background image

Congratulations on purchasing your new HVAC equipment. It’s 

been designed for long life and reliable service, and is backed 

by one of the strongest warranties in the industry. Your unit 

automatically qualifies for the warranty coverage listed below, 

providing you keep your proof of purchase (receipt) for the 

equipment and meet the warranty conditions.
LIMITED ONE (1) YEAR EXPRESS WARRANTY

Comfort-Aire

 warrants this Room Air Conditioner to be free from 

defects in workmanship and materials for normal use and 

maintenance for one (1) year from the date of purchase by the 

original consumer. This Express Limited Warranty applies only when 

the Room Air Conditioner is installed and operated per 

Comfort-Aire

 

installation and operating instructions for normal use. 

EXCEPTIONS

The Limited Express Warranty does not cover normal maintenance 

Comfort-Aire

 recommends that regular inspection/maintenance be 

performed at least once a season. Additionally, labor charges  

diagnostic charges, transportation charges for replacement of 

refrigerant or filters, and any other service calls/repairs are not covered 

by this Limited Warranty. It also does not cover any portion or 

component of the system that is not supplied by 

Comfort-Aire

regardless of the cause of failure of such portion or component.

CONDITIONS FOR WARRANTY COVERAGE

Unit must be operated according to Comfort-Aire operating 

instructions 

included with the unit and cannot have been subjected 

to accident,

 

alteration, improper repair, neglect or misuse, or an act 

of God

 

(such as a flood)

• Serial numbers and/or rating plate have not been altered or

removed

Performance cannot be impaired by use of any product not

 

authorized by 

Comfort-Aire

, or by any adjustments or

 

adaptations

to

 

components

Damage has not been a result of inadequate wiring or voltage

 

conditions, use during brown-out conditions, or circuit interruptions

• Air flow around any section of the unit has not been restricted
• Unit remains in the original installation

DURATION OF WARRANTY & REGISTRATION

The warranty begins on the date of purchase by the original 

consumer. The consumer must retain a receipted bill of sale as proof 

of warranty period. Without this proof, the express warranty begins on 

the date of shipment from the factory.

REMEDY PROVIDED BY THE LIMITED EXPRESS WARRANTY

The sole remedy under the Limited Warranty is replacement of the 

defective unit. Labor to diagnose and replace the defective unit is 

not covered by this Limited Express Warranty. If for any reason 

the replacement product is no longer available during the warranty 

period, 

Comfort-Aire

 shall have the right to allow a credit in the 

amount of the current suggested retail price of the product instead 

of providing replacement. 

LIMITATION OF LIABILITY

1.

There are no other express or implied warranties. 

Comfort-Aire

makes no warranty of merchantability. We do not warrant

 

that the

unit is suitable for any particular purpose or can be

used in buildings or rooms of any particular size or condition

 

except as specifically provided in this document. There are no

 

other warranties, express or implied, which extend beyond the

 

description in this document.

2.

All warranties implied by law are limited in duration to the one-term

of the warranty. 

We will not be liable for any consequential or

incidental damages caused by any defect in this unit.

3.

This warranty gives you specific legal rights and you may also have

 

other rights which vary from state to state. Some states do not allow

 

limitation on how long an implied warranty lasts or do not allow the

 

exclusion or limitation of incidental or consequential damages, so

 

the above limitations or exclusions may not apply to you.

4.

No warranties are made for units sold outside the continental

 

United States and Canada. Your distributor or final seller may

 

provide a warranty on units sold outside these areas.

5. Comfort-Aire

 will not be liable for damages if our

 

performance

regarding warranty resolution is delayed by events

 

beyond our

control including accident, alteration, abuse, war, government

restrictions, strikes, fire, flood, or other acts of God.

HOW TO SUBMIT A WARRANTY CLAIM

If you have a warranty claim, notify you installer or dealer promptly.  

KEEP THIS INFORMATION AS A RECORD OF YOUR PURCHASE

  PRODUCT IDENTIFICATION 

INSTALLATION

Model Number 

Installer Name (if used)

Serial Number 

Phone Number/Contact Information

Date of Purchase 

Date Installation Completed

Remember to retain your bill of sale as proof of warranty period.

LIMITED EXPRESS WARRANTY

Comfort-Aire

_

9

-2018

Please visit 

www.

marsdelivers

.com

 

to register your new product

Summary of Contents for Comfort-Aire PS-121C

Page 1: ...www marsdelivers com Owner s Manual Installation Manual Portable Air Conditioner PS 121C PSH 141C...

Page 2: ...recautions Air Filter Cleaning Troubleshooting Tips Unit Cleaning Store the unit when not in use Preparation Design Notice Energy Rating Information Ambient Temperature Range For Unit Operating Exhaus...

