“Room Controller” “Group Controller” “Zone Manager” The unit can be used with infrared Remote Control, with the Carrier “Room Controller” or “Group Controller” remote control. Some units can be used also with the Carrier “Zone Manager” remote control. Infrared control instructions are contained in the present manual.
42 HWX / HQX General information Unit operation and maintenance • Inspect equipment for damage due to improper transportation or handling: In case of damage file an immediate claim with the shipping company. Read this instruction manual thoroughly before using the unit.
42 HWX / HQX Infrared remote controller Insert batteries paying attention to the correct polarity indicated in Fix to the wall the remote control holder using the screw. the battery compartment; replace cover. The remote controller operates with two 1.5 V non re-chargeable batteries, type IEC LR03.
42 HWX / HQX Display of selected functions E N G L I S H 1. Symbol of signal transmission M O D E 2. Operating mode display 3. Dehumidification only 4. Cooling and dehumidification 5. Automatic T E M P E R A...
42 HWX / HQX Unit warning lights and controls NORMAL EMER TEST Mod. 06 - 08 - 10 - 12 NORMAL EMER TEST Mod. 18 - 24 Green indicator: Notes: unit ON - unit OFF when not lit. • When indicator N flashes, there is a unit malfunction.
42 HWX / HQX Use of the remote controller E N G L I S H Start/stop Setting desired temperature (button B) When the air conditioner is not in operation, the controller readout (button E) will display the time of day only (in case other symbols are lit, turn...
42 HWX / HQX Use of the remote controller Set combined program Night stop (button K) The combined program (a selection of a sequence of start and stop times) will start and stop the air conditioner daily at the programmed time without any action from the user.
42 HWX / HQX Optimum comfort and lowest consumption - correct cleaning - before a long shutdown period E N G L I S H Optimum comfort and lowest consumption Correct cleaning Turn the unit off and switch the mains supply off.
(food processors, coffee grinders, etc.) are (models with electric heater) operating close by. Cellular or cordless telephones may also • If the manual thermostat trips the circuit, contact your local Carrier interfere with the control. office. GB - 10...
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L010121H09 - 0799 Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1 The manufacturer reserves the right to change any product specifications without notice. Order No. 14270-74M9, July 1999. Supersedes Order No. 14270-74, July 1997. Printed in Italy...