W-ECO MULTI SYSTEM Unit Specifications
IV - 112
TD831077
4
8. Concealed Duct High Static Pressure Type
8-5. R.A.P. valve kit
¶ Connect two units in parallel for each indoor unit.
¶ Attach the R.A.P. valve kit within 30 meters from the
indoor unit.
¶ Secure the R.A.P. valve kit using hanging bolts, etc.
¶ Be absolutely sure to install the R.A.P. valve kit top
side up.
¶ Do not place the R.A.P. valve kit directly on the ceiling.
¶ The R.A.P. valve kit is required when a multiple number
of type 76 or 96 units are to be connected to the same
system.
¶ The R.A.P. valve kit is required when a type 76 or 96
indoor unit is to be connected among other indoor
units.
1782_M_I
189
153
100
Min. 200
3040
167
1045
372319354
156
40
36
54
164
30
65
281
51
To outdoor unitTo indoor unit
65
Refrigerant liquid line (ø9.52)
Refrigerant gas line (ø19.05)
Strainer for refrigerant gas line
Service-cover
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