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RAMSOND
PA C K A GED TER M IN A L
A IR CON DI TI ONE R/ HE AT PU M P
INSTALLATION INSTRUCTIONS & OWNER'S MANUAL
MODELS
R-CPS-09HP
R-CPS-12HP
R-CPS-15HP
ATTENTION INSTALLATION PROFESSIONAL
As a professional installer you have an obligation to know the product better than the customer. This includes all safety precau-
tions and related items.
Prior to actual installation, thoroughly familiarize yourself with this instruction manual. Pay special attention to all safety warn-
ings.
Often during installation or repair it is possible to place yourself in a position which is more hazardous than when the unit is in
operation.
Remember it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its
safe use.
Safety is a matter of common sense, a matter of thinking before acting. Most dealers have a list of specific good safety practic-
es, follow them.
The precautions listed in this Installation Manual are intended as supplemental to existing practices. However, if there a direct
conflict between existing practices and the content of this manual, the precautions listed here take precedence.
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Summary of Contents for Ramsond R-CPS-09HP
- Page 1 PA C K A GED TER M IN A L A IR CON DI TI ONE R/ HE AT PU M P INSTALLATION INSTRUCTIONS & OWNER'S MANUAL MODELS R-CPS-09HP R-CPS-12HP R-CPS-15HP ATTENTION INSTALLATION PROFESSIONAL As a professional installer you have an obligation to know the product better than the customer. This includes all safety precau- tions and related items.
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Page 2: Table Of Contents
CONTENTS THE FOLLOWING WARNINGS ARE VERY IMPORTANT FOR SAFETY. PLEASE READ THEM CAREFULLY UNIT FEATURES ..............2 BEFORE INSTALLATION! INSTALLATION INSTRUCTION .......... 4 1. The air conditioner must be installed by certificated WIRING ................7 installer. It's forbidden to install by those amateur. OPERATING INSTRUCTIONS ( ) .. -
Page 3: Unit Features
• High Pressure Protection - The unit will shut off UNIT FEATURES automatically when the pressure in the system is over 638 psi and within 10 minutes, after the com- pressor turns off, the unit will restart when the pres- This unit has many features which are different than sure turns back below 551 psi. - Page 4 when the unit is operated in cooling when the out- UNIT ACCESSORIES door temperature is low. The unit automatically shuts This unit is designed for through-the-wall installation in the compressor off until the indoor coil temperature new or existing buildings. To complete the installation warms to the point where frosting will no longer of this PTAC, an insulated wall sleeve and an outdoor occur.
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Page 5: Installation Instruction
#1 Anti-cold air Enabled (left) or Disabled (right) When this switch is Enabled (left), When the temperature of the indoor coil is low, the internal fan automatically switches to low fan to ensure the unit air outlet at a high temperature. When the temperature of the indoor coil increases, the internal fan automatically switches to high fan. - Page 6 WALL SLEEVE ASSEMBLY 3"MIN (OPTIONAL AC- CEILING CESSORY) Two kinds of wall sleeve are optional for customers, one is SEE NOTE OUTSIDE (D1) reassemble wall sleeve and the other one is welding inte- INSIDE ROOM 1/4"MIN SEE NOTE grated wall sleeve. (D2) Removable Wall Sleeve FINISHED FLOOR...
- Page 7 Chart 2 Flush Stamped Louver minium finished sleeve dimensions opening dimensions Height width height width depth NO.1 16-1/4" 42-1/2" 13-3/4" 16" 42" (16"/18"/24") 42-1/4" NO.2 16-1/4" Architectural Louver NOTE: NO.1 means using field supplied sleeve angles NO.2 means not using field supplied sleeve angles In order for condensate water to drain properly inside the unit, the sleeve must be installed properly: •...
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Page 8: Wiring
IMPORTANT NOTES: WIRING 1. The unit is equipped with a rubber grommet mount- ed compressor. These grommets are factory set Cord connection to a wall socket is not permitted for and require no adjustment. 265V units. All 265V units must be hard wired using 2. -
Page 9: Operating Instructions ( Accessory Optional )
VOLTAGE MEASUREMENTS Once the unit is properly wired, measure the unit supply voltage. Voltage must fall within the voltage uti- lization range given in Chart 3. Chart 3 - Operating Voltage Operating Voltage Unit Voltage Voltage Utilization Range Rating Minimum Maximum 230/208 WALL MOUNTED THERMOSTAT INTERFACE... - Page 10 Temperature reduction Decrease the setting temperature. Temperature addition Increase the setting temperature. ON/OFF button Press this button to start to stop the untis. MODE button This button is used to select the cooling, fan or heating mode of operation. MODE Fan button TIMER button Press this button to select the high/low/...
- Page 11 : unit control panel has control of unit. CO O L / FAN/ HEAT MO DE O PERAT I O N : wall thermostat has control of unit. PROCEDURE Control panel: • Press the ON/OFF button. VENTILATION CONTROL • Press the HEAT/COOL/FAN button, select the The ventilation control lever is located at left side of operation mode: heat/cool/fan.
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Page 12: Maintenance And Cleaning
Location of 7 Screws WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVIC- ING OR INSTALLING THIS UNI T. MULTIPLE POWER SOURCES BE PRESENT, FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PER- SONAL INJURY OR DEATH. Discharge Air Flow Grille Removal 4. - Page 13 Filter is removed by grasping Scheduled maintenance can be accomplished by the filter's top and gently either qualified local maintenance staff or by an autho- pulling up rized servicer. They must follow the instructions de- scribed in this manual. Front removal is not necessary to remove the filter Adverse Operating Conditions Maintenance...
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Page 14: Normal Operating Sounds And Condition
6. Remove the water-tight seal from the motor and Starting delay control panel area. You may notice a few minutes delay in the starting if 7. Reinstall unit back into wall sleeve. you try to restart the unit too soon after turning it off or 8. -
Page 15: Trouble Shooting
TROUBLE SHOOTING POSSIBLE CAUSES SOLUTIONS UNIT DOES NOT START • Unit may have become unplugged • Check that plug is plugged securely in wall receptacle. • Fuse may have blown Note: Plug has a test/reset button on it. Make sure that the •... - Page 16 SA-PT17ENG-5 802000190326...
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