Mars PS-121B Installation, Operation & Maintenance Manual

Installation, Operation & Maintenance Manual Heat Controller • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com INSTALLATION, OPERATION & MAINTENANCE MANUAL Portable Room Air Conditioner and Heat Pump PS-121B PSH-141A French version of this manual is available on our website Thank ...

Preparation.............................................................................................................................................2 Safety Precautions........................................................................................................................ ...

2 Preparation rear front control panel handle (both sides) horizontal louver blade (swing automatically) Caster bottom tray drain outlet drain outlet (only for pump heating mode) power cord outlet power cord storage clips power plug socket upper air filter (behind the grille) upper air intak ...

3 Safety Precautions • Installation must be performed according to the installation instructions. Improper installation can cause water leakage, electrical shock, or fire. • Use only the included accessories and parts, and specified tools for the installation. Using non-standard part ...

4 Cautions • This appliance can be used by children aged from 8 years and above and person with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understa ...

5 Installation Choosing The Right Location Your installation location should meet the following requirements: • Make sure that you install your unit on an even surface to minimize noise and vibration. • The unit must be installed near a grounded plug, and the Collection Tray Drain (found ...

6 6 Installation Tools Needed • Medium Phillips screwdriver • Tape measure or ruler • Knife or scissors • Saw (optional, to shorten window adapter for narrow windows) Accessories Your Window Installation Kit fits windows 67.5-123cm (26.5-48”) and can be shortened for smaller wind ...

7 Installation Step Three: Preparing the Adjustable Window Slider 1. Depending on the size of your window, adjust the size of the window slider. 2. If the length of the window requires two window sliders, use the bolt to fasten the window sliders once they are adjusted to the proper length. ...

8 Installation Cut the adhesive foam seal A and B strips to the proper lengths, and attach them to the window sash and frame as shown. If desired, install the security bracket with two screws as shown. Insert the window slider adaptor into the hole of the window slider. Insert the window sli ...

9 Operation Swing button Used to initiate the Auto swing feature. When the operation is ON, pressing the SWING button can stop the louver at the desired angle. Timer button Used to initiate the AUTO ON start time and AUTO OFF stop time program, in conjunction with the + & - buttons. The time ...