Service Bulletin Indexfor All
Date
Number
Topic
Affected Component
3/14/2024
MER_SB_0034
Sonic MHL, MHG Critical Parts
Stocking List
1/26/2024
MER_SB_0033
CrispyMax Cooling
Fans
5/10/2023
MER_SB_0032
CrispyMax Safety Overflow
Safety Overflow Information
9/22/2022
MER_SB_0031
Zone Low Temp error Modification
Error Correction Instructions
9/27/2023
MER_SB_0030
Crispy Max Board Replacement
Control Board Replacement
4/13/2021
MER_SB_0029
Critical Link to Ultratronik UI Replacement Kits
Ultratronik controller replacements
9/3/2024
MER_SB_0028
CrispyMax Stocking Parts
8/25/2025
MER_SB_0027
Arby's MHA, MHD Critical Parts
7/28/2020
MER_SB_0026
SD Card Replacement in CFA Cabinets Completion
SD Card Replacement Complete
10/14/2019
MER_SB_0025
SD Card Replacement in Chick-fil-A Cabinets
SD Card Replacement CFA
9/19/2019
MER_SB_0024
SD Card in Chick-fil-A Cabinets
Replacement of Touchscreen Controller
5/24/2019
MER_SB_0023
Dispatching Calls, Critical Service Parts
Dispatch, Stocking Parts List
5/10/2019
MER_SB_0022
Online Training
10/21/2025
MER_SB_0021
MercoMax CFA Holding Cabinet Critical Parts
8/22/2018
MER_SB_0018
MercoMax MHC CFA Latch Retrofit
Latch
5/28/2018
MER_SB_0016
Touch Screen Display Issues
Controller
12/5/2017
MER_SB_0012
MHCFA Required Stocking List rev 12/05/2017
6/23/2017
MER_SB_0010
Failed Parts Only Warranty
Failed Parts Warranty
2/10/2017
MER_SB_0008
Timer Bars Legacy PHU's
Legacy PHU Timer Bars
2/3/2017
MER_SB_0007
450 Watter Air Heater for PHU's
Air Heater