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Outdoor Unit Single Zone Heat Pump Ductless System - Sizes 09K to 36K
Fig. 1 - Sizes 09K-36K
NOTES: Read the entire instruction manual before starting the
installation.
Images are for illustration purposes only. Actual
models may differ slightly.
D5CERAH
Installation Instructions
SAFETY CONSIDERATIONS........................................................2
SPECIFICATIONS...........................................................................8
ACCESSORIES................................................................................10
DIMENSIONS..................................................................................11
CLEARANCES ................................................................................15
INSTALLATION .............................................................................16
Step 1 - Select Installation Location.................................................17
Step 2 - Install Drain Joint ................................................................18
Step 3 - Anchor the Outdoor Unit.....................................................19
Step 4 - Connect Signal and Power Cables ......................................20
Step 5 - Refrigerant Connection .......................................................21
WIRING INSTRUCTION................................................................23
WIRING DIAGRAMS .....................................................................24
CONNECTION DIAGRAMS ..........................................................29
AIR EVACUATION ........................................................................31
TEST RUN .......................................................................................32
CARE AND MAINTENANCE........................................................32
TROUBLESHOOTING ...................................................................33
ERROR CODES...............................................................................33
DUCTLESS START-UP CHECKLIST - Single Zone ....................34
Specifications subject to change without notice.
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Summary of Contents for Carrier D5CERAH
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Page 1: Table Of Contents
D5CERAH Installation Instructions Outdoor Unit Single Zone Heat Pump Ductless System - Sizes 09K to 36K TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS............2 SPECIFICATIONS................8 ACCESSORIES................10 DIMENSIONS..................11 CLEARANCES ................15 INSTALLATION ................16 Step 1 - Select Installation Location..........17 Step 2 - Install Drain Joint ..............18 Step 3 - Anchor the Outdoor Unit.............19... -
Page 2: Safety Considerations
D5CERAH: Installation Instructions SAFETY CONSIDERATIONS WARNING Installing, starting up, and servicing air- conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.). PERSONAL INJURY AND PROPERTY DAMAGE HAZARD Only trained, qualified installers and service mechanics should install, For continued performance, reliability, and safety, the only start- up, and service this equipment. -
Page 3: Explosion Hazard
D5CERAH: Installation Instructions WARNING WARNING EXPLOSION HAZARD ELECTRICAL WARNINGS Failure to follow this warning could Only use the specified wire. If the wire is damaged, it must be replaced result in death, serious personal injury, by the manufacturer, its service agent or similarly qualified persons in and/or property damage. - Page 4 D5CERAH: Installation Instructions WARNING WARNING WARNINGS FOR PRODUCT INSTALLATION FOR FLAMMABLE REFRIGERANTS Turn o? the air conditioner and disconnect the power before performing Do not use means to accelerate the defrosting process or to clean, other any installation or repairing. Failure to do so can cause electric shock.
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Page 5: Information Servicing
D5CERAH: Installation Instructions 1. Installation (where refrigerant pipes are allowed) Any person who is involved with working on or breaking into a - the minimum floor area of the room shall be mentioned in the form refrigerant circuit should hold a current valid certificate from an of a table or a single figure without reference to a formula;... - Page 6 D5CERAH: Installation Instructions 5. Presence of fire extinguisher 12. Cabling Check that cabling will not be subject to wear, corrosion, excessive If any hot work is to be conducted on the refrigeration equipment or pressure, vibration, sharp edges or any other adverse environmental any associated parts, appropriate fire extinguishing equipment shall effects.
- Page 7 D5CERAH: Installation Instructions 15. Charging procedures 17. Labeling In addition to conventional charging procedures, the following Equipment shall be labeled stating that it has been de-commissioned requirements shall be followed: and emptied of refrigerant. The label shall be dated and signed. For appliances containing FLAMMABLE REFRIGERANTS, ensure •...
