Gecko in.yj Tech Book

Gecko in.yj Tech Book

Full-size heater
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TechBook
in.yj
Small package, zero compromise!
Full-size heater
Field convertible 240 V to 120 V
Easy spa integration

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Steve
June 5, 2025

How do I drain it?

KEANE O TONEY
March 17, 2025

Leaking at white reducer pipe. Need to order replacement piece

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Summary of Contents for Gecko in.yj

  • Page 1 TechBook in.yj Small package, zero compromise! Full-size heater Field convertible 240 V to 120 V Easy spa integration...
  • Page 3: Table Of Contents

    Table of contents Warnings ������������������������������������������������������������������������������������������������������������������������������������������������������������������������� 2 Introduction ��������������������������������������������������������������������������������������������������������������������������������������������������������������������� 3 Features �������������������������������������������������������������������������������������������������������������������������������������������������������������������������� 4 Overview - in�yj dimensions �������������������������������������������������������������������������������������������������������������������������������������������������� 5 - heat�wav dimensions ������������������������������������������������������������������������������������������������������������������������������������������ 5 Installation - in�yj positioning ��������������������������������������������������������������������������������������������������������������������������������������������������� 6 - in�yj installation procedure with standard wall mounting bracket(s) �������������������������������������������������������������������� 6 - in�yj installation procedure with wall mounting Z-bracket(s) �������������������������������������������������������������������������������...
  • Page 4: Warnings

    STRUCTURE ARE NOT SPECIFIED AS LONG AS THEY ARE SUFFICIENT SO THAT THE AMBIENT TEMPERATURE AROUND THE CONTROLLER DOES NOT EXCEED 60°C Aeware , Gecko , and their respective logos are Registered Trademarks of Gecko Alliance Group� ® ® in�yj™, in�keys™, in�touch™, in�k200™, in�k400™, in�k450™, in�k600™, K-19™, K-35™, K-8™, in�k1000™, in�k800™, in�k500™, in�k300™, in�flo™, in�put™, in�seal™, in�link™, in�t�cip™, in�stik™, heat�wav™, Y Series™, and their respective logos are Trademarks...
  • Page 5: Introduction

    Introduction in�yj small package, zero compromise Say hello to the newest member of the Y Series! The in�yj’s size makes it easy to install in your small footprint spa, without losing out on functionality and options� It also offers total heating flexibility� The pack can be bought on its own for use in a heat recovery system (in�yj-re), or bundled with the compact heat�wav-yj heater for efficient heating in any space�...
  • Page 6: Features

    Features The Y Series systems boast a long list of technical features� Each of them contributes to bringing the most advanced solutions available to Y Series equipped spa owners: in.seal in.flo watertight protection dry-fire protection In�seal provides an extra level of protection against in�flo is an all-electronic dry-fire protection that is water infiltration�...
  • Page 7: Overview

    Main power entry Main keypad connection connector Power output drivers Watertight strain Pump 1 and relief system accessory fuse in.yj dimensions Side view Front view Rear view 5 possible positions for the bracket 4�79" 12�14" (122 mm) (308 mm) 12�89"...
  • Page 8: Installation

    Bonding lug Two types of brackets can be used to secure the pack: in.yj installation procedure with standard wall mounting bracket(s) Flat aluminum brackets are designed for back wall Using the brackets, fasten pack to 2" x 4" or 2" x 6" timber mounting�...
  • Page 9: In.yj Installation Procedure With Wall Mounting Z-Bracket(S)

    Installation in.yj installation procedure with wall mounting Z-bracket(s) Access door The aluminum Z-bracket is designed for flush-mounting Depending on your specific needs, you can fasten with the pack directly on the edge of the access door frame two #10-24 screws of your choice�...
  • Page 10: Connections

    Connections Preparation Foam gasket Strain relief bracket Molded strain relief channels Remove the cover screws from the front of the pack with a Phillips screw driver� Remove and put aside the strain relief bracket and the foam gasket located in the molded strain relief channels� Connecting the main keypad and the light socket cable Note: always shut power down before connecting an accessory to the pack�...
  • Page 11: Connecting The Heat.wav (Not Applicable On In.yj-Re Models)

    Connexions Connecting the heat.wav (not applicable on in.yj-re models) The in�yj should be paired with a high performance heat�wav specification summary: heat�wav heater� • in.flo integrated dry-fire protection Part numbers: • Supports 120 V or 240 V 1,3 kW heat�wav - 0613-421004 • Protected by external breaker (not fused)* 2 kW heat�wav - 0613-421002 • Incoloy® heater element...
  • Page 12: Connecting High Voltage Accessories: North American Model In.yj

