. 

Any shipping date stated by IEC is IEC’s best estimate but IEC makes no guarantee of shipment 

by any such date and shall have no liability or other obligation for failure to ship on such date, 

regardless of cause. 

 

15.  Payment terms are net thirty (30) days from date of shipment on approved credit. One and one 

half percent (1 1/2%) per month (18% annual rate) may be charged on past due accounts or the 

highest rate permitted by applicable law, whichever is lesser. In the event the account is placed for 

collection, Purchaser shall be responsible for all reasonable attorneys fees or costs on a solicitor 

and client basis, plus all other costs and expenses incurred by IEC in securing payment. 

 

16.  Purchaser  shall  not  cancel  the  contract  without  prior  written  consent  of  an  authorized 

representative of IEC at its offices in Oklahoma City, Oklahoma. In the event Purchaser cancels 

the  contract  with  the  prior  written  consent  of  IEC  after  the  Purchaser’s  offer  to  purchase  is 

received and acknowledged in writing, IEC shall be entitled to receive from Purchaser IEC’s cost 

incurred to time of cancellation plus a reasonable allowance for overhead and profit. 

 

17.  Purchaser shall not assign any of its interest or rights under this agreement without written consent 

of IEC. 

 

18.  IEC will protect all its lien rights. IEC will not furnish lien waivers or releases until IEC receives 

payment, in full, at its office in Oklahoma City, Oklahoma from Purchaser for the goods covered 

by this order. There is no authorized retainage for any reason. 

 

19.  This Agreement shall be construed, and the rights and liabilities of the parties hereunder shall be 

determined in accordance with the laws of the State of Oklahoma. If it shall be found that any 

portion of this agreement violates any particular law of the United States or any state in the United 

States  having  jurisdiction  or,  if  applicable,  any  law  of  Canada  or  any  province  or  territory  in 

Canada having jurisdiction, such portion of the agreement shall be of no force and effect in that 

political  unit,  division  or  sub-division  in  which  they  are  illegal  or  unenforceable  and  the 

agreement shall be treated as if such portion or portions had not been inserted. In the event that 

any dispute or disagreement in connection with any order should arise or exist between Purchaser 

and IEC, jurisdiction and venue for any legal action shall be, if IEC so elects, exclusively in the 

state or federal courts in Oklahoma County, Oklahoma. The statute of limitations on any claim of 

the Purchaser against the IEC shall be one (1) year from the date the cause of action accrues. 

 

20.  Without  regard  to  any  other  agreement,  all  obligations  of  Purchaser  to  IEC  shall  become 

immediately  due  and  payable  if  Purchaser  becomes  insolvent  or  if  Purchaser  does  not  make 

payments when due or breaches any other agreement or fails to perform any obligation. 

 

21.  All orders are expressly limited and made conditional upon acceptance by Purchaser of the terms 

and conditions set forth above without change. There shall be no understandings, agreements, or 

obligations  (outside  these  terms  and  conditions)  unless  specifically  set  forth  in  writing  and 

accepted by signature of an authorized representative of IEC in Oklahoma City, Oklahoma. 

 

22.  The parties hereto have requested that these presents and all judicial proceedings relating thereto 

be  drafted  in  English.  Les  parties  aux  présentes  ont  demandé  à  ce  que  les  présentes  et  toutes 

procedures judiciaires y afférentes soient rédigées en anglais 

 

26

26

Modular Hi-Rise Series Fan Coils

INSTALLATION, OPERATION, & MAINTENANCE MANUAL

Содержание MAY

Страница 1: ...ls Ideal for educational hospitality multi family or other commercial environments Designed for ducted applications Nominal CFM range of 600 to 3 000 CFM Modular Hi Rise Series Fan Coils INSTALLATION OPERATION MAINTENANCE MANUAL Modular Hi Rise Models MPY MXY MAY MBY Ditto MMY MSY MUY and MGY ...

Страница 2: ...each product may be changed without notice and may not be as described herein Please contact IEC for information regarding current design and product specifications Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties but are merely IEC s opinion or commendation of its products Manufacturer s standard limited warr...

