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Aquarea air / water heat pump – design handbook 07 / 2014
Products, functions and technical data
Accessories
Extras
Panasonic offers special accessories for easy combination of Aquarea
heat pumps with tanks or solar thermal systems already existing in the
building. Likewise an auxiliary heater unit is available, which prevents
the formation of ice on the outdoor units, which blocks air movement.
3.3.2 Extras
Note
The additional PCB for the solar thermal connection does not replace
the solar controller, but rather serves as a means of communication
and optimisation. To combine Aquarea heat pumps with a solar thermal
installation, a separate solar controller (to be provided by the customer)
is required in addition to the additional PCB.
This option is required for single coil heat pump cylinders without the
option of a solar coil inside the cylinder.
Group Designation
Description
Function
Solar
CZ-NS1P
Add-on circuit board for solar connection
(bi-bloc systems)
Circuit board provides commu-
nication between the solar station
(on-site customer unit) and the
Aquarea controller
CZ-NS2P
Add-on circuit board for solar connection
(monobloc systems)
CZ-NS3P
Add-on circuit board for solar connection
(mini monobloc systems)
Hot-water tank
CZ-TK1
Temperature sensor installation set for
third party tanks
Tank sensor with 6 m cable and
immersion sleeve for installation
in third party tanks
PAW-TS1
Tank sensor with 6 m cable
PAW-TS2
Tank sensor with 20 m cable
Housing heating
CZ-NE1P
Base pan heater for the Aquarea T-CAP and
Aquarea HT series and mini monobloc units in
the Aquarea LT series
(not for 3 kW and 5 kW units)
Heating tape fitted in the unit
housing (outdoor unit) on the base
plate to prevent the water formed
on defrosting from freezing
CZ-NE2P
Base pan heater for 3 kW and 5 kW units
CZ-NE3P
Base pan heater for all F generation units:
F3, F6 and F9