Multi F Engineering Manual

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6 | INTRODUCTION
Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F
FUNCTIONS, CONTROLS AND
OPTIONS OVERVIEW
7DEOH Indoor Units—Functions, Controls and Options.
Indoor Unit Type
$57&22/
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Mounted
$57&22/
Gallery
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Mounted
Ceiling
Concealed
(Low Static)
Ducted
Ceiling
Concealed
(High Static)
Ducted
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Ceiling
Cassette
Vertical-
Horizontal Air
Handling Unit
$LUÀRZ
Air supply outlets
1311241
Airflow direction (left/right)
Auto Auto Auto
Airflow direction (up/down)
Auto Auto Auto Auto
Auto swing (left/right)
¥¥¥
Auto swing (up/down)
¥¥¥ ¥
Airflow steps (fan/cool/heat)
6 / 6 / 6 5 / 5 / 4 6 / 6 / 6 3 / 3 / 3 3 / 3 / 3 4 / 5 / 4 3 / 3 / 3
Comfort Air (random fan speed)
¥¥¥ ¥
Jet-cool/Jet Heat (power wind)
¥¥¥ ¥
Swirl wind
¥
Filter
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1
¥¥¥¥¥¥
Plasma
2
o
3
3M Micro Dust Filter
2
¥¥
Ventilation
¥
4
Operation
Drain pump
¥¥¥
E.S.P. control
¥¥ ¥
Electric heater
o
High ceiling
5
¥
Hot Start
¥¥¥¥¥¥¥
Self diagnostics
¥¥¥¥¥¥¥
Soft Dry (dehumidification)
¥¥¥¥¥¥¥
Auto operation
¥¥¥¥¥¥¥
Auto clean (coil dry)
¥¥¥
Auto restart
¥¥¥¥¥¥
Child lock
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Forced operation
¥¥¥ ¥
Group control – Requires the use
of one Group control Cable Kit
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additional indoor unit
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5
Sleep mode
¥¥¥¥¥¥¥
Timer (on/off)
¥¥¥¥¥¥¥
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Two thermistor control
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Controllers
7-Day programmable controller
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Simple wired remote controller
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¥¥¥o
6
o
6
¥ o
6
Dry contact
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7
Dry contact (temperature setting)
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Central control (LGAP)
¥¥¥¥¥¥¥
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¥¥¥
Special
Function
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8
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1
Primary washable filters.
2
Secondary filter
3
Branch location and static pressure requirements. Requires PTPKQ0
Plasma kit.
4
Requires ventilation kit PTVK430 (Temperature, humidity, and volume
limitations apply).
5
Group control will affect available features
6
Requires wired zone controller
7
For use with 3rd party thermostat
8
Embedded. Optional for LVNxxxHV4 4-way VAHU; LDN 9/12 MBH
LSD are compatible as of June 2018 production. Not available for 2-way
LMVNxxxHV VAHU.
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o = Unit option