85464609163012 cv6233186917 this air conditioner uses the refrigerant r410a. Operating instructions split system air conditioner model no. Indoor units indoor unit type remarks 42 36 26 4-way cassette s-26pu1u6 s-36pu1u6 s-42pu1u6 with wired remote controller: cz-rtc2 s-26pk1u6 with wireless remote ...
2 contents page product information ...........................................................................................................2 safety precautions..............................................................................................................2 installation location.......
3 installation location • we recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the installation instructions provided with the unit. • before installation, check that the voltage of the electric supply in your home or office is the sam...
4 operation condition • for safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning or servicing. • pull off the power plug from a receptacle, or switch off the breaker, or switch off the power disconnecting mean to isolate the air conditioner from the main p...
5 names of parts indoor unit 4-way cassette wall mounted u1 type (4-way) k1 type ceiling low silhouette ducted t1 type f1 type remote controller (wired type: available for all indoor units) remote controller (optional) (wireless type: all available for u1 and t1) (wireless type : available for f1) t...
6 adjusting airflow direction 4-way cassette (u1) this air conditioner is equipped with auto flaps. You can set the airflow direction to a specific angle or to the sweep mode using the remote controller. (refer to the description of the remote controller.) do not move the flap with your hands. c...
7 adjusting airflow direction (continued) wall mounted (k1) a. Vertical directions (automatic) confirm that the remote controller has been turned on. Press the flap button to start the flap moving up and down. If you want to stop the flap movement and to direct the air in the desired direction, pr...
8 care and cleaning 1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning. 2. Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard. Air intake and outlet side (indoor unit) clea...
9 care and cleaning (continued) how to remove the filter (continued) 4. Remove the air filter attached to the air intake grille. How to remove the filter (continued) ceiling type (t1): 1. Remove the bolt screws on the finger-hold using a screw driver. (after cleaning, be sure to attach the two bolt ...
10 special remarks heating performance • because this appliance heats a room by utilizing the heat of the outside air (heat pump system), the heating efficiency will fall off when the outdoor temperature is very low. If sufficient heat cannot be obtained with this heat pump, use another heating appl...
11 troubleshooting (before calling for service) if your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or a service center. Tips for energy saving trouble possible cause remedy air conditione...
12 wireless remote controller model no. Remote controllers wireless remote controller (for f1 type) cz-rwsc1u wireless remote controller (for u1 type) cz-rwsu1u wireless remote controller (for k1 type) cz-rwsk1u 163011_singlesplit_en_2cover.Fm page 12 thursday, september 15, 2011 8:59 am.
13 unit display and operation controller for k1, u1, and t1 types operation lamp this lamp lights when the appliance is turned on. Timer lamp this lamp lights when the system is being controlled by the timer. Standby lamp when the unit is in the heating standby condition, the standby lamp lights. If...
14 unit display and operation controller for k1, u1, and t1 types (continued) to access operation controller: press on the two latches of the air intake grille with your thumb in the direction of the arrow to open the grille. And open the air intake grille downward. The operation controller is locat...
15 operation controller with receiver (separated from indoor unit) for f1 type a:operation controller (separated from indoor unit) you can operate this air conditioner using the operation controller without the wireless remote controller. B:remote control receiver this section picks up infrared sign...
16 using wireless remote controller how to install batteries 1. Press and slide the cover on the back of the wireless remote controller in the direction of the arrow. 2. Install two aaa alkaline batteries (lr03). Make sure the batteries point in the direction marked in the battery compartment. 3. Pr...
17 using wireless remote controller (continued) how to use wireless remote controller when using the wireless remote controller, always point the unit’s transmitter head directly at the air conditioner’s receiver. Wireless remote controller installation position the wireless remote controller can be...
18 remote controller 1. Operation display displays the operation status. (the figure shows all the statuses.) • the auto-flap display may be different, depending on the installed unit. 2. Start/stop button pressing this button once starts and pressing again stops the operation. 3. Fan speed button 4...
19 how to set address ( ) setting addresses of indoor units for remote controller setting remote control addresses 1. If you press and at the same time, “set” will blink. 2. While holding down, every time you press , it cycles from all 1 2 3… 6 all. Set it to the receiver address switch of the indoo...
20 operation setting current time after changing the batteries and pressing reset, be sure to reset the current time. (when reset is pressed, the current time reverts to [ ]) 1. Press for two seconds or more. Once the clock displays starts blinking, the clock can be set. 2. Set the hour with / of th...
21 if all the indoor units are identical in a cooling system and are under control as one group, it heats or cools automatically via the differences between the set temperature and the room temperature. • depending on the indoor unit used, the remote controller may have a [dry] indicator on its disp...
22 combining on and off timers • setting the on and off timers, respectively. checking the timer setting • if you press either / for the or the , the scheduled time is displayed for four seconds. • when no timer setting has been made, it displays --:--. (initial setting) changing a timer setti...
23 adjusting wind direction • never try to manually move the flap (up-down wind direction plate) that is operated by the remote controller. • when the unit stops, the flap (up-down wind direction plate) automatically faces downwards. • when the unit is in heating standby, the flap (up-down wind dire...
24 operation without wireless remote controller if you have lost the wireless remote controller or if it is not working properly, follow the steps below: step 1 to start the air conditioner press the on/off operation button (automatically setting cooling or heating operation). Step 2 setting the air...
25 specifications 4-way cassette type (u1 type) wall mounted type (k1 type) model name power source cooling capacity heating capacity sound pressure level outdoor (hi) indoor (h/m/l) unit dimensions (indoor unit : include panel) net weight h : inch (mm) w : inch (mm) d : inch (mm) lbs. (kg) btu/...
26 specifications (continued) ceiling type (t1 type) low silhouette ducted type (f1 type) model name power source cooling capacity heating capacity sound pressure level outdoor (hi) indoor (h/m/l) unit dimensions (indoor unit : include panel) net weight h : inch (mm) w : inch (mm) d : inch (mm) ...
27 163011_singlesplit_en_2.Fm page 27 thursday, september 15, 2011 9:03 am.
Printed in japan be0711-21111.
