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Summary of Contents for Daikin FXZQ20M8V1B
- Page 1 INSTALLATION AND OPERATION MANUAL System air conditioners FXZQ20M8V1B FXZQ25M8V1B FXZQ32M8V1B FXZQ40M8V1B FXZQ50M8V1B...
- Page 2 ≤45 ≤45 ≥1500* ≥1500* 585~660 ≥1500* ≥1500* 585~660* ≥1500* ≥1500* ≤20 ≤20 FORCED ≤300 1-1.5 m...
- Page 3 Control box IN/D OUT/D Control box IN/D OUT/D REMOTE TRANSMISSION FORCED CONTROL WIRING Control box IN/D OUT/D Control box OUT/D IN/D 5+6+7 SETTING...
- Page 4 3PW25006-8...
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Page 5: Table Of Contents
Insulation for liquid pipe fitting ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR Large sealing pad OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE Small sealing pad SPECIFICALLY DESIGNED FOR USE WITH THE Sealing material... -
Page 6: Important Information Regarding The Refrigerant Used
For the following items, take special care during • Where sufficient clearance for maintenance and service can be ensured. construction and check after installation is finished • Where piping between indoor and outdoor units is possible within the allowable limit. (Refer to the installation manual of the outdoor Tick unit.) when... -
Page 7: Indoor Unit Installation
(When using a heat pump, the temperature of the gas piping can For other installation than standard installation, reach up to approximately 120°C. Use insulation which is contact your Daikin dealer for details. sufficiently resistant.) Also, in cases where the temperature and humidity of the refrigerant piping sections might exceed 30°C or RH 80%,... -
Page 8: Drain Piping Work
RAIN PIPING WORK NOTE Not recommended but in case of emergency. Rig the drain piping as shown in figure and take measures against You must use a torque wrench but if you are obliged to condensation. Improperly rigged piping could lead to leaks and install the unit without a torque wrench, you may follow eventually wet furniture and belongings. -
Page 9: Electric Wiring Work
After piping work is finished, check if drainage flows This system consists of multiple indoor units. Mark each indoor smoothly. unit as unit A, unit B..., and be sure the terminal board wiring to the outdoor unit and BS unit are properly matched. If wiring and Open the water inlet lid, add approximately 2 l of water piping between the outdoor unit and an indoor unit are gradually and check the drainage flow. -
Page 10: Wiring Example And How To Set The Remote Controller
Precautions IRING EXAMPLE AND HOW TO SET THE REMOTE CONTROLLER Observe the notes mentioned below when wiring to the power supply board. Do not connect wires of different gauge to the same power How to connect wiring (See figure 25) supply terminal. -
Page 11: Wiring Example
Summary of field settings IRING EXAMPLE Fit the power supply wiring of each unit with a switch and fuse as Mode First Second code No. (Note 2) code shown in figure (Note 1) Description of setting Outdoor unit Filter contamination Ultra-long- - Heavy/Light ±10,000 hrs. -
Page 12: Installation Of The Decoration Panel
When using wireless remote controllers it is necessary to use NSTALLATION OF THE DECORATION PANEL address setting. Refer to the installation manual attached to the wireless remote controller for the setting instructions. Read the chapter "Test operation" on page 8 before making a test run without attaching the decoration panel. -
Page 13: Maintenance
After turning power on, press the FILTER SIGN RESET button. AINTENANCE The "TIME TO CLEAN AIR FILTER" display disappears. (For details, refer to the operation manual of the outdoor unit.) IMPORTANT ONLY A QUALIFIED SERVICE PERSON IS ALLOWED TO NOTE Do not remove the air filter except when cleaning. -
Page 14: Wiring Diagram
IRING DIAGRAM : FIELD WIRING : BLACK : PINK : TERMINAL : BLUE : RED : CONNECTOR : GREEN : WHITE : ORANGE : YELLOW A1P ......PRINTED CIRCUIT BOARD C1......CAPACITOR (FAN MOTOR) F1U ......FUSE (250 V/5 A) F2U ......FIELD FUSE HAP......LIGHT EMITTING DIODE (SERVICE MONITOR - GREEN) KPR......MAGNETIC RELAY (DRAIN PUMP) M1F ......MOTOR (INDOOR FAN) - Page 15 8+15 9+15 10+15 10~15 mm 8+15 REMOTE TRANSMISSION FORCED CONTROL WIRING 10+15...
- Page 16 4PW25085-1C Zandvoordestraat 300, B-8400 Oostende, Belgium...
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