Daikin REYQ8-48PY1B, Service Manual

Page: 454 / 477

Piping Installation Point SiBE37-701_B
443 Appendix
5. Piping Installation Point
5.1 Piping Installation Point
The projection part between multi connection piping kits
When the piping length between the multi connection kits or between multi connection kit and outdoor
unit is 2m or more, prepare a vertical projection part (200mm or more as shown below) only on the
gas pipe line location less than 2m from multi connection kit.
Connection
Kit A Connection
Kit B
5m or less
than 5m
Maximum length from a connection
kit. 10m or less from first branch.
(Equivalent Piping Length 13m)
Since there is a possibility that oil may be collected on a stop machine side, install piping
between outdoor units to go to level or go up to an outdoor unit, and to make a slope.
(V3036)
In the case of 2m or less
Less than 2m
(V3037)
In the case of 2m or more
Less than 2m
Less than 2m Less than 2m
(V3038)
Vertical
Projection
Vertical
Projection Vertical
Projection
200mm or
more
2m or more