Equipment information:

Heat Controller DMH18DB-1 Air Conditioner
Manufacturer:
Heat Controller
Model: DMH18DB-1
Date:
Category: Home electronics
Group: Air Conditioner
Description: Wall Mounted Multi-Split System Air Conditioning
Information:
                                    

These manuals are available for the above equipment:

Heat Controller -- DMH18DB-1 -- Service Manual
File name: HEATCONTROLLER-4470-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 74
Size: 5.37 Mbytes (5630377 Bytes)
Language: english
Revision:
Manual-ID/Number: 3828A20390W
Date:
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: c55fd17b40d2f08e070f862efb1109df
ed2kID: fca46a84073b57db99e87466625a5f7c
Downloads: 72 since 13 April 2013
Information:
Combination table......................................................................................................................................3
Safety Precautions.....................................................................................................................................4
Dimensions...............................................................................................................................................10
Indoor Unit............................................................................................................................................10
Outdoor Unit ..........................................................................................................................................11
Product Specifications .............................................................................................................................12
A-DMH18DB-1 ......................................................................................................................................12
B-DMH18DB-1 ......................................................................................................................................13
Installation ................................................................................................................................................14
Installation Parts....................................................................................................................................14
Installation Tools....................................................................................................................................14
Select the best location .........................................................................................................................15
Piping length and elevation ....................................................................................................................16
Fixing Installation Plate(Standard Type).................................................................................................17
Flaring Work and Connection of Piping..................................................................................................18
Flaring work...........................................................................................................................................18
Connecting the Piping ............................................................................................................................19
Connecting the Cable between Indoor Unit and Outdoor Unit .............................................................25
Connect the cable to the Indoor unit. .....................................................................................................25
Connect the cable to the Outdoor unit....................................................................................................26
Connection method of the connecting cable(Example)..........................................................................27
Connect the cable to the indoor unit.......................................................................................................28
Checking the Drainage, Forming the Pipings and Long Pipe Setting .................................................29
Checking the drainage...........................................................................................................................29
Forming the piping.................................................................................................................................30
Air Purging and Evacuation .....................................................................................................................31
Checking method ..................................................................................................................................31
Evacuation.............................................................................................................................................32
Charging ...................................................................................................................................................33
Test Running ............................................................................................................................................34
Operation ..................................................................................................................................................35
Function of control.................................................................................................................................35
Function of Indoor Unit ...........................................................................................................................40
Function of Outdoor Unit ........................................................................................................................41
Remote Control Operation .....................................................................................................................42
Disassembly .............................................................................................................................................43
Indoor Unit.............................................................................................................................................43
Schematic Diagram..................................................................................................................................46
Electronic Control Device .......................................................................................................................46
Wiring Diagram......................................................................................................................................49
Components Locations..........................................................................................................................50
Troubleshooting Guide............................................................................................................................54
Refrigeration Cycle Diagram ..................................................................................................................54
Self-diagnosis Function ..........................................................................................................................55
Cycle Troubleshooting Guide..................................................................................................................56
Electronic Parts Troubleshooting Guide .................................................................................................57
Error Code.............................................................................................................................................62
2-way, 3-way Valve ...................................................................................................................................66
Exploded View & Replacement Parts List ..............................................................................................70
Indoor Unit ............................................................................................................................................70
Outdoor Unit ..........................................................................................................................................72
HEATCONTROLLER-4470-Manual-Page-1-Picture
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