Carrier 40MAHB - Part Identification and Display Indicators; Indoor Unit Component Identification; Understanding Display Codes and Symbols

OM-40MAHB-01 Specifications subject to change without notice. 3
PART NAMES AND DISPLAY
Fig. 1 — Indoor Unit
Illustrations in this manual are for reference purposes. The actual shape of your indoor unit
may dier slightly.
NOTE: Dierent models have dierent front panels and display windows. Not all the indicators
described above are available for the air conditioner you purchased. Please check the indoor display
window of the unit you purchased.
Remote Control
Remote Control Holder
(some units)
Louver
Front Panel
Air Filter
(pull up)
Display Window
(A)
(B)
(C)
ECO Intelligent Eye
(some units)
Display Code
Meanings
for 3 seconds when:
• TIMER OFF is set
when defrosting
when Active Clean feature is turned on(for Inverter split type )
when ECO feature is activated (some units)
when wireless control feature is activated (some units)
Displays temperature, operation feature and Error Codes:
when 46°F (8° C) heating mode is turned on (some units)
Humidity
Boost
for 3 seconds when:
• TIMER ON is set (
if the unit is OFF, remains on when TIMER ON is set )
• FRESH , SWING, TURBO , ECO, BREEZE AWAY, ECO INTELLIGENT EYE
or SILENCE feature is turned on
• FRESH, SWING, TURBO, ECO, BREEZE AWAY, ECO INTELLIGENT EYE
or SILENCE feature is turned o