Toshiba Carrier TCB-IFDMR01UP-UL Manual Del Usuario página 9

5.
Pipe length and height difference
Main pipe equivalent length
Total piping length
Furthest equivalent pipe length L (real length)
Furthest equivalent pipe length from the 1st branch
Furthest equivalent pipe length between outdoor unit
Max. real length of pipes connected to indoor units
Maximum equivalent between branching section
Outdoor unti - Indoor unit (Upper outdoor unit) H1
Outdoor unti - Indoor unit
Max. Height
(Lower outdoor unit) H2
Difference
Indoor unit - Indoor unit (Upper outdoor unit) H2
Indoor unit - Indoor unit (Lower outdoor unit) H2
Amount of additional Refrigerant
Item
H2 > 9'10" (3 m)
H2 ≤ 9'10" (3 m)
– 7 –
TA type
ft m
Same as piping length restriction of outdoor unit
656'2" 200
426'6" (393'8") 130 (120)
131'3" 40
Same as piping length
restriction of outdoor unit
65'7" 20
98'5" 30
131'3" (40 m) or the
outdoor unit spec.
Whichever is shorter of
outdoor unit.
Refer to specification of outdoor unit
TF, DDC type
ft m
393'8" (328'1") 120 (100)
328'1" 100
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131'3" 40
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