6
Hot water tank:
Within this tank the
water is heated via a
coil positioned inside,
the heated water leaves
the top of the tank for
showers,
baths
and
taps.
Pump:
This moves the flow of heated
water from the Ecodan® to the
heating system and hot water tank.
Controls, pumps and other com-
ponents supplied and packaged
together
Component Parts
The installed Ecodan® will include
several key parts. Some of their func-
tions will require human input to con-
trol the effect of the unit,
C
O
M
PO
N
E
N
T
P
A
R
T
S
Main Home Owner Controls
Room Thermostat:
Used by homeowner to set the re-
quired temperature of the household
Two Channel Timer Clock:
Used by homeowner to set
on/off running periods
Mitsubishi Supplied Parts
PAR-W21MAA:
Controller
used
to activate set-
tings on Ecodan®.
These settings are
explained in later
pages.
Flow Temperature Controller::
Within this box is the brains be-
hind the system that allows the
Ecodan® to speak to the boiler
