Installation - Mitsubishi Electric PAC-WHS01HC-E Manual De Instalación

4. Installation

4–1. Installation
4–1–1. Choosing the Equipment Controller installation location
● Do not install the Equipment Controller in outdoor location as it is designed for indoor installation only.
(The Equipment Controller circuit board and case are not waterproof.)
● Avoid locations where the Equipment Controller is exposed to direct sunlight or other sources of heat.
● Select a location where easy wiring access to the power source is available.
● Avoid locations where combustible gases may leak, be produced, flow, or accumulate.
● Select a level location that can bear the weight of the Equipment Controller.
● Avoid locations where the Equipment Controller is exposed to oil, steam, or corrosive gases.
● Do not install in locations that ambient temperature exceeds 104ºF (40ºC) and relative humidity exceeds 80%.
● Do not install Equipment Controller on top of the indoor unit.
● Depending on the installation, or the type of the wall or post; the accessory screw may not be long enough. In that
case, please procure an appropriate screw locally.
4–1–2. Installing the Equipment Controller
Surface mount installation
Unit: inch (mm)
Screws
Metal cover
1) Remove the 4 screws, and remove the metal cover and the resin cover.
2) Use 4 of the accessory screws for mounting (4x30)
each screw with 1 spring washer
3) Connect the equipment lead wires to the controller board. (Refer to "4-2. Wiring".)
4) Use the fasteners
case and secure the lead wires. Use the mounting cord clamp to affix the power supply cable.
Affix the power
supply cable with
the mounting
cord clamp.
Power supply cables
Lead wire for equipment
connection
5) Attach the resin cover, and affix the metal cover with the 4 screws.
EN-7
Spring washer
Flat washer
Resin cover
and 1 flat washer
to bind the connected lead wires. Pass the fasteners
Pass the fasteners
the holes on the resin case to
affix the lead wires.
Lead wire for the outdoor temperature sensor
Lead wire for indoor unit connection
Lead wire for the Wireless Interface connection
Screw
3-31/32"(100.6)
4-5/32"(105.2)
to install the Equipment Controller to the wall. Make sure to use
.
through
through the cut-out holes on the resin
The maximum number of cables
to be affixed with 1 fastener
is 4. If more than 4 cables are to
be affixed, use 2 fasteners
Wall
.