Merrychef 402s - Manual (Page 47)

402s Ovens Pt. No. 32Z3522 Issue 6
47
2.1 Power up the oven and verify the Firmware version that is loaded into the oven.
2.0 How to check your Firmware Version:
OVEN INFORMATION
Oven On Time: 00028 Hours
Magnetron On Time: 00000 Hours
Door Operations: 00049
Software Version: 4.1LD
MenuKey Code: 002
MenuKey Checksum F076 PAUSE>>
Check the Software Version on the Oven Start Up screen and refer to Table 1 below
Firmware Verification: Table 1
Abbreviation
Code
Firmware Features
Supported
Firmware Version for 402s V3 ovens
2.8LD
or lower
3.0LD 4.0LD 4.1LD 4.2LD 4.3LD
GM
4.4LD
QSR
- Screen Saver
NSS No Screen Saver
- Edit Pre-Heat
NEPT Hidden Edit Pre-Heat
- Edit Profile
NEP Hidden Edit Profile
- Edit Programs
NPM Hidden Edit Programs
FO Magnetron Detect
*
EMD Extended Mag Detect
SSR Solid State Relay
Note: this Table excludes KFC France ovens.
Note: ALL ovens that are lower than 3.0LD Firmware should be up-lifted to version
3.0LD or higher depending on what hardware is fitted. (Refer to Table 2a & Table 2b)
CODEKEY Version 4.3LD or lower (GM ovens) CODEKEY Version 4.4LD (QSR ovens)
All ovens except ‘Quick Service Restaurants'’
Subway and KFC
‘Quick Service Restaurants’ only including
Subway and KFC
Please also be aware of the store you are visiting as this would dictate what version of Firmware
they would require. See below for clarification.
*IIf Fibre Optic hardware is fitted.