Panasonic CS-MKS9NB4U Installation Instructions Manual
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- Submittal data (2 pages) ,
- Technical & service manual (112 pages) ,
- Installation manual (15 pages)
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Summary of Contents for Panasonic CS-MKS9NB4U
- Page 1 APPENDIX C INSTALLATION INSTRUCTIONS CS-MKS9NB4U & CZ-18BT1U CS-MKS12NB4U & CZ-18BT1U CS-KS18NB4UW & CZ-18BT1U (852-6-4190-582-00-0)
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Page 2: Table Of Contents
1-2. Accessories Supplied with Unit Model No. 1-3. Optional Copper Tubing Kit 1-4. Type of Copper Tube and Insulation Material Indoor Unit Outdoor Unit 1-5. Additional Materials Required for Installation CS-MKS9NB4U CU-3KS19NBU CS-MKS12NB4U CU-4KS24NBU INSTALLATION SITE SELECTION ....5 2-1. Indoor Unit CS-KS18NB4UW CU-4KS31NBU 2-2. -
Page 3: Important
IMPORTANT! When Transporting Please Read Before Starting Be careful when picking up and moving the indoor and out- door units. Get a partner to help, and bend your knees when This air conditioning system meets strict safety and operating lifting to reduce strain on your back. Sharp edges or thin alu- standards. - Page 4 the flare and union tubes before connecting them, then that no metal scraps or bits of wiring have been left inside tighten the nut with a torque wrench for a leak-free the unit being serviced. connection. Others or re-installation, and while repairing refrigeration parts. CAUTION Handle liquid refrigerant carefully as it may cause frost- bite.
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Page 5: General
Wide Tube Check local electrical codes Model and regulations before Outer Dia. Thickness Outer Dia. Thickness obtaining wire. Also, check CS-MKS9NB4U 1/4" (6.35 mm) 0.0314" (0.8 mm) 3/8" (9.52 mm) 0.0314" (0.8 mm) CS-MKS12NB4U any specified instructions or limitations. CS-KS18NB4UW 1/4"... -
Page 6: Additional Materials Required For Installation
1-5. Additional Materials Required for Installation Refrigeration (armored) tape Insulated staples or clamps for connecting wire (See local codes.) Putty Refrigeration lubricant Clamps or saddles to secure refrigerant tubing 2. Installation Site Selection 2-1. Indoor Unit To prevent abnormal heat generation WARNING and the possibility of fire, do not place obstacles, enclosures and... -
Page 7: Embedding The Tubing And Wiring
install the indoor unit more than 3.3' (1 m) away from any antenna or power lines or connecting wires used for tele- vision, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. install in a sturdy manner to avoid increased operating noise. -
Page 8: How To Install The Indoor Unit
3. How to Install the Indoor Unit Hole-in-anchor Concrete Insert Hole-in-plug 3-1. Preparation for Suspending This unit uses a drain pump. Use a carpenter’s level to check that the unit is level. 3-2. Suspending the Indoor Unit Suspension bolt (M10 or 3/8") (1) Fix the suspension bolts securely in the ceiling using (locally purchased) the method shown in the diagrams, by attaching... -
Page 9: Installing The Drain Piping
Twist tie 3-4. Installing the Drain Piping (4 vinyl ties, supplied) Hard PVC pipe Drain hose (1) Prepare standard hard PVC pipe (locally purchased O.D. Position to Drain port (equivalent to insulation O.D. 1-1/32" (26mm)) fasten hose 1-1/32" (26 mm)) for the drain and use the supplied hose (supplied) bands (locally purchased) -
Page 10: Checking The Drainage
3-5. Checking the Drainage Water drain After wiring and drain piping are completed, use the following pro- cedure to check that the water will drain smoothly. For this, pre- pare a bucket and wiping cloth to catch and wipe up spilled water. Be sure to do the wiring between the units before installing the ceiling panel. - Page 11 (2) Removing the corner cover and indicator cover a) While lightly pressing the cen- ter of the corner cover, pull up the tab for the screw hole. Use the same procedure to Corner cover Press remove the indicator cover. (Fig. 6-16) Pull up Indicator cover Fig.
- Page 12 3-6-3. Wiring the Ceiling Panel and the Indicator Drain pipe side (1) Remove the 2 screws from the control box cover, then open the cover. Be careful that the cover does not fall. Control box panel to the connector on the control PCB in the control box. Refrigerant tube side (Fig.
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Page 13: Wiring Instructions
3-6-5. Checking After Installation Check that there are no gaps between the unit and the ceiling panel, or between the ceiling panel and the ceiling sur- face. Gaps may cause water leakage and condensation. Check that the wiring is securely connected. If it is not securely connected, the auto flap will not operate. - Page 14 Loose wiring may cause the WARNING terminal to overheat or result in unit malfunction. A fire hazard may also exist. There- fore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the terminal”...
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Page 15: How To Test Run The Air Conditioner
4. How to Test Run the Air Conditioner After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. (1) Set the remote controller in Test Run mode. (Fig. 33) a)Press and hold the HIGH POWER button and the 1HR. -
Page 16: Remote Controller Installation Position
5. Remote Controller Installation Position The remote controller can be operated from either a non-fixed position or a wall-mounted position. To ensure that the air conditioner operates correctly, do not install the remote controller in the following places: In direct sunlight Behind a curtain or other place where it is covered More than 26' (8 m) away from the air conditioner In the path of the air conditioner’s airstream... -
Page 17: Address Switch
6. Address Switch 6-1. Address Setting of the Remote Controller The address can be set in order to prevent interfer- ence between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.” To set a different address, it is necessary to change the address on the second remote controller. -
Page 18: Connecting A Home Automation Device
7. Connecting a Home Automation Device The HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this terminal. 8. Installation Check Sheet The strength of the installation location is sufficient to support the air conditioner weight.