Panasonic Urban Multi MX1R Series Service Manual page 431

Product Outline
Other versatile
functions are
„ Long refrigerant piping : equivalent
provided
„ Connection of indoor unit of varying
„ Individual control of up to 20 indoor units with one 20HP class outdoor unit
„ For Urban Multi Combination
Outdoor unit name
PA-16~20MA
PA-24~30MA
„ Others
„ High efficiency with power factor of 90% or higher
„ Cooling operation with outdoor air temperature as low as –5°C
„ Heating operation with outdoor air temperature as low as –15°C
„ Simple Branch piping system
„ Super wiring system
„ Automatic address setting function
„ Built-in wiring error check function
„ Equipped with sequential start function
„ Nighttime low-noise mode for reduced operating sound
410
length of 125, actual length of 100 m
and height difference of 50 m.
capacities and types totaling 130%
(max.) of outdoor unit by capacity.
No. of indoor units connectable
Height difference
between indoor units
15m
20 units
32 units
General Information UM Combination "MA1R Series" Using R-407C
PACD011001C2
100m
(In case of the outdoor
unit located upper position
than the indoor unit)
Actual height difference
between indoor unit and
50 m
outdoor unit
40 m
from first Branch
to last indoor unit. (V0804)
(V0805)