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Page 8: Specifications
D5CERAH: Installation Instructions SPECIFICATIONS Table 2 — Specifications D5CER- D5CER- D5CER- D5CER- D5CER- D5CER- D5CER- D5CER- AH09AAJ AH12AAJ AH09AAK AH12AAK AH18AAK AH24AAK AH30AAK AH36AAK Refrigerant Type R454B R454B R454B R454B R454B R454B R454B R454B Type Charge lb. (kg) 1.34(0.61) 1.52(0.69) 1.34(0.61) - Page 9 D5CERAH: Installation Instructions Table 3 — A (min) HO, RELEASE HEIGHT FT (M) Mc or Mrel (lbs (kg)) ≤ 7.2 (2.2) 7.5 (2.3) 7.9 (2.4) 8.5 (2.6) 9.2 (2.8) 9.8 (3.0) ≤ 3.91 (1.776) 12 (1.10) 4.0 (1.8) 60 (5.53) 57 (5.29)
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Page 10: Accessories
D5CERAH: Installation Instructions ACCESSORIES The system is shipped with the following accessories. Use all of the installation parts and accessories to install the system. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. Keep the installation manual in a safe place and do not discard any other accessories until the installation work has been completed. -
Page 11: Dimensions
D5CERAH: Installation Instructions DIMENSIONS Table 6 — Dimensions 9K 115V 12K 115V SYSTEM SIZE (115 V) (115 V) (208/230 V) (208/230 V) (208/230 V) (208/230 V) (208/230 V) (208/230 V) inch 21.85 21.85 21.85 21.85 21.81 26.5 31.89 31.89 Height (H) inch 30.12... - Page 12 D5CERAH: Installation Instructions Fig. 4 — Size 18K Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
- Page 13 D5CERAH: Installation Instructions Fig. 5 — Size 24K Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
- Page 14 D5CERAH: Installation Instructions Fig. 6 — Sizes 30K and 36K Table 7 lists the units covered in this document. Table 7 — Unit Sizes SYSTEM TONS BTUH VOLTAGE PRODUCT 0.75 9,000 115-1 D5CERAH09AAJ 12,000 115-1 D5CERAH12AAJ 0.75 9,000 208/230-1 D5CERAH09AA3...
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Page 15: Clearances
D5CERAH: Installation Instructions CLEARANCES Air inlet Air outlet Fig. 7 — Clearances Table 8 — Clearances MINIMUM VALUE UNIT IN. (MM) 20 (508) 14 (355) 20 (508) 4 (101) 4 (101) NOTE: The outdoor unit must be mounted at least 2in (50mm) above the maximum anticipated snow depth. -
Page 16: Installation
D5CERAH: Installation Instructions INSTALLATION Table 9 — Base Pan Rubber Plugs OUTDOOR UNIT MODEL BASE PAN RUBBER PLUGS QTY. NUMBER PER UNIT RCD PART NUMBER WARNING D5CERAH09AAJ 12600801A00077 D5CERAH12AAJ Prior to Installation D5CERAH09AAK 12600801A00077 D5CERAH12AAK Before installing the indoor unit, ensure the compatibility with the... -
Page 17: Step 1 - Select Installation Location
D5CERAH: Installation Instructions Step 1 - Select Installation Location NOTE : PRIOR TO INSTALLATION Before installing the outdoor unit, you must choose an appropriate location. The following are standards that will help you choose an appropriate location for the unit. -
Page 18: Step 2 - Install Drain Joint
D5CERAH: Installation Instructions Step 2 - Install Drain Joint NOTE : PRIOR TO INSTALLATION Before bolting the outdoor unit in place, you must install the drain joint at the bottom of the unit. For the units with base pan built-in with multiple holes for proper draining during defrost, the drain joint is no need to be installed. -
Page 19: Step 3 - Anchor The Outdoor Unit
D5CERAH: Installation Instructions Step 3 - Anchor the Outdoor Unit WARNING WHEN DRILLING INTO CONCRETE, EYE PROTECTION IS RECOMMENDED AT ALL TIME. The outdoor unit can be anchored to the ground or to a wall-mounted bracket with bolt(M10). Prepare ●... -
Page 20: Step 4 - Connect Signal And Power Cables
D5CERAH: Installation Instructions Step 4 - Connect Signal and Power Cables - Before the Operation WARNING All wiring work must be performed strictly in accordance with ● the wiring diagram located inside of wire cover of the outdoor unit. Before performing any electrical or wiring work,turn off the ●... -
Page 21: Step 5 - Refrigerant Connection
D5CERAH: Installation Instructions Step 5 - Refrigerant Connection 1. Run the interconnecting piping from the outdoor unit to the indoor unit. 5. Flare Pipe Ends Proper flaring is essential to achieving an airtight seal. 2. Connect the refrigerant piping and drain line outside the indoor unit. - Page 22 D5CERAH: Installation Instructions 6. Connect the Pipes Connect the copper pipes to the indoor unit first, then connect the CAUTION pipes to the outdoor unit. Connect the low-pressure pipe first, then connect the high pressure pipe. When connecting the flare nuts, apply a thin coat of refrigeration oil to the flared ends of the pipes.