    Connections Connecting high voltage accessories: North American model in.yj Wires to connect high voltage accessories must have 0�25” quick-connect terminals� These tabs require high-voltage accessories to have straight, non-insulated, female quick-connect terminals for all connections, including ground� Depending on where the connections are made on the in�yj pack PCB, 120 V and 240 V accessories are supported�...
  • Page 13: Connecting High Voltage Accessories: European, Australian, New Zealand Model In.yj-Ce

    Connections Connecting high voltage accessories: European, Australian, New Zealand model in.yj-ce These tabs require high-voltage accessories to have straight, non-insulated, female quick-connect terminals for all connections, including ground� Refer to the following tables for correct connections� Note that all female terminals must be correctly and completely seated on the PCB tab for proper current ratings�...
  • Page 14: Connecting High Voltage Accessories: North American Heat Recovery Model In.yj-Re

    Connections Connecting high voltage accessories: North American heat recovery model in.yj-re These tabs require high-voltage accessories to have straight, non-insulated, female quick-connect terminals for all connections, including ground� Refer to the following tables for correct connections� Note that all female terminals must be correctly and completely seated on the PCB tab for proper current ratings�...
  • Page 15: Connecting The Probe (Regulation And Overheat Captor) On The Heat Recovery Model In.yj-Re

    Connections Connecting the probe (regulation and overheat captor) on the heat recovery model in.yj-re Regulation probe and overheat captor The probe assembly must be installed in the spa water in an area where water is not stagnant in order to optimize the temperature regulation�...
  • Page 16: Completing The Installation

    Connections Completing the installation Foam gasket Strain relief bracket Molded strain relief channels Once all low voltage cables are routed through the Once all high voltage accessories cables are routed molded strain relief on the bottom of the spa pack, though one of the openings provided for this purpose at fill the remaining space with the foam gasket supplied�...
  • Page 17: Electrical Wiring

    Electrical wiring Electrical wiring: all models Bonding lugs Main power entry Main power entry Warning! To complete the electrical connections of the in�yj control system you will need a Phillips screwdriver and a flat-head Disconnect power before starting electrical work� screwdriver�...
  • Page 18: Electrical Wiring: North Amercian Model

    Electrical wiring Electrical wiring: North Amercian model Refer to wiring diagram in the enclosure box lid for more information� Before November 2014 120 V (3 wires) 240 V (4 wires) 120 V (3 wires) 240 V (4 wires) Default Insert each wire into the appropriate socket of the main The heater is factory configured at 240 V (4 kW)�...
  • Page 19: Electrical Wiring: Ce/Aus/Nzs Models

    Electrical wiring Electrical wiring: CE/AUS/NZS models Refer to wiring diagram in the enclosure box lid for more information� Warning! in�yj�ce models must always be connected to a circuit protected by a Residual-Current Device (RCD) having a rated operating residual-current not exceeding 30 mA� Correct wiring of the electrical service box, RCD, and pack terminal block is essential! Check your electrical code for local regulations�...
  • Page 20: Controler Power Up

    Controler power up Start up of your control system To perform the control system start up, refer to the manual: Start up guide and basic configuration...
  • Page 21: Compatible Keypads

    Compatible keypads List of compatible keypads for the in.yj control system For more information on the compatible keypads for your control system refer to the corresponding Techbook� K-19 main keypad K-35 main keypad in�k200 main keypad in�k600 static main keypad...
  • Page 22: Troubleshooting

    Troubleshooting Troubleshooting information for your control system You come across a problem with your control system, for the troubleshooting of your control system, refer to the manual: Troubleshooting guide...
  • Page 23: Specifications

    4�65 lb (2�1 kg) Dimensions (W x H x D): 19�58" x 4�94" x 3�92" (497 x 125 x 100 mm) in.yj UL/CSA electrical specifications* Input rating (in.yj-3) : 120/240 V nominal (+5/-10 %) 60 Hz, (2 lines required with neutral) 40 A max�...
  • Page 24 Specifications in.yj TUV (CE/AUS/NZA) electrical specifications* Input rating (in.yj-3) : 220 - 240 V nominal with neutral (+5/-10%) 50/60 Hz Monophase system 40 A max� Input rating (in.yj-2) : 220 - 240 V nominal with neutral (+5/-10 %) 50/60 Hz Monophase system 32 A max�...
  • Page 26 9919-101235-C Rev. 11-2015 Gecko Alliance 450 des Canetons, Quebec City (Qc), G2E 5W6 Canada, 1.800.78.GECKO © Groupe Gecko Alliance inc., 2015 All trademarks or registered trademarks www.geckoalliance.com are the property of their respective owners. Printed in Canada...

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