YMGI WMMS-21CH Installer'S Instruction & User'S Manual Download Page 5

MUST READ

MUST READ

P7 OF 34

P8 OF 34

1) The YMGI 

Limited Product Warranty Policy

, details the eligibilities, coverage's and other explanations of the warranty 

    terms between YMGI group and the unit owner.
2) The YMGI

 Limited Product Warranty Policy 

and the

 Warranty Registration Card/Form

 are either included inside the 

    user's manual and/or installation instruction manual, or come separately in the unit packaging box/envelope. If for any 
    reason they are not included with your shipment, contact our sales or customer service to request a copy (electronic or 
    printed), prior to installation. 
3) The checklist, in the 

Warranty Registration Card/Form

, is for the currently licensed/ certified HVAC technician to fill out 

    completely, while

 

verifying all unit functions are operating correctly. This checklist is for the technician to test and check all 

    details of your unit, to verify and ensure its proper operation.
4) The technician must complete all fields in the 

Warranty Registration Card/Form

, especially the unit model and serial 

    numbers and distributor information, and most importantly, the technician checklist.

5) Warranty Registration Card/Form

 shall be mailed, 

along with the original copy of the currently licensed HVAC 

    contractor's full installation invoice

, to YMGI Group, within 7-days after original installation, in order for YMGI to review 

    and process your warranty registration. 
6) Keep a copy of 

Warranty Registration Card/Form

 for your own use in the future, to aid in any possible future warranty 

    claiming, any request of parts, customer service, and/or technical support.
7) YMGI reserves the right to approve or deny the warranty status based on the information reviewed.

Mailing address of the

 Warranty Registration Card/Form:

 Warranty Department, YMGI Group, POB 1559, 

O'Fallon, MO 63366, USA.

Following these requirements will aid in ensuring the units will be installed to the general HVAC practicing 
standards and are necessary factory requirements, to

 

find problems early, prevent possible damage to the unit 

and help ensure the unit will work properly for its life time.

QUESTIONS ABOUT SELF-INSTALLATION VS HIRING LICENSED HVAC 
TECHNICIANS

Does YMGI allow to do-it-yourself installations (DIY) partially or fully?  NO. 
Unfortunately no brand or manufacturer can take the responsibility of the equipment if it is not professionally 
installed by a currently licensed HVAC technician/ contractor.
If unit is installed by non-licensed people, in part or fully, will the factory warranty be void? YES.
Some DIY installations have been successful, but these are exceptions. Most have resulted in equipment failure, 
due to lack of knowledge and experience. A few of the problems result from DIY's lack of knowledge in the 
following areas:
* Sizing and selecting correct type, size and model of cooling and/or heating equipment.
* Sizing and installing correct electric circuit breakers and wires.
* Wiring the units correctly and properly.
* Taping the ends, connecting to indoor and outdoor units correctly and properly.
* Vacuuming the inter-connecting refrigerant lines.
* Checking and/or fixing the refrigerant leaks.
* Checking and/or fixing the condensate drain leaks.
* Releasing the refrigerant from outdoor unit to indoor unit.
* Running the unit to check all the unit functions.
* Conducting the installation or trouble-shooting with correct tools, experience or professional knowledge to 
  correct the problem.

RECEIVING AND FREIGHT DAMAGE

* If the damage is minor or partial, that you choose to accept, you can contact the distributor or YMGI to discuss 
  the possible replacement of the damaged part.
* If refusal of the shipment

 

is needed due to severe freight damage, 

DO NOT

 sign the carrier's delivery receipt 

  document indicating that you accept the products.  Mark receipt "REFUSED DUE TO FREIGHT DAMAGE." 
  Sign and date along with the delivery driver's signature and date.
* Take pictures showing the damage, before the delivery driver leaves.
* If you accept the delivery or fail to note damage on the driver's delivery receipt, the ability to claim freight 
  damage is lost and YMGI will not replace the unit on this basis.
* Contact the distributor or YMGI, report the damage by forwarding the marked delivery receipt copy and pictures.
* Only after YMGI verifies with the carrier the necessary detailed notes of received freight damage, will the 
  damaged products be eligible for replacement.
* If the returned products are found not damaged, YMGI will treat it as a return and will charge you 25% of 
  product value plus added shipping cost.

RETURN-YMGI GROUP POLICIES & RETURN GOODS AUTHORIZATION (RGA) 

All sales are final. If the customer wishes to return a product, the following 

Return Policies

 apply.

A. Only those products (units, parts or accessories) under the following conditions, are eligible for return:

1) Products are returned within 30 days of their original shipment date from YMGI

2) Products have not been installed.
3) No damage exists on the products being returned.
4) No missing products. 
5) Products and packages are clean.
6) No duct tape or marking on the product or box.
7) Products are still their original package, in good shape and in re-sellable condition, as YMGI determines.

ATTENTION

B. Preapproval steps for your return request:
1) Contact your distributor or YMGI to request a return.
2) Photograph your product and box to show details
3) YMGI will review your request, along with the pictures and any other details pertaining to your request.
4) If YMGI agrees to process your return request, a form called

 Return Goods Authorization (RGA), along with 

    an assigned RGA # 

 will be forwarded to your distributor or you.

5) Any return without YMGI Group approved RGA #, will not be accepted. 

C. YMGI must verify the following before you can pack your products:
1) No products (units, parts, accessories) are missing.
2) No damage is found.
3) The products are in the original packaging.
4) No duct tape on any product or box.
5) Pictures have been taken and sent to YMGI to verify the product and boxes are not damaged.
6) The RGA has been completed and a copy has been returned to YMGI, via email or fax.
7) YMGI has approved the request in writing.

