SANYO - combination of VRF outdoor units

[judasfan]

Hello to everyone here in RE! I would like to ask those guys, familiar with SANYO VRF systems! The system must be 30HP, is it possible to combine only inverter units from "4" series VRF like SPW-CR904GDXH8, or is it mandatory to use one inverter and two constant speed units SPW-CR904GDCH8?

[judasfan]

Hello to everyone here in RE! I would like to ask those guys, familiar with SANYO VRF systems! The system must be 30HP, is it possible to combine only inverter units from "4" series VRF like SPW-CR904GDXH8, or is it mandatory to use one inverter and two constant speed units SPW-CR904GDCH8?

Could anybody help with this question?!

[Covi]

Why dont you ask your local Sanyo Wholesaler, or Sanyo Europe?

[judasfan]

Why dont you ask your local Sanyo Wholesaler, or Sanyo Europe?

Thanks for your answer!

[Loops]

Hi Judasfan,

You have to connect one 10HP inverter 'master' together with 2 x 10HP fixed speed 'follower' outdoor units.

Not possible to use multiple inverter together.

Regards

Loops

[judasfan]

Hi Judasfan,

You have to connect one 10HP inverter 'master' together with 2 x 10HP fixed speed 'follower' outdoor units.

Not possible to use multiple inverter together.

Regards

Loops

Hi Loops, many thanx for your answer! Since the system I am repairing consists of 3 INVERTER units, is it possible this to be the problem with loss of oil in the second and third units? Due to this loss of oil the inverter compressors are burnt!