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SAFETY INSTRUCTIONS

 WARNING

1. 

High voltage may cause serious injury from electric shock. Disconnect electrical power before starting installation or servicing. Leave power 
disconnected until installation/service is completed.

2. 

Sharp edges may cause serious injury from cuts. Use care when cutting plenum openings and handling duct work.

3. 

Dropping may cause personal injury or equipment damage. Handle with care and follow installation instructions.

 CAUTION

1. 

Read all instructions before beginning installation.

2. 

Improper installation may cause property damage or injury. Installation, service, and maintenance must be performed by a qualified service 
technician.

3. 

Do not use in pool applications. Pool chemicals can damage the dehumidifier.

4. 

Wait 24 hours before running the unit if it was not shipped or stored in the upright position

READ AND SAVE THESE INSTRUCTIONS

Model A200V1, A300V1, A300V3 

Dehumidifier

Installation and Operating Instructions

1

Summary of Contents for A200V1

Page 1: ...or equipment damage Handle with care and follow installation instructions CAUTION 1 Read all instructions before beginning installation 2 Improper installation may cause property damage or injury Installation service and maintenance must be performed by a qualified service technician 3 Do not use in pool applications Pool chemicals can damage the dehumidifier 4 Wait 24 hours before running the uni...

Page 2: ...6 Amps 12 0 Amps 9 5 Amps Filter MERV 11 MERV 11 MERV 11 Do not use for circuit wire sizing or overcurrent protection sizing see POWER WIRING section on page 6 for this information SAFETY INSTRUCTIONS 1 SPECIFICATIONS 2 SET UP DEHUMIDIFIER FOR INSTALLATION 3 Location Considerations 3 Installation 4 Ducting Filter Installation 4 HANGING 5 DRAIN INSTALLATION 5 POWER WIRING 6 Wiring Instructions 7 MO...

Page 3: ...service side to remove panel for field connections See FIGURE 3 The recommended orientation is to install the dehumidifiers around the perimeter of the room with the dehumidifier inlet pointing toward the wall and the outlet pointed to distribute the dry air over the canopy This installation maximizes allowable plant space and works with the existing room fans to distribute air over the canopy ELE...

Page 4: ...o minimize airflow losses For the A200V1 at least one discharge opening must remain uncovered and for the A300V1 or A300V3 at least two discharge openings must remain uncovered one of which must be the large opening on the panel opposite the inlet panel More discharge openings uncovered will provide the highest capacity and efficiency Covers are included with the dehumidifier to close off discharg...

Page 5: ...nding with threaded rod The dehumidifier must be level for proper draining Adjust the length of the chain cable threaded rod etc to level in all directions CABLE TIE FLEXIBLE 3 4 DRAIN TUBING KEEP TOP OF LOOP BELOW THE BOTTOM OF THE DEHUMIDIFIER 2 MIN 1 8 PER FT 90 2331 90 2331 FIGURE 11 FLEXIBLE DRAIN TUBING FIGURE 10 PVC DRAIN TUBING DRAIN INSTALLATION The blower draws air through the dehumidifi...

Page 6: ...e all electrical connections in accordance with the current edition of the NEC ANSI NFPA 70 and any local codes or ordinances that may apply Canada Installations Make all electrical connections in accordance with the current edition of the Canadian Electrical Code CSA C22 1 and any local codes or ordinances that may apply TABLE 2 ELECTRICAL SPECIFICATIONS FOR HARD WIRING Model A200V1 Model A200V1 ...

Page 7: ...proved for the type of cable conduit used 6 Connect the ground wire of the service cable to the ground lug in the electrical service box See FIGURE 14 7 Connect the line voltage wires of the service cable to the L1 and L2 terminals See FIGURE 14 8 Reattach the electrical service panel 9 Restore electrical service at the main fuse or circuit breaker box GND L2 L1 2 POSITION POWER TERMINAL BLOCK AND...

Page 8: ...ON button on the Model A76 to turn on the control The UP DOWN arrow buttons are used to set the desired humidity setting At all other times the Model A76 will display the measured humidity level Reference the Model A76 Installation Instructions and Owner s Manual for set up ALTERNATE EXTERNAL CONTROLS A Model 8840 thermostat can be used to control the HVAC equipment and for dehumidifier control in...

Page 9: ...ctivate the dehumidifier output the dehumidifier will stop dehumidifying and the LCD will display a solid ON CONTROL LIMITS If the control measures a dew point below 40 F OR a temperature above 99 F the control will deactivate the dehumidifier output if actively dehumidifying the dehumidifier will stop dehumidifying and ON and will blink on the LCD screen The control will resume normal operation w...

Page 10: ...turned ON Check that the circuit breaker has not tripped Dehumidifier blower is running but with little or no airflow Pressure drop across dehumidifier is higher than 0 6 w c Check dehumidifier air filter replace if heavily loaded Check that nothing is obstructing air flow into or out of the dehumidifier Dehumidifier is not draining properly Drain line blocked or unit not level Verify that the uni...

Page 11: ...8 Electrical Access Panel 5719 9 Filter Access Panel 5720 10 Leveling Feet 5721 11 90 Degree Elbow Fitting with 3 4 Hose Barb Fitting 5722 No Part Description Part No 12 Fan Assembly 5723 13 Fan Relay 5727 Not Shown Model A76 Control 76 Eye Bolts 5728 1A Fuse 5729 3A Fuse 5730 High Pressure Switch 5731 Low Pressure Switch 5732 Crankcase Heater 5733 ELECTRICAL PANEL 12 7 8 2 1 5 3 13 4 9 10 6 11 90...

Page 12: ... LIMITED IN DURATION TO THE AFORESAID FIVE YEAR PERIOD RESEARCH PRODUCTS CORPORATION S LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OTHER THAN DAMAGES FOR PERSONAL INJURIES RESULTING FROM ANY BREACH OF THE AFORESAID IMPLIED WARRANTIES OR THE ABOVE LIMITED WARRANTY IS EXPRESSLY EXCLUDED THIS LIMITED WARRANTY IS VOID IF DEFECT S RESULT FROM FAILURE TO HAVE THIS UNIT INSTALLED BY A QUALIFIED HEA...

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