Heat Controller DMH18DB-1, Service Manual

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12 Multi type Air Conditioner
Product Specifications
Product Specifications
Nominal Capacity Cooling kW
(Min~Rating~Max) Btu/h
Heating kW
Btu/h
Nominal Input Cooling kW
(Min~Rating~Max) Heating kW
Testing Combination
Running Current(Rating) Cooling
A
Heating A
Starting Current Cooling/Heating A
Power Supply Ø / V / Hz
Power Supply Cable(Outdoor) No. x mm 2
Power and Transmission Cable
No. x mm 2
(Outdoor to Indoor or Outdoor to BD)
Power and Transmission Cable(BD to Indoor)
No. x mm 2
Dimensions W x H x D mm(inch)
Net Weight kg(lbs)
Max. Number of Connectable Indoor Units
Compressor (#1)
Type
Qty x Model
Motor type
Oil charge volume
cc
Oil Type
Compressor (#2) Type
Qty x Model
Motor type
Oil charge volume
cc
Oil type
Compressor (#3) Type
Qty x Model
Motor type
Oil charge volume
cc
Oil type
Refrigerant Cycle A Charge (at 7.5m) g(oz)
Cycle B Charge (at 7.5m) g(oz)
Type
Control
Additional Refrigerant Charge g/m(oz/ft)
Heat Exchanger (Rows x Column x FPI) x No.
Defrosting Method
Fan Capacitor µF/Vac
Drive
Discharge Direction(Side/Top)
Air Flow Rate x No. of Fan
CMM(cfm)
Sound Level(H/L) Sound Pressure dB(A)+3
Piping Connections Liquid(Cycle A) mm(inch)
Gas(Cycle A) mm(inch)
Liquid(Cycle B) mm(inch)
Gas(Cycle B) mm(inch)
High Pressure Gas mm(inch)
Max. Interunit Total Piping m(ft)
Piping Length Main Piping m(ft)
Total Branch Piping m(ft)
Each Branch Piping m(ft)
Max. Elevation Outdoor Unit~Indoor Unit m(ft)
Difference Indoor Unit~Indoor Unit m(ft)
Operation Range Cooling ˚C(˚F)
(Outdoor) Heating ˚C(˚F)
Outdoor Unit
A-DMH18DB-1
5.27
18000
5.27
18000
1.98
1.96
A2NH093GCA0
8.8
8.6
13
1/208~230/60
3*2.5
4*0.75
-
870*655*320(34.3*25.8*12.6)
60(132.2)
2
Rotary(Non Tropical)
1*GK113KAA
Induction Motor
330
FVC68D
Rotary(Non Tropical)
1*GK094KAA
Induction Motor
330
FVC68D
-
-
-
-
-
1400(49)
-
R410A
EEV
20(0.22)
(2R X 28C X 18) X 1
Reversing Cycle
6/370
Direct Drive
Side
50(1765.7)
51
6.35(1/4)
9.52(3/8)
-
-
-
30(98.4)
15(49.2)
-
7.5(24.6)
7.5(24.6)
7.5(24.6)
21~43(69.8~109.4)
-5~24(23~75.2)
Note:
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 26.7˚C(80˚F) DB/19.4˚C(67˚F) WB
- Outdoor Temperature 35˚C(95˚F) DB/23.9˚C(75˚F) WB
Heating: - Indoor Temperature 21.1˚C(70˚F) DB/15.6˚C(60˚F) WB
- Outdoor Temperature 8.3˚C(47˚F) DB/6.1˚C(43˚F) WB
Piping Length - Interconnecting Piping Length 7.5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without prior notice for purpose
of improvement.