Lennox MPB012S4S Service Manual

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Figure 48. MWMA and MWMB Main Control Image
S1+S2
CCM Address
Figure 49. MWMA and MWMB Receiver Control Image (No Operation Switches on Main Control)
14. Condensate Pipe Work Installation
14.1. Outdoor Unit Condensate Piping
Condensate formed during the heating and defrost processes mustbe drained from heat pump units. Drain holes are
providedinthebaseoftheunitstoensureproperdrainage.Heatpumpsmustberaisedwheninstalledonaconcretepador
thegroundtoallowdrainagetooccur.Iftheheatpumpunitisinstalledonwallmountingbrackets,inserttheprovideddrain
connectorintooneofthe1inch(25mm)drainholesandattachedaeld-providedinsulateddrainhosetotheconnector.
Useeld-providedrubberplugstocoveranyunuseddrainholes.

Lennox MPB012S4S Specifications

General

Brand	Lennox
Model	MPB012S4S
Category	Air Conditioner
Language	English