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Page 23: Wiring Instruction
D5CERAH: Installation Instructions WIRING INSTRUCTION Wiring Precautions Do not let wires touch or rest against refrigerant tubing, the compressor, or any moving parts within the unit. WARNING - BEFORE PERFORMING ANY ELECTRICAL If the unit has an auxiliary electric heater, it must be installed at least 40in WORK, READ THESE WARNINGS. -
Page 24: Wiring Diagrams
D5CERAH: Installation Instructions WIRING DIAGRAMS Fig. 17 — Sizes 09K, 12K, 115V Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. - Page 25 D5CERAH: Installation Instructions Fig. 18 —Sizes 09K, 12K, 18K 208-230 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
- Page 26 D5CERAH: Installation Instructions Fig. 19 —Size 24K 208-230 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
- Page 27 D5CERAH: Installation Instructions Fig. 20 — Size 30K 208-230 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
- Page 28 D5CERAH: Installation Instructions COMPRESSOR CN38 CN24 CN37 CN 53 CN3 2 CN1 2 CN 11 CN1 9 CN21 CN 4 CN2 7 FUSE FUSE CN 1 CN 3 DC FAN 1 2 3 MOTOR TERMINAL BLOCK POWER SUPPLY TO INDOOR UNIT OUTDOOR AMBIENT TEMP SENSOR Fig.
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Page 29: Connection Diagrams
D5CERAH: Installation Instructions CONNECTION DIAGRAMS Fig. 22 — Sizes 09K-12K (115V) Fig. 23 — Sizes 09K, 12K, 18K, 24K (208/230V) Fig. 24 — Sizes 30K and 36K Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. -
Page 30: Electrical Data
D5CERAH: Installation Instructions NOTES: WARNING 1. Do not use the thermostat wire for any connection between indoor and outdoor units. 2. All connections between the indoor and outdoor units must be made as EQUIPMENT DAMAGE HAZARD shown in Figure 23. The connections are sensitive to polarity and will Failure to follow this caution may result in equipment damage or result in a fault code. -
Page 31: Air Evacuation
D5CERAH: Installation Instructions AIR EVACUATION 5000 4500 EVACUATION COIL AND TUBING SYSTEM 4000 LEAK IN SYSTEM 3500 3000 CAUTION 2500 2000 SYSTEM TIGHT 1500 EVACUATE MOISTURE 1000 UNIT DAMAGE HAZARD TIGHT DRY SYSTEM Failure to follow this caution may result in equipment damage or improper operation. -
Page 32: Test Run
D5CERAH: Installation Instructions TEST RUN 6. Drainage Test Ensure the drainpipe flows smoothly. New buildings should CAUTION perform this test before finishing the ceiling. Remove the test cover. Add 1/2 gallon of water to the tank through the attached tube. -
Page 33: Troubleshooting
D5CERAH: Installation Instructions TROUBLESHOOTING For ease of service, the systems are equipped with diagnostic code display LEDs on both the indoor and outdoor units. The outdoor diagnostic display has one red LED on the outdoor unit board and is limited to very few errors. The indoor diagnostic display is a combination of flashing LEDs on the display panel or the front of the unit. -
Page 34: Ductless Start-Up Checklist - Single Zone
D5CERAH: Installation Instructions DUCTLESS START-UP CHECKLIST - Single Zone Installation Data Site Address:_______________________________________________________________________________________________________ City:________________________________________________________ State:___________ Zip Code:__________________ Installing Contractor:______________________________________________________ Contractor Contact #: ( ) _____-___________ Job Name:_______________________________________________________________ Start-up Date:_____________________________ Distributor:_______________________________________________________________ System Details UNITS MODEL NO. SERIAL NO. CONTROLLER OUTDOOR UNIT... -
Page 35: Performance Check
D5CERAH: Installation Instructions Ductless Start-Up Checklist (CONT) Piping Leak Check: System held 500 psig (max. 550psi) for a minimum of 30 minutes using dry nitrogen. YES:______ NO:______ Evacuation Method: • Was the Triple Evacuation Method used as outlined in the installation manual? YES:______ NO:______ •... - Page 36 D5CERAH: Installation Instructions © 2024 Carrier. All rights reserved. Edition Date: 10/24 Catalog No: D5CERAH-01SI A Carrier company Replaces: NEW Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
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