Страница 3: ... Knockout Locations Typical 16 Supply Air Installation 17 Demolition 18 Installation SECTION III Finishing Installation All Models 18 Grille Ductwork Installation 18 Outside Air Installation if required 18 Electrical Connections 19 Exposed Unit Touch up and Repainting 19 Concealed Unit Enclosure SECTION IV Start up All Models 20 Operating Conditions 20 Cooling Heating System 20 Air System Balancin...

Страница 4: ... damage or injury in the event of a leak or component failure during testing Always protect adjacent flammable material when welding or soldering Use a suitable heat shield material to contain sparks or drops of solder Have a fire extinguisher readily available The manufacturer assumes no responsibility for personal injury or property damage resulting from improper or unsafe practices during the h...

Страница 5: ...the straight and square cabinet alignment The unit must be lowered into the space taking care to properly align the risers to engage the riser swaged sections on the unit below The risers should never be bent or pushed together to be passed through the floor slot and should never be lifted up or pulled down to meet the risers on the floor below or above The risers are designed with a three inch sw...

Страница 6: ...lled on the Return Air side of the cabinet MUY Cabinet Return Air HR CR D HS CS HR CR D HS CS HR CR D HS CS D CR HS CS HR R D S HR Hot Water Return HS Hot Water Supply D Drain CR Cold Water Return CS Cold Water Supply R Return D Drain S Supply 2 or 4 pipe Figure 1 Unit orientation is determined based on the location of the risers in the building The riser side of the Universal Modular unit always ...

Страница 7: ...full length of the knockout 7 Use adhesive or glue to re attach insulation that has pulled away from the unit during knockout removal process CAUTION Toxic residues and loose particles resulting from manufacturing and field piping techniques such as joint compounds soldering flux and metal shavings may be present in the unit and the piping system Special consideration must be given to system clean...

Страница 8: ...ust be in vertical alignment Variations in floor to floor dimensions may require field work such as cutting off or extending the risers This operation is the responsibility of the installer The riser joint filler material must be selected to withstand the total operating pressure both static and pumping head to which the system will be subjected Low temperature lead alloy solders such as 50 50 and...

Страница 9: ...n lbs to prevent leaks 9 Locate the p trap drain and rubber hose factory installed to the drain pan connection in the bottom of the unit as shown in Figure 9 10 Push the rubber drain hose over the riser drain stubout Be careful that you do not bend the drain stubout 11 Adjust the hose clamp over the riser stubout and rubber hose to hold in place as shown in Figure 9 12 Test for leaks Any and all l...

Страница 10: ... piece Be careful of sharp edges 8 Use a sharp retractable knife to trim any excess insulation using knockout hole as pattern Unit Wall Unit Insulation 90 Duct Flange Figure 11 9 Use duct pliers hand seamers to fold duct flange out of the unit 90 for each side of the supply air opening along duct break see Figure 10 The 90 flanges can now be used as drywall stops to prevent coverage of discharge o...

Страница 11: ...iamese Ditto Fan Coil Care should be taken however not to penetrate the supply or return water risers or internal piping Given the levelness of the floor and or the fan coil assembly some shimming may be necessary Assemble the specified wall construction up to and over the top of the fan coil unit C see Figure 15 With the fire wall separation being complete the drywall skin on the surface of the i...

Страница 12: ...lable from the factory riser end caps air vents and or flushing loops are normally provided on the job by the installer Proper riser installation and vertical positioning in the unit provides for a unit piping run out to the service valves which are centered in the access slots and level or sloping down slightly away from the riser This prevents condensation from running back to the riser and poss...

Страница 13: ...oring the unit it is then ready for the various service connections such as riser joints and electrical At this time it should be verified that the proper types of service are actually provided to the unit On those units requiring chilled water and or hot water the proper main size and water temperature should be available to the unit The electrical service to the unit should be compared to the un...

Страница 14: ...ob site Risers must be anchored to the building structure to limit riser expansion and contraction movement to a maximum of 3 Riser anchoring and expansion compensation is not included in the factory supplied unit and must be field provided While some special riser features are available from the factory riser end caps air vents and or flushing loops are normally provided on the job by the install...

