American Aldes DHV-150H ユーザーズマニュアル

F:\W06\AldesW06\DOCFILES\782DHV-150HInst.doc                                                        782DHV150H-10-00 

Rev:10/30/2002 

 

 

 

782DHV12-00 

 

 

1.  Specifications ................................................... 1 
2.  Installation......................................................... 1 
 

2.1 Location ........................................................ 1 

 

2.2 Electrical Requirements ................................ 2 

 

2.3 Condensate Removal.................................... 2 

 

2.4 Ducting ......................................................... 3 

 

2.4A  Installing Duct Collars............................. 3 

 

2.4B  Ducting for Dehumidification................... 3 

 

2.4C  Ducting for Fresh Air .............................. 3 

 

2.4D  Constant Airflow Regulator Option.......... 4 

 

2.4E  Installation in a basement ....................... 4 

 

2.4F   Installation in an attic.............................. 4 

 

2.4G  Installation with (2) HVAC systems ......... 4 

 

2.4H  Installation without an HVAC system ...... 4 

 

2.5 Quiet Installation ........................................... 5 

3.  Operation........................................................... 7 
 

3.1  Humidity/Fan Control Panel .......................... 7 

 

3.2  Ventilation Timer

 &

 Humidity Control Panel ... 7 

 

3.3  Humidity Control Adjustment ........................ 7 

 

3.4  Fan/Filter Switch........................................... 7 

 

3.5  Ventilation Timer .......................................... 7 

 

3.6  High Efficiency Air Filter ............................... 8 

 

3.7  Low Pressure Control.................................... 8 

4.  Maintenance ...................................................... 9 
 

4.1  Standard Air Filter......................................... 9 

 

4.2  High Efficiency Air Filter ............................... 9 

 

4.3  Fresh Air Return ........................................... 9 

5.  Service............................................................... 9 
 

5.1  Warranty Notice............................................ 9 

 

5.2  Technical description .................................... 9 

 

5.3  Troubleshooting .......................................... 10 

 

5.4  Refrigerant Charging .................................. 11 

 

5.5  Fan Replacement ....................................... 11 

 

5.6  Compressor/Capacitor Replacement........... 11 

 

5.6A Checking Compressor Motor Circuits..... 11 

 

5.6B Replacing Burned Out Compressor........ 12 

 

5.6C Replacing Compressor-Nonburn Out

...... 12

 

 

5.7  Remote Controls......................................... 12 

 

5.7A Humidity Control .................................... 12 

 

5.7B Ventilation Timer ................................... 13 

 

5.8  Defrost Thermostat ..................................... 13 

 

5.9  Electric Ventilation Damper ........................ 13 

 

5.10 Low Pressure Control ................................ 13 

 

5.11 Condensate Pump Kit ............................... 13 

6.  Electrical Schematic ....................................... 14 
7.  Pictorial Electrical Diagram ............................ 15 
8.  Service Parts List............................................ 16 
9.  The DHV-150H ................................................. 16 

10.  Optional Parts List .......................................... 17 
11.  Accessories..................................................... 17 

12. 

............................................... 18

 

 
Serial No. ________________________________  

Purchase Date ____________________________  

Dealer's Name ____________________________  

 

Read the installation, operation and maintenance 
instructions carefully before installing and using this 
unit. Proper adherence to these instructions is essential 
to obtain maximum benefit from your DHV-150H 
(Dehumidifying Ventilator) Indoor Air Quality System. 

 

 

 

Model:  DHV-150H Indoor Air Quality System 
Electrical:  110-120 VAC, 12 Amps, 60 Hz, grounded 
Capacity:  145 pints/day @ 80

°

F, 60% RH 

Operating Temp.  Range: 53

°

F min., 105

°

F max. 

Air Flow:  400 CFM without external ducting 

   290 CFM @ .40 IWG external static 

Refrigerant Charge:  2 lb., 2 oz. R-22 
Duct connections:  round 10" & 6” inlets, 10” outlet 
Filter Size: 

Pleated cloth: 2” X 20” X 24” 

 

 

High Efficiency: 4” X 20” X 24” 

Size (w/o duct collars):  

46" long x 25" wide x 20.5 " high 

Installed Weight:  145 lb. 

 

 

 

 

The DHV-150H can be installed in a variety of locations 
to meet the owner's needs as listed below. In all cases 
keep the following cautions in mind: 

•

 

Install the unit INDOORS IN A SPACE THAT IS 
PROTECTED FROM FREEZING AND 
FLOODING. 

• 

Install the unit with space to access the front panel 
for maintenance and service. Also allow easy 
access to the filter cover panel. DO NOT INSTALL 
UNIT WITH THE FRONT PANEL OR FILTER 
COVER PANEL INACCESSIBLE.