I bought a 6 function universal remote

I don't think you will get that to work, you have two units in one box

https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote

'Z11' doesn't seem to be the correct alpha numerical model number.

https://www.google.com/search?q=philips+z11+tv%2Fvcr+replacement+remote

Save Code list for future reference Refer to the setup ...

Philips https://www.p4c.philips.com > files > sru4000_17 PDF Save Code list for future reference Refer to the setup procedure below and look up the 3 digit code for your brand of TV, VCR, etc., from the list below.
2 pages
Missing: z11 ‎' Must include: z11

Philips 4 digit remote codes for Combo devices - eliztech.com

eliztech.com https://www.eliztech.com > remotes > philips-4digit-co...
Four digit code lists for HTIB and TV/VCR/DVD/DVR/SAT/CABLE Combos - Philips universal remote controls.
Missing: z11 ‎' Must include: z11

Philips Universal Remote Control Programming Instructions

directutor.com https://www.directutor.com > content > philips-sru210...
Program your audio and video devices with Philips Universal remote codes, simple steps for programming Philips universal remote...

2749,2718,2745,2701,2783 are the codes to check with Philips brand TVs. If you wish to get more details, check this site. Pull up older posts there. Setup code list and setup proceedings to many popular brand remote controls are given. Three digit, four digit, five digits and two-digit code list are there. Check the site with patience. Surely you'll get a solution to your problem. Search the site by 'Timeslide' option. It will make search easy. Or, type in the brand name to your device into its search box, and press "Enter."

Setup codes to check with LG brand TVs are 0734,0722,0711,0000,0793. If you wish to get more setup codes, three digits, four digits or five digit ones, check this link. Pull up older posts. Setup code list and setup instructions to some popular model remote controls are given.

Four digit universal remote codes to check with Mitsubishi Brand TVs are : 0005 0151 0051 0004. 0009 0254 0022 0141 0180. If you wish to get more setup codes to different other remote controls, check this link.

Hello
Five digit universal remote codes for Mitsubishi TV are:
11250, 10093, 10150, 10178, 10836
Four digit codes are:
0005 0151 0051 0004 0009 0254 0022 0141 0180
Three digit codes are:
004/ 005/ 009/ 022/ 046/ 081/ 089/ 132/ 133/ 180
OK

Wish You A Happy and Prosperous 2012
Gopakumar G, Trivandrum City, Kerala State, South India.

Hello
Three digit universal remote code for Philips TV are:
003/ 004/ 006/ 008/ 062/ 068/ 069/ 074/ 075/ 076/ 086/ 087/ 089/ 133/ 163/ 183/ 184/ 205/ 206/ 207/ 208/ 212/ 213
Three digit universal remote codes for Philips Magnavox are:
183/ 184/ 208/ 213
Four digit universal remote codes for Philips TV are:
0062 0204 0184 0208 0205 0206 0207 0004 0189 0183 0199 0200 0288 0456 0003 0008 0068 0075 0086 0087 0141
Four digit universal remote codes for Philips Magnavox are:
0062 0204 0207 0183 0226 0288
Direct Code Entry

1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.

Hello

Three digit universal remote codes for Magnavox are:-
183/ 184/ 208/ 213
Four digit universal remote code for Magnavox are:-
0062 0004 0009 0456 0183 0226 0288 0008 0068 0075 0141
Four digit universal remote code for Philips are:-
0062 0204 0184 0208 0205 0206 0207 0004 0189 0183 0199 0200 0288 0456 0003 0008 0068 0075 0086 0087 0141
Four digit universal remote code for Philips Magnavox are:-
0062 0204 0207 0183 0226 0288

Direct Code Entry

1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.

OK.

SETTELITE RECEIVER CODE OF PHILIPS UNIVERSAL REMOTE CONTROL SRU 3040/10 FOR MEDIASTAR RECEIVER

With nearly all brands of universal remote control, there is usually more than one code for Philips. Keep going through the codes until you find one that works correctly.

So if you know that the 1st code doesn't work, then don't save it, and move to the next.

You may find that several codes will actually put the TV into standby, but other functions will be different.

DRC800 Sanyo TV 0799,0154,0893 Panasonic VCR 0035,0162,1062,0616,0225,1035 press device key for 6 seconds led will blink solid key in code correct code will cause led to blink 3 times press power button to confirm code works. rg