MITSUBISHI ELECTRIC PEH 20 - Manual (Page 4)

KITCHEN
DINING
ROOM LIVING
ROOM
BATH
MASTER BED
BED ROOM
FAMILY ROOM
BATH
BED
ROOM
Indoor Unit
(located in the ceiling) Zone Control
Switch and
LCD Control
Out-Door Unit
(unobtrusively located)
Supply Air Diffuser Return Air Grill
and Filter
2
1
3
Mr Slim PEH Series Ceiling Concealed
Mr. Slim ceiling concealed ducted systems, offer a
convenient and versatile solution for air conditioning
your whole home, or several rooms at the same
time. Almost limitless installation possibilities are
available to you. Common configurations include
whole home, multi indoor and night/day zoning.
In whole home systems your air conditioning
specialist will select a unit that is capable of
cooling and heating your whole home and custom
design the duct work and installation to suit your
specific needs.
In special cases, like split level homes or
apartments, multiple indoor units can be used in
conjunction with a single outdoor unit to provide
greater installation flexibility.
An alternative to whole home systems is night and
day zoning. With zoned systems, in addition to duct
work being installed throughout your home, a zone
damper(s) is included in the ducting design.
Typically, during day time operation, the air flows
into the living room spaces that are occupied.
The bedroom damper remains shut so that no air
flows into that part of the home. At night time
the zone damper is activated redirecting the air
from the living room spaces to the bedrooms.
This approach requires smaller air conditioning
equipment than a non zoned system, keeping
capital cost and running cost to a minimum.
Mr. Slim ceiling concealed ducted systems have
many advanced features which maximise user
comfort.
Features Include;
· Limitless installation possibilities
· Energy efficient reverse cycle heating and cooling
· Hot start system - heating will always begin
comfortably with warm air since the hot start
system prevents cold air from being blown out at
the start of heating and during defrosting.
· Computerised dehumidification - maintains the set
temperature whilst eliminating the effects of
humidity.
· Self Diagnostics - in the unlikely event of a
malfunction, the system detects problems and
advises the nature of the fault. This simplifies
service should it be required.
· Automatic cooling/heating change over operation
for more comfort.
· Liquid Crystal Display (LCD) wall mounted
controller for convenient use.
· Heating operation is guaranteed down to -8.5ºC.
Cooling operation is guaranteed up to 46ºC.
Optional accessories include;
· Air outlet guide – outdoor
· Remote sensor to allow the LCD Controller to
be concealed
· Soft starter (PEH2.5/3 only) limits starting current
to 34 amperes on single phase models,
minimising the potential effects of light flicker.
· Optional LCD control for two storey homes
· Program timer with or without night set back
· Salt proof outdoor unit specification (special order
only) for total seaside protection. Treatment
includes unit cabinet, hydrophilic coils, motor
housing and shaft, printed circuit boards, etc...
Multi Room Zoning (Example Only)
The house plan (pictured below) is divided into three
zones. Using automatic dampers that operate at the
flick of a switch, air can be switched from zone to
zone. This appraoch not only reduces capital costs
but also running cost.
Zones
1 Kitchen/family
2 Lounge/dining
3 Bedrooms
The Perfect Multi-Room or Whole Home System For You!