Mr. Slim MXZ Series Guide Specification ©July 2011 Mitsubishi Electric / HVAC 30/51
outdoor unit. The control signal between the indoor and outdoor unit shall be pulse
signal 24 volts DC. Indoor units shall have the ability to control supplemental heat via
connector CN24 and a 12 VDC output.
2. For A-Control, a three (3) conductor 14 gauge AWG wire with ground shall provide
power feed and bi-directional control transmission between the outdoor and indoor
units. . If code requires a disconnect mounted near the indoor unit, a TAZ-MS303 3-Pole
Disconnect shall be used – all three conductors must be interrupted.
3. The system shall be capable of automatic restart when power is restored after power
interruption. The system shall have self-diagnostics ability, including total hours of
compressor run time. Diagnostics codes for indoor and outdoor units shall be displayed
on the wired controller panel.
4. Remote Controller
All remote controller needs to be ordered separately from the unit.
a. Wireless, wall mounted remote controller kit (MHK1)
The Wireless, wall mounted remote controller kit (MHK1) shall consist of a wireless,
wall mounted controller (MRCH1), a wireless receiver (MIFH1) and a cable
(MRC1) to connect the receiver to the indoor unit. The controller shall be white in
color with a light-green LCD display and a backlight feature. The MRCH1 shall
consist of four Function buttons below the display, and Increase/Decrease Set
Temperature buttons and a Hold button to the right of the display. The controller
shall have a built-in temperature sensor and a battery holder, using two AA alkaline
batteries. Temperature shall be displayed in either Fahrenheit (°F) or Celsius (°C),
and temperature changes shall be by increments of 1°F (0.5°C).
The MHK1 uses Honeywell RedLINK
TM
technology, and the wireless receiver is
specially designed for Mitsubishi units. Linking to the wireless network shall be
done from the receiver and from the remote controller. There shall not be any
interference with other wireless devices or neighboring RedLINK
TM
products.
Communication shall be automatically restored after power resumes and after
batteries are replaced.
The basic functions are:
Wireless, Wall Mounted Remote Controller Kit (MHK1)
Item Description
Number of Units Controllable 1 unit
ON/OFF Run and stop operation
Operation Mode Switches between Cool/Drying/Auto/Fan/Heat.
Temperature Setting
(Range and modes depend
on connected unit model)
Controller general setpoint temperature range:
Cool/Dry: 50°F-99°F
Heat: 40°F-90°F
Auto: 50°F-90°F
Controller temperature range when connected to the
SLZ/SUZ system:
Cool/Dry: 67°F-87°F
Heat: 63°F-83°F
Auto: 67°F-83°F
(32 pages)
(24 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels