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Carrier KSACN1401AAA Installation Manual
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Carrier KSACN1401AAA Installation Manual

Carrier KSACN1401AAA Installation Manual

Wired remote controller ductless systems
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Wired Remote Controller
Ductless Systems
KSACN1401AAA
NOTE: In order to properly service the wired controller, read this manual carefully prior to operating the
unit. Keep this manual after reading for future reference.
NOTE: Images are for illustration purposes only. Actual models may differ slightly.
IM-KSACN1401AAA-01
Installation Manual
Specifications subject to change without notice.
1

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Summary of Contents for Carrier KSACN1401AAA

  • Page 1 Wired Remote Controller Ductless Systems KSACN1401AAA Installation Manual NOTE: In order to properly service the wired controller, read this manual carefully prior to operating the unit. Keep this manual after reading for future reference. NOTE: Images are for illustration purposes only. Actual models may differ slightly.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE COMPATIBILITY ......................3 SAFETY CONSIDERATIONS...................4 BATTERY INSTALLATION .....................6 PREPARATION BEFORE INSTALLATION ..............9 CONTROLLER INSTALLATION ...................11 SPECIFICATIONS......................20 Specifications subject to change without notice. IM-KSACN1401AAA-01...

  • Page 3: Compatibility

    High Wall 1- Way Cassette 4 – Way Cassette Floor Console High Wall Entry High Wall - Cooling Only Entry Low Static Ducted High Static Ducted Celling and Floor Console Air Handler All Tiers IM-KSACN1401AAA-01 Specifications subject to change without notice.

  • Page 4: Safety Considerations

    WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 5 Failure to follow this caution may result in equipment damage or improper operation. Do not install the wired controller in an area subjected to excessive steam, oil or sulfide gas. Doing so may damage the controller and/or cause it to fail. IM-KSACN1401AAA-01 Specifications subject to change without notice.

  • Page 6: Battery Installation

    BATTERY INSTALLATION Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 7 (+ and -). DO NOT mix old and new batteries, different brands or types of batteries such as alkaline, carbon-zinc, or rechargeable batteries. Remove and immediately recycle or dispose of batteries from equipment not used for an extended period of time according to local regulations. IM-KSACN1401AAA-01 Specifications subject to change without notice.
  • Page 8 Set the time corrected on the first time operation. Batteries in the wired controller can timeout during a power failure which ensures the time is accurate. When the power restores, if the time displayed is not accurate, the battery is dead and must be replaced. Specifications subject to change without notice. IM-KSACN1401AAA-01...

  • Page 9: Preparation Before Installation

    Ferrite Core 2. Field supplied: Table 3 — Field Supplied Name Qty (embedded into wall) Gang Box Conduit, where required (follow local codes) NOTE: Extension wire available through RCD (Replacement Components Part Number: 17401204000769. IM-KSACN1401AAA-01 Specifications subject to change without notice.
  • Page 10 2. The wired controller works in low voltage loop circuit. Do not run control wiring in the same conduit with power wiring or other low voltage wiring. 3. The Shielded wire of the wired controller must be grounded firmly. 4. Do not megger the control wiring. Specifications subject to change without notice. IM-KSACN1401AAA-01...

  • Page 11: Controller Installation

    1. Wired remote controller structural dimensions .81 in. (20.6mm) 4.72 in. (120mm) NOTE: Back plate dimensions are 1.81 in. (46mm) 4.57 in. X 4.57 in. (116 X 116 mm) 2.36 in. (60mm) Fig. 2 – Structural Dimensions IM-KSACN1401AAA-01 Specifications subject to change without notice.

  • Page 12: Back Cover

    NOTE: Do not pry up and down, only slightly rotate the screwdriver. NOTE: The PCB is mounted in the upper part of the wired controller. Be careful not to damage the board with the slot screwdriver. Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 13 – Use Use two M4X25 screws to install the back cover on the 86 switch box and use one ST3.9*25 screw to fix to the wall (see Fig. 5). Fig. 5 – Install Back Cover IM-KSACN1401AAA-01 Specifications subject to change without notice.
  • Page 14 4. Wire with the Indoor Unit Fig. 6 – Wire with Indoor Unit Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 15 White Yellow Brown Fig. 8 – Connection to units with XYE terminals on the multi function board NOTE: Connect Connection A first with 4-core wire then connect to Connection D with multi-function board. IM-KSACN1401AAA-01 Specifications subject to change without notice.
  • Page 16 For some units, the wired controller connects to the unit HA and HB ports through the HA and HB ports. There is no polarity between HA and HB (see Fig. 9). Fig. 9 – Wired Controller Connection to Indoor Unit Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 17 Fig. 10 – Two Wired Controllers Wired to One Unit NOTE: Wired controller with Wireless function does not have this function. NOTE: Only applicable to light commercial units and units that have HA/HB connection. IM-KSACN1401AAA-01 Specifications subject to change without notice.
  • Page 18 In group control, there will be no error displayed on the wired controller (see Fig. 11). Fig. 11 – One Wired Controller Wired to Multiple Units Fig. 12 – Putty and Trap Locations Specifications subject to change without notice. IM-KSACN1401AAA-01...
  • Page 19 IMPORTANT: Avoid clamping wiring when reattaching the top panel. Fig. 13 – Reattach Upper Part of Wired Controller NOTE: All the pictures in this manual are for explanation purpose only. Your wired controller may be slightly different. IM-KSACN1401AAA-01 Specifications subject to change without notice.

  • Page 20: Specifications

    RH40%~RH90% Wiring Specifications NOTE: Use connective extension wire of 20 ft. (6 m) length. @ 2024 Carrier Company Edition Date: 09/24 Catalog No. IM-KSACN1401AAA-01 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.