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5.3. Piping Connection
NOTICE:
• The maximum pipe length is shown in Table 6.
• Use waterproof insulating pipe.
• Wall thickness of pipe: 0.5mm - 1.0mm; bearing pressure: 3.0MPa
• The longer the connection of the pipe, the more colling and heating capacity will decrease.
• When the distance between units (piping length) is out of the range listed below, normal operation
of the unit cannot be guaranteed.
Table 6: Piping Connection
Model Connecting Pipe (mm) Maximum Pipe
Length (m)
Maximum Height Dierence between
Indoor and Outdoor Unit (m)
Liquid Gas
LNMT100V4 Φ6.35 Φ9.52 75 15m
LNMT114V4 Φ6.35 Φ9.52 75 15m
5.4. Outdoor Unit Dimensions
LNMT100V4
Figure 4: LNMT100V4 Outdoor Unit Dimensions
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LENNOX MULTI SPLIT INVERTER
Outdoor Unit