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E N G L I S H
INSTALLATION MANUAL
FLOOR STANDING TYPE INDOOR UNIT
Exposed models:
YDEFS-022C15B
YDEFS-028C15B
YDEFS-036C15B
YDEFS-045C15B
For correct installation, read this manual before starting installation.
Only trained and qualified service personnel should install, repair or service air conditioning equipment. Users
should not install the air conditioner by themselves.
All pictures are only sketches. If there is any difference between pictures in this manual and the actual shape
of the air conditioner you purchased, the actual shape shall prevail.
YDEFS-056C15B
YDEFS-071C15B
YDEFS-080C15B
E-II-YDEFS-YDCFS-0508
Concealed models:
YDCFS-022C15B
YDCFS-028C15B
YDCFS-036C15B
YDCFS-045C15B
YDCFS-056C15B
YDCFS-071C15B
YDCFS-080C15B
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Summary of Contents for York YDCFS-022C15B
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Page 1: Installation Manual
E-II-YDEFS-YDCFS-0508 E N G L I S H INSTALLATION MANUAL FLOOR STANDING TYPE INDOOR UNIT Exposed models: Concealed models: YDEFS-022C15B YDEFS-056C15B YDCFS-022C15B YDCFS-056C15B YDEFS-071C15B YDCFS-028C15B YDCFS-071C15B YDEFS-028C15B YDEFS-036C15B YDEFS-080C15B YDCFS-036C15B YDCFS-080C15B YDEFS-045C15B YDCFS-045C15B For correct installation, read this manual before starting installation. -
Page 2: Table Of Contents
CONTENT Installation precaution................1 Installation place ..................1 Accessories....................3 Install the main body................4 Install the connecting pipe..............8 Connect the drain pipe ................10 Electric Wiring ......................11 Control.........................13 Test operation...................16... -
Page 3: Installation Precaution
INSTALLATION PRECAUTION To install properly, please read this manual at first. The air conditioner must be installed by qualified persons. When installing the indoor unit or its tubing, please follow this manual as strictly as possible. When all the installation work is finished, please turn on the power only after a thorough check. - Page 4 Notes Before Installation 1. Select the correct carry-in path. 2. Move this unit as originally packaged as possible. 3. If the air conditioner is installed on a metal part of the building, it must be electrically insulated according to the relevant standards to electrical appliances. NOTE: Remark per EMC Directive 89/336/EEC For to prevent flicker impressions during the start of the compressor (technical process),...
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Page 5: Accessories
ACCESSORIES Q'ty Usage Name of Accessories Qutline Owner's manual (This manual) Installation manual Pipe insulation material Heat insulation Signal receiver display board Receive Signal Mounting screw(ST3.9x12-C-H) Mounting screw B ST2.9x10-C-H Remote controller & Its Frame 1. Remote controller....1 Remote controller Remote controller holder 2. -
Page 6: Install The Main Body
Install the main body The units may be mounted vertically ,provided that the correct clearances for positioning are maintained.(Refer to Chart 1 -3 ) Version Version Vertical unit with casing,with air intake from Vertical unit with casing,with air intake from below front and air outlet on top, for installation on and air outlet on top, for installation on a wall or a wall or on feet on the floor. - Page 7 Version Installation For installation,follow the instructions set out below: Remove the external casing,unscrewing the screws which secure it to the structure,as following indicated.(Refer to Chart 4) Chart 4 Mark out the fixing points on the wall,either by marking through the drillings in the unit itself,or by referring to the measurements given in Table 2.
- Page 8 The dimension of the unit Capacity (W) A(mm) B(mm) C(mm) 2200-2800W type 6.35 12.7 12.7 3600-4500W type 6.35 5600-8000W type 1225 9.52 Table 2 Version Installation For installation,follow the instructions set out below: Remove the external casing,unscrewing the screws which secure it to the structure.(Refer to Chart 7) Chart 7 Put the unit onto the feet, and fix it by screws.(Refer to Chart 8)
- Page 9 Version Installation For installation,follow the instructions set out below: Mark out the fixing points on the wall,either by marking through the drillings in the unit itself,or by referring to the measurements given in Table 2. Secure the unit by driving the four fixing screws into suitable masonry plugs.(Refer to Chart 10) Chart 10 W type...
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Page 10: Install The Connecting Pipe
INSTALL THE CONNECTING PIPE Do not let air, dust, or other impurities fall in the pipe system during the time of installation. The connecting pipe should not be installed until the indoor and outdoor units have been fixed already. Keep the connecting pipe dry, and do not let moisture in during installation. The Procedure of Connecting Pipes 1. - Page 11 Use the market brass pipe. Be sure to use the same insulating materials when you buy the brass pipe. (More than 9mm thick) Use frozen oil Bend the pipe with thumb Make the ends straight Min-radius 100mm Chart 11 Chart 12 Chart 13 2.
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Page 12: Connect The Drain Pipe
CONNECT THE DRAIN PIPE 1. Install indoor unit drain pipe The outlet has PTI screw bread, Please use sealing materials and pipe sheath (fitting) when connecting PVC pipes. CAUTIONS The drain pipe of indoor unit must be heat insulated, or it will condense dew, as well as the connections of the indoor unit. -
Page 13: Electric Wiring
ELECTRIC WIRING WARNING Specified power cables should be used. Do not apply any pressure on the terminals used to connect. Improper connection may cause fire. Grounding must be properly done. The grounding wire should be away from gas pipes, water pipes, telephone, lightening rods or other grounding wires. -
Page 14: The Specification Of Power
The Specification of Power 2200-8000W type TYPE(W) PHASE 1-PHASE POWER 220-240V~ 50Hz FREQUENCY AND VOLT CIRCUIT BREAKER/FUSE A ( ) INDOOR UNIT POWER WIRING INDOOR/OUTDOOR GROUND WIRING CONNECTING WEAK ELECTRIC WIRING SIGNAL Table 3 Caution: A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation. -
Page 15: Control
Indoor/Outdoor Unit Signal Wire Connect the wire according to their numbers. Wrong connection may cause malfunction . Wiring Connection Seal the wiring connection with the insulation material , or the condensing dew will be caused. Panel Wiring Connect the Swing Motor terminal block according to the Panel Installation Manual. Terminal Board Diagram Please refer to the indoor unit wiring diagram for the wiring. - Page 16 NUM_S NUM_S NUM_S NUM_S ENC2 ENC2 ENC2 ENC2 Model 3 Model 4 Model 1 Model 2 Model 1 show the address `0-F` respectively, that is, `0-15` indoor unit; Model 2 show the address `0-F` respectively, that is, `16-31` indoor unit; Model 3 show the address `0-F` respectively, that is, `32-47` indoor unit;...
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Page 17: Network Address Set
Network address set Every air-conditioner in network has only one network address to distinguish each other. Address code of air-conditioner in LAN is set by code switch on Network Interface Module ( ), and the set range is 0-63. Toggle switch set Network address code 00~15 16~31... -
Page 18: Test Operation
TEST OPERATION 1. The test operation must be carried out after the entire installation has been completed. 2. Please confirm the following points before the test operation: The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed. The refrigerant pipe system is leakage-checked. - Page 19 DE - COMMISSIONING DISMANTLING & DISPOSAL This product contains refrigerant under pressure, rotating parts, and electrical connections which may be a danger and cause injury! All work must only be carried out by competent persons using suitable protective clothing and safety precautions. and may start without warning 1.
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