1. APPLICATION NOTICE: CONTROLS
RELATED PRODUCTS
All Mr. Slim Indoor Units
CITY MULTI Controls Network
MHK-1 RedLINK Wireless Wall Mounted Remote Controller Kit
MAC-399IF MNET Interface for M-Series
MAC-397IF MA & Contact Terminal Interface
The MHK-1 Kit, MAC-399IF, and MAC-397IF Interfaces connect to Mr. Slim indoor unit control boards on CN105. Only
ONE interface at a time can be connected to an indoor unit.
Example A:
If using a MNET Interface on a M-Series indoor unit for BACnet or LonWorks, and need zone level control, use the BMS
front end or a central controller (AG-150/GB-50ADA) or a wireless handheld remote controller.
Example B:
If using a MA & Contact Terminal Interface on a Model MFZ, MSZ, or MSY indoor unit for use with a PAR-21MAAU or
On/Off control, a MNET Interface or MHK-1 Kit cannot be used.
Example C:
If using a PAR-21MAAU on a SEZ or SLZ connecting to TB15, a MNET Interface can be used.
Example D:
If using a MNET Interface on a P-Series outdoor unit (PAC-SF81MA) for BACnet or LonWorks, and need zone level
control, use a MHK-1 RedLINK Wireless Wall Mounted Remote Controller Kit or a PAR-21MAAU connecting to TB-15
(SEZ, SLZ, PEAD, PEA) or TB5 (PKA, PCA, PLA). This product notice is for indoor units only, P-Series ODU is
unaffected.
January 2012 rev 2 Gunder & Associates, LLC. Engineered Products Group
1 Mr. Slim IDU
2 Interface Unit using CN105
" MIFH1 Wireless Receiver
" MAC-399IF
" MAC-397IF
"
3 Remote Controller
" MRCH-1 Wireless Remote Controller
" PAR-21MAA Deluxe MA
" PAR-F27MA ME Remote Controller
MAC-821SC-E
CN105
3
1 2