Страница 15: ...vent it from bending or twisting during installation as shown in Figure 19 Be careful to not over tighten swivel connections CAUTION Hose connection torque requirements are 350 in lbs 10 0 in lbs to prevent leaks 6 Locate the unit s coil fitting 7 The plastic flare caps on the end of the coil fitting should be removed and discarded 8 Use a wrench to tighten the swivel connections The baffle acts a...

Страница 16: ... and the hoses Variations in floor to floor dimensions may require field work such as cutting off or extending the risers This operation is the responsibility of the installer The riser joint filler material must be selected to withstand the total operating pressure both static and pumping head to which the system will be subjected Low temperature lead alloy solders such as 50 50 and 60 40 are nor...

Страница 17: ...rilles should be installed in accordance with the project plans and specifications If not included on the unit or furnished from the factory supply and return grilles should be provided as recommended in the product catalog Outside Air Installation if required Units provided with outside air for ventilation should have some form of low temperature protection to prevent coil freeze up This protecti...

Страница 18: ... for the products being used To repaint the factory baked enamel the finish should be prepared by light sanding with 280 grit sand paper or 000 or 0000 fine steel wool The surface may also be wiped with a liquid surface etch cleaning product such as No Sand or Pasceo These items should be available at most paint product stores It should be noted that the more conscientiously this preparation is do...

Страница 19: ...out dirt and debris which may have collected in the piping during construction During this procedure the system should be flushed from the supply riser to the return riser through a cross over loop at the end of the riser column and all unit service valves must be in the closed position This prevents foreign matter from entering the unit and clogging the valves and metering devices Strainers shoul...

Страница 20: ...tment after installation the control board settings for Low Medium and High could be adjusted by turning screws as shown in the picture using a small Phillips Screwdriver It will adjust the control voltage to the motor A clockwise rotation increases the voltage to the motor while counter clockwise rotation reduces it CAUTION Both of the procedures described below require the control box to be powe...

Страница 21: ...er the proper system operation is established the appropriate system operating conditions such as various water temperatures and flow rates should be recorded in a convenient place for future reference Before and during water system balancing conditions may exist due to incorrect system pressures which may result in noticeable water noise or undesired valve operation After the entire system is bal...

Страница 22: ...coil fins from the leaving air face This should again be followed by vacuuming Units provided with the proper type of air filters replaced regularly will require less frequent coil cleaning Electric Resistance Heater Assembly Electric resistance heaters typically require no normal periodic maintenance when unit air filters are changed properly The operation and service life may be affected by othe...

Страница 23: ... furnished from or recommended by the factory Pleated media or extended surface filters should not be used since the high air pressure drops encountered with these types of filters are not compatible with the type of fan coil unit covered in this manual Consult the factory for applications using filter types other than the factory standard or optional product Filters Permanent A maintenance schedu...

Страница 24: ...rial number 3 Unit hand connection right or left hand 4 Complete part description including any numbers On warranty replacements in addition to the information previously listed the unit shipping code which appears on the upper right hand corner of the serial plate is required Contact the factory for authorization to return any parts such as defective parts replaced in warranty All shipments retur...

Страница 25: ...ections Install ductwork fittings and grilles as required Flexible duct connections at unit Proper supply and return grille type and size Control outside air for freeze protection Insulate all ductwork as required Electrical Connections Refer to unit wiring diagram Connect incoming power service or services Install and connect furnish only parts Unit Start up General visual unit and system inspect...

Страница 26: ...he event of a breach of the Limited Express Warranty IEC will only be obligated at IEC s option to repair the failed part or unit or to furnish a new or rebuilt part or unit in exchange for the part or unit which has failed If after written notice to IEC s factory in Oklahoma City Oklahoma of each defect malfunction or other failure and a reasonable number of attempts by IEC to correct the defect ...

Страница 27: ...This page was intentionally left blank ...

Страница 28: ...I100 90001407 IOM 051 Revision 9 2 2018 2015 2018 International Environmental Corporation IEC PO Box 2598 Oklahoma City OK 73101 2598 P 405 605 5000 F 405 605 5001 www iec okc com Modular Hi Rise Series Fan Coils INSTALLATION OPERATION MAINTENANCE MANUAL IEC Modular Hi Rise IOM Part Number I100 90001407 IOM 051 Revision 9 2 2018 2015 2018 International Environmental Corporation IEC ...

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