Technical Information

Piping work and
refrigerant charge
TCGB0079 rev.0 - 01/2013
128
Model
Pipe
TRF-NP160U
For liquid pipe
130
(
38.1)
Ø
Pipe connecting port
for I.U
Pipe connecting port
for O.U
(Flare connection) (Flare connection)
For gas pipe
262
130
( 38.1)
Ø
Pipe connecting port
for I.U
Pipe connecting port
for O.U
(Flare connection) (Flare connection)
O.U.: Outdoor Unit
I.U.: Indoor Unit
Model
Pipe
TRF-NP280U
For liquid pipe
314
130
(φ38.1)
(φ9.52)
(φ58)
200
360
(φ25.4)
Pipe connecting
port for O.U
Pipe connecting
port for I.U
(Flare connection)
(Brazing connection)
For gas pipe
314
130
(φ38.1)
(φ9.52)
(φ58)
200
360
(φ25.4)
(Flare connection)
Pipe connecting port
for O.U
Pipe connecting
port for I.U
(Brazing connection)
O.U.: Outdoor Unit
I.U.: Indoor Unit
Model
Pipe
TRF-NP335U1
For liquid pipe
(314)
(130)
(φ38.1)
(φ12.7)
(φ58)
(200)
(360)
(φ25.4)
Pipe connecting
port for O.U
Pipe connecting
port for I.U
(Flare connection)
Brazing connection
For gas pipe
(314)
(130)
(φ38.1)
(φ12.7)
(φ58)
(200)
(360)
(φ25.4)
Pipe connecting
port for O.U
Pipe connecting
port for I.U
(Flare connection)
(Brazing connection)
O.U. : Outdoor Unit
I.U. : Indoor Unit
TCGB0079_rev0_11-2012.indb 128 29/01/2013 14:27:33