Page 3: ...d on the nameplate located on unit have a qualified electrician install the proper receptacle Install the unit on a flat sturdy surface Failure to do so could result in damage or excessive noise and v...

Page 4: ...he appliance Children must be supervised around the unit at all times be applicable for other countries except the European Countries If the supply power cord is damaged it must be replaced by the man...

Page 5: ...tact a qualified person to carry out repairs If the damaged power supply cord must be replaced with a new power supply cord obtained from the product manufacturer and not repaired Hold the plug by the...

Page 6: ...ce of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable refrigerants Please follow the instructions carefully to handle install clear a...

Page 7: ...system 2 Work procedure Work shall be undertaken under a controlled procedure so as to minimize the risk of a flammable gas or vapor being present while the work is being performed 3 General work are...

Page 8: ...into the atmosphere 8 Checks to the refrigeration equipment Where electrical components are being changed they shall be fit for the purpose and to the correct specification At all times the manufactur...

Page 9: ...copper pipe work If a leak is suspected all naked flames shall be removed extinguished If a leakage of refrigerant is found which requires brazing all of the refrigerant shall be recovered from the s...

Page 10: ...actice that all refrigerants are recovered safely Prior to the task being carried out an oil and refrigerant sample shall be taken in case analysis is required prior to re use of reclaimed refrigerant...

Page 11: ...ly Installation Instructions Preparation NOTE All the illustrations in the manual are for explanation purpose only Your machine may be slightly different The actual shape shall prevail The unit can be...

Page 12: ...damage to the unit 50cm 19 7 inch 30cm 30cm 12inch 12inch 50cm 19 7inch Energy Rating Information The energy rating and noise information for this unit is based on the standard installation using an...

Page 13: ...aving the air feeling damp To find the proper air conditioner determine the square footage of the room you want to cool by multiplying the room length by its width You also need to know the air condit...

Page 14: ...lider A Bolt 1 pc 1 set Unit Adaptor Security Bracket and 2 Screws 1 pc 1 pc Exhaust Hose Drain Hose 1 pc 1 pc Window Slider Adaptor Power Cord Buckle O N O F F T E M P S H O R T C U T T IM E R O N T...

Page 15: ...e Adjustable Window Slider or or Window slider A MODEL A MODEL B Window slider B Bolt Window slider A Window slider B Bolt MODEL A MODEL B MODEL C MODEL D 1 2 Window slider A Window slider B Window sl...

Page 16: ...em to the window sash and frame as shown 2 Insert the window slider assembly into the window opening Or Foam seal B Adhesive type shorter Foam seal A Adhesive type Foam seal B Adhesive type shorter Fo...

Page 17: ...wall for the Wall Exhaust Adapter B 2 Secure the Wall Exhaust Adapter B to the wall using the four Anchors and Screws provided in the kit 3 Connect the Exhaust Hose Assembly with Wall Exhaust Adapter...

Page 18: ...s light within 8 minutes the unit will exit Wireless connection mode automatically and the Wireless indicator illuminates If connection has failed within 8 minutes the unit exits Wireless connection m...

Page 19: ...tion When the function is turned on the constant fan light will illuminate identifying the fan continuous run for cooling When the function is turned off the constant fan light will go out identifying...

Page 20: ...he Auto off stop program Press or hold the UP or DOWN button to change the Auto time by 0 5 hour increments up to 10 hours then at 1 hour increments up to 24 hours The control will count down the time...

Page 21: ...hout drain connector just attach the drain hose to the hole Place the open end of the Hose adaptor directly over the drain area in your basement floor that there are no kinks that will stop the water...

Page 22: ...unit with a dry lint free cloth Drain the unit s water collection tray according to the instructions in the following section Run the appliance on FAN mode for 12 hours in a warm room to dry it and pr...

Page 23: ...Decrease the set temperature Make sure all windows and doors are closed Double check the cooling area Turn off the unit disconnect the hose check for blockage and reconnect the hose Remove the heat so...

Page 24: ...warranty begins on the date of shipment from the factory REMEDY PROVIDED BY THE LIMITED EXPRESS WARRANTY The sole remedy under the Limited Warranty is replacement of the defective unit Labor to diagno...

Page 25: ...GDWD RQ WKH DFWXDO SURGXFW SULRU WR EHJLQQLQJ DQ LQVWDOODWLRQ SUHSDUDWLRQV QFHQWLYH DQG UHEDWH SURJUDPV KDYH SUHFLVH UHTXLUHPHQWV DV WR SURGXFW SHUIRUPDQFH DQG FHUWLILFDWLRQ OO SURGXFWV PHHW DSSOLFDEO...

Reviews: