Unit Location; Ducts And Sensor Installation - Lennox CAMH025SM1M Installation, Operating And Maintenance Manual

2.- INSTALLATION

2.3.- UNIT LOCATION.

- The bedplate is made up of two metal channels, capable of with standing the weight of the units whether hung from the ceiling or
mounted on the fl oor.
- If the unit is fl oor mounted, then the profi les should be isolated with shock absorbing material such as anti-vibration or pads. Place
the anti-vibration to avoid any buckling.
- The unit is able to work in normal radioelectronic conditions for commercial and residential installations. For any other conditions
please consult.
- If the outside temperature in the area where the heat pump unit is to be installed is low or the cycle functioning are too long, it may
necessary to install an electrical heater, below the likely coils on the drip tray, which avoids the causing of ice in the coil during defrost
cycle.

2.4.- DUCTS AND SENSOR INSTALLATION

Place sheet metal duct connections in the indoor air supply and fi ix sensors.
DUCTS
* To avoid by-pass
Supply
Return
Outdoor
• 26 •
INDOOR SECTION
Supply Install 1 or 2 ducts
Return Install 1 duct
Placed in the fan cabinet in the indoor sec on.
Place in the installa on to assure outdoor temperature measurement.
SENSORS POSITION
Install in the retun duct
Installation Manual • COMPACTAIR ADV IOM-MIL157E-0418
OUTDOOR SECTION
Mandatory 2 ducts*
Install 1 duct