Mounting The Ma & Contact Terminal Interface Unit; Specifications - Mitsubishi Electric MAC-397IF-E Manuel D'installation

7. Mounting the MA & CONTACT Terminal Interface Unit
When mounting the interface to the back-side dent of MFZ-KA model, be sure to apply insulation material to prevent condensa-
tion from forming.
The Interface unit should be placed in a location where the connecting cable from the interface can reach an indoor unit.
The device will not function properly if the connecting cable is extended, so the connecting cable should not be extended.
Mount the interface unit securely to a pillar or wall using 2 or more screws.
■ When Using Wall Mounting Brackets 2
1
Attach the wall mounting brackets 2 to the interface unit
1 using 2 mounting screws 3.
Interface unit 1
■ When Mounting Directly to a Wall
Mount the interface unit 1 case to the wall using the mounting
screws 3.
Interface unit 1
mounting screws
* When mounting the interface unit 1 using a cushioning
material 4, be sure to mount it in a location where it will not
fall.
Interface unit 1
Cushioning material 4

8. Specifications

Input voltage
Power consumption
Input current
Wall mounting
brackets 2
Screws 3
Screws 3
12 V
2 W
0.15 A
2
Mount the unit to a pillar or wall using 2 mounting screws 3.
Screws 3
When mounting the interface unit 1 inside a ceiling
or wall, install an access door to facilitate mainte-
nance.
When the interface unit 1 is mounted
above an indoor unit, it should be
positioned 40 mm or more away from the
unit to ensure that ceiling grills can be
removed.
40 mm or more
Attach the interface unit 1 connecting cable here.
Store extra connecting cable in the ductwork space
behind the indoor unit.
* If there is any slack in the connecting cable, use a
fastener B to keep it in place.
Cord clamp for
wiring C
Screw D
13