Questions about SANYO equipment

[judasfan]

Hello guys, could anybody help me with these questions:

1. Does SANYO MINI SHIKI SAI KAN series aircons use "hot gas defrost" method like SANYO SHIKI SAI KAN or rely on standard "reverse cycle defrost"?
2. Could VRV outdoor units like SANYO SPW-CR904GDXH8 be combined with SANYO SPW-C0905DXHN8 in one VRV system? The indoor units in this system are from "4" series.

Thanks in advance for the help!

[judasfan]

Hello guys, could anybody help me with these questions:

1. Does SANYO MINI SHIKI SAI KAN series aircons use "hot gas defrost" method like SANYO SHIKI SAI KAN or rely on standard "reverse cycle defrost"?
2. Could VRV outdoor units like SANYO SPW-CR904GDXH8 be combined with SANYO SPW-C0905DXHN8 in one VRV system? The indoor units in this system are from "4" series.

Thanks in advance for the help!

Good day to all! Can anybody help me with those questions?!

[Brian_UK]

Most aircon heat pump units use reverse cycle defrost which equals hot gas defrost in these cases.

[judasfan]

Most aircon heat pump units use reverse cycle defrost which equals hot gas defrost in these cases.

Thanx for your answer Brian, but maybe I didn't explain it right - I mean injection of hot gas directly in the outside heat exchanger, without reversing the heating cycle! This method is used by SANYO SHIKI SAI KAN Series.

[Brian_UK]

Ah, news to me, sounds good idea though.