Multi Room Stereo setup not working using receiver/ speaker selector and bluetooth adapter (1 Viewer)

[rememberme]

I have pre-wiring for the following in my house:
- 5 ceiling speakers for home theater in the living room
- 2 speakers (with volume control) on deck
- 2 speakers (with volume control) in kitchen
- 1 speaker (with volume control) in master bath.

All these connections are in the tv niche. so,

I bought the following Receiver with bluetooth adapter:
http://www.amazon.com/dp/B00X84G2B6/ref=twister_B00OM8NMBK?_encoding=UTF8&psc=1

and this speaker selector: http://www.amazon.com/Pyle-PSS4-4-C...&redirect=true&ref_=oh_aui_detailpage_o00_s00

QUESTION: I connected all the speakers to the speaker selector, AND connected speaker selector to Receiver on Zone 2. Connected the bluetooth adapter to the receiver using RCA audio cable -- tried connecting to AUDIO 1 on receiver and also on the ZONE 2 OUT. When connected at AUDIO1 there was no sound on any of the speakers. When connected on ZONE 2 OUT it worked once and it is not working again.

Can you tell me if I am doing something wrong or something better can be done here? When to use AUDIO 1 and when to use Zone 2 OUT?