Instruction of the GMV D.C. inverter
5
sufcient air. Ensure the air inlet and outlet of the machine are not blocked. If blocked, please clear 
off the obstacles blocking the air inlet or outlet.
 Place of installation shall be strong enough to support the weight of outdoor unit, and it shall 
be able to insulate noise and prevent vibration. Ensure that the wind and noise from the unit will not 
affect your neighbors.
 Outdoor unit must be lifted by using designated lifting hole. Take care to protect the unit 
during lift. To avoid rusting, do not knock the metal parts.
 Try best to avoid direct sunshine.
 Place of installation must be able to drain the rainwater and defrosting water.
 Place of installation must ensure the machine will not be buried under snow or subject to the 
inuence of rubbish or oil fog.
 To meet the noise and vibration requirements, the outdoor unit shall be installed with rubber 
damper or spring damper.
 Installation dimension shall be in accordance with the installation requirements in this 
manual. Outdoor unit must be securely xed to the position.
 The unit shall be installed by professional technicians.
3.2 Installation of Outdoor Unit
3.2.1 Outline Dimension of Outdoor Unit
Outline Dimension of GMV-Pd100W/NaB-K,GMV-Pd120W/NaB-K,GMV-Pd140W/NaB-K,GMV-
Pd160W/NaB-K,GMV-Pd140W/NaB-M,GMV-Pd160W/NaB-M.
950
572
1250
378
340
To handle the outdoor unit, you must use two ropes of sufcient length to lift on four directions; 
To avoid displacement of unit center, the angle of the ropes must be kept lower than 40° during lift 
and movement. During installation, tighten the support and base of the unit by using M10screws.