Fujitsu UTY-RVRU - Table of Contents

OPERATION MANUAL
(full)
PART No. 9373329961-03
WIRED REMOTE CONTROLLER
4-5 Away ........................................................................17
4-5-1 Eco Away (setting) ................................................. 17
4-5-2 Away ...................................................................... 18
4-5-3 Vacation ................................................................. 18
4-6 Cleaning..................................................................18
4-6-1 Panel Cleaning ....................................................... 18
4-6-2 Filter Sign Reset .................................................... 18
5 Setting
5-1 Timer .......................................................................19
5-1-1 AutoO󰀨Timer ........................................................ 19
5-1-2 Outdoor unit low noise ........................................... 20
5-2 Initial setting ......................................................... 21
5-2-1 RC (Remote Controller) Group Name ................... 21
5-2-2 Admin password .................................................... 22
5-2-3 Display Item ........................................................... 23
5-2-4 Deadband .............................................................. 23
5-2-5 Set Temp. Limit ...................................................... 23
5-2-6 RC (Remote Controller) Sensor ............................. 24
5-3 Preference ............................................................. 24
5-3-1 Daylight Saving Time ............................................. 24
5-3-2 Date Setting ........................................................... 24
5-3-3 Temperature unit .................................................... 25
5-3-4 Language ............................................................... 25
5-3-5 Logo Display .......................................................... 25
5-3-6 License ................................................................... 25
5-3-7 Backlight ................................................................. 26
5-3-8 Operation Lamp ..................................................... 26
5-4 Service ................................................................... 27
5-4-1 Maintenance .......................................................... 27
5-4-2 Troubleshooting ..................................................... 27
6 OPERATION TIPS
6-1 Selectable Modes (for VRF system) ................... 28
6-1-1 Heat recovery system ............................................ 28
6-1-2 When indoor units are connected for cooling only
in heat recovery system ......................................... 28
6-1-3 RB priority connection in heat recovery system..... 28
6-1-4 Heat pump system ................................................. 28
6-1-5 Outdoor unit priority connection in heat pump
system .................................................................... 28
6-2 Settable temperature range ................................ 28
6-3 Deadband and set temperature .......................... 28
7 OTHERS
7-1 Outline Dimensions ............................................. 29
7-2 Specications ....................................................... 29
7-3 Error Code ............................................................. 29
Contents
1 INTRODUCTION
1-1 Safety precautions ................................................. 3
1-2 System outline ........................................................ 3
1-2-1 Terminology .............................................................. 3
1-2-2 Passwordconguration ............................................ 4
1-3 Name of parts ......................................................... 4
1-4 Before operation or setting................................... 4
1-4-1 Wake the controller .................................................. 4
1-4-2 Standby mode screen .............................................. 4
1-4-3 Child safety lock ....................................................... 4
1-4-4 Password ................................................................. 5
1-4-5 Message screen ....................................................... 5
2 BASIC OPERATION
2-1 Mainscreenconguration .................................... 5
2-1-1 Explanation of items common to the main screen. .. 5
2-2 OperationOn/O󰀨 .................................................... 6
2-3 Temperature setting ............................................... 6
2-3-1 Temperature screen ................................................. 6
2-4 Operation mode setting ........................................ 7
2-5 Fan speed setting ................................................... 7
3 Other settings
3-1 Eco Away ................................................................. 7
3-2 Weekly Timer .......................................................... 7
3-2-1 Weekly timer screen ................................................ 7
3-2-2 Day selection screen ................................................ 8
3-2-3 One day schedule setting screen ............................ 8
3-2-4 Operation mode screen ........................................... 9
3-2-5 Set Temp. screen ..................................................... 9
3-2-6 Time screen ............................................................. 9
3-2-7 Operation Setting screen ....................................... 10
3-2-8 DayO󰀨screen ....................................................... 10
3-2-9 Create the schedule ............................................... 10
4 Detail
4-1 Air Flow Direction..................................................12
4-1-1 Individual hold ........................................................ 13
4-2 Comfort Function ..................................................14
4-2-1 Powerful ................................................................. 14
4-2-2 Comfort Air Flow .................................................... 14
4-2-3 Optimum start ........................................................ 14
4-3 Energy-saving ........................................................14
4-3-1 Economy ................................................................ 14
4-3-2 Occupancy sensor ................................................. 14
4-3-3 Energy saving fan .................................................. 16
4-3-4 Set Temp. Auto Return ........................................... 16
4-4 Safety shield ..........................................................17
4-4-1 Anti-Freeze............................................................. 17
4-4-2 Emergency Heat .................................................... 17
En-1