* Freight (package/unit) shall be checked thoroughly for damage at receiving before accepting by signing on the 
  carrier's delivery paperwork.
* Upon shipment being signed for acceptance, it becomes a binding document as to the condition of the products 
  on delivery. We cannot process any shipping damage claim, if you accept the delivery.
* If damage is found at delivery, both you and the delivery driver must make notes on the delivery receipt or other 
  freight paperwork detailing the damage found by marking position/parts on unit, description of damage, time/
  date, your name, contact phone, etc. on the delivery documents. Make a copy of the marked delivery receipt.

D. Shipping Preparation:
1) Package all products in a manner in which no damage can occur to the product and secure to a pallet.
2) Take and forward pictures of packed pallets for YMGI to verify proper packaging and no existing damage.
3) Include the YMGI approved RGA# in the shipping documents.
4) YMGI reserves the right to approve or deny any shipments.
5) YMGI can arrange shipping for you, but not at YMGI's cost. If this option is chosen, a packing list and BOL will 
    be issued to you through YMGI.
6) If the above option is not chosen, you will be responsible for all freight charges. YMGI will not accept any 
    returned items COD.
7) Place the package in an area which is accessible to the shipping company for pickup and limits the possibility 
    of damage to the product.  Customer must be present at the time of freight pick up.

After shipping, fax

 

the BOL to YMGI Group at 1-866-377-3355 or email to [email protected]

detailing the information of the freight company and their tracking number.

E.Freight Damage:
1) YMGI Group will inspect returned items  
2) Claiming of freight damage from a customer hired carrier will be the customer's responsibility. 
3) Claiming of freight damage from a YMGI hired carrier will be YMGI's responsibility.

CUSTOMER AND TECHNICIAN MUST READ

CUSTOMER AND TECHNICIAN MUST READ

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

Summary of Contents for WMMS-21CH

Page 1: ...NY CHOIR OUTDOOR UNIT CH This product is designed and manufactured free from defects in material and workmanship for normal use and maintenance Installation operation maintenance and service shall fol...

Page 2: ...or your NEW home unit is not checked or used yet is closed whichever comes later by the owner s to Warranty Department YMGI Group POB 1559 O Fallon MO 63366 USA A full copy of Warranty Registration C...

Page 3: ...leakage before and after connecting them 28 Do you list the working details in the invoice and leave a copy to the customer 19 Did you charge the inter connection copper pipes and indoor unit with nit...

Page 4: ...operly can be more expensive than spending the little extra money that hiring the right contractor will cost Protect your investment and warranty eligibility by doing it right the first time THE FOLLO...

Page 5: ...ity to claim freight damage is lost and YMGI will not replace the unit on this basis Contact the distributor or YMGI report the damage by forwarding the marked delivery receipt copy and pictures Only...

Page 6: ...Service Center for Inspection and Repair and Authorization to Charge form 2 You will review the form and fill all fields appropriately sign and send back to the YMGI Group 3 Once the form has been co...

Page 7: ...rag wires too hard or use wire to hang or band or fasten anything Must turn off unit and disconnect electrical power before cleaning or servicing the unit Suggest to put a warning sign at the switch t...

Page 8: ...39K 7140 7820 9180 2200 1000 4650 12 12 18K 42K 7820 7820 8500 2200 1000 4650 9 9 9 9K 36K 6800 6800 6800 6800 2480 1000 4650 9 9 9 12K 39K 1750 1750 1750 2750 2480 1000 4650 9 9 12 12K 42K 1500 1500...

Page 9: ...a flat solid floor When mounting the unit on a wall or the roof make sure the support is firmly secured so that it cannot move in the event of intense vibrations or a strong wind Do not install the o...

Page 10: ...SIZES UNITS MADE AFTER 09 2012 Unit Connection Copper Pipe Sizes Min Max Length Elevation Wires from Outdoor to Each Indoor Unit Mini Wire Size from Outdoor to Circuit Breaker HVAC Type Circuit Break...

Page 11: ...reduce the bending of the piping line as much as possible so as to avoid possible negative impacts upon the performances of the units Make Oil trap if elevation drop difference is more than 25 as illu...

Page 12: ...N 1 2 3 N 1 2 3 D C B A Left Right YMGI Engineered Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World ELECTRICAL...

Page 13: ...IRING DIAGRAMS WARNING L BN WH BL YE AC L1 AC N1 AC N3 AC L3 27RD 36RD PR N 26BK 35BK W38 W37 X5 X3 X4 U V W P N W39 AP2 AP3 AP4 PR N AC L1 AC N1 XH 3 20BN 21BU X6 X1 X101 X12 X14 19YEGN E X10 AC L X9...

Page 14: ...h Capacity Size Inch 17 7 21 7 15 4 18 3 320 360 09K 18K 18K 60K Made of stainless steel Model BRKT 0918 ST1 BRKT 1860 ST1 A B LBs Btu h Capacity Size Inch 17 7 21 7 15 4 18 3 320 360 09K 18K 18K 60K...

Page 15: ...sure the unit is ready for trial running check wires and pipes and air intake and discharge and power and thermostat and others necessary components liquid connecting pipe liquid closing valve gas co...

Page 16: ...ranty registration card If not filed or not filled completely or correctly your factory warranty may not be qualified Possible Problems or Consequences PRESSURE TABLES Warning R410A refrigerant bears...

Page 17: ...ments for the refrigerant R410A Do not use any refrigerant other than R410A Do not clean the unit using mineral oil WARRANTY AND TECH SUPPORT YMGI warrants to the purchaser owner s that YMGI products...

Page 18: ...t history No Date Service Maintenance Conducted Person Phone USER NOTES Put down whatever questions you have or problems you have seen as a unit history No Date Questions or Problems Remarks USER NOTE...

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