Gecko Y Series User manual

Y seriesTM
whatever the spa, this is your control system
Total Flexibility
Total Compatibility
Total Satisfaction
TechBook
Gecko Alliance
450 des Canetons, Quebec City (Qc), G2E 5W6 Canada, 1.800.78.GECKO
9225 Stellar Court, Corona, CA 92883 USA, 951.667.2000
www.geckoalliance.com Printed in Canada 08-2012
9919-101184
Rev. 08-2012
© Groupe Gecko Alliance Inc., 2012
All trademarks or registered trademarks
are the property of their respective owners.

Y Series TechBook
11
Table of contents
Warnings ............................................................................................................................................................... 2
Introduction ......................................................................................................................................................... 3
Features ................................................................................................................................................................. 4
in.ye overview: ..................................................................................................................................................... 5
in.ye dimensions: ................................................................................................................................................ 5
in.yt overview: ...................................................................................................................................................... 6
in.yt dimensions: ................................................................................................................................................. 6
in.k200 dimensions: ........................................................................................................................................... 7
Y Series installation
in.k200 installation & connections
- Installing the in.k200 ............................................................................................................................. 9
- Connecting the main keypad to the spa pack ................................................................................... 9
Y Series connections
- Electrical wiring for North American model of the Y Series ........................................................... 10
- Electrical wiring for North American or CE model of the Y Series ................................................. 10
- Heater connections ............................................................................................................................ 12
Power-up & breaker setting .............................................................................................................................. 13
Programming the Y Series ................................................................................................................................ 14
Low-level configuration selection charts ......................................................................................................... 15
Y Series field programming options ................................................................................................................ 18
- High voltage accessory connections ................................................................................................ 21
In.k200 keypad overview
- Function description .......................................................................................................................... 26
- Instructions .......................................................................................................................................... 26
- Typical settings .................................................................................................................................... 28
Y Series error codes
- Y Series error codes summary .......................................................................................................... 29
- Hr error message / flow chart & step-by-step ................................................................................ 30
- Prr error message / flow chart & step-by-step ................................................................................ 30
- HL error message / flow chart & step-by-step .................................................................................. 31
- FLO & UPL error message / flow chart & step-by-step ................................................................... 33
- OH error message / flow chart & step-by-step ............................................................................... 34
Troubleshooting
- Pump 1 doesn't work / flow chart & step-by-step ........................................................................... 35
- Pump 2 or blower doesn't work / flow chart & step-by-step ........................................................ 37
- Circulation pump doesn't work / flow chart & step-by-step ......................................................... 39
- Ozonator doesn't work / flow chart & step-by-step ...................................................................... 40
- Nothing seems to work / flow chart & step-by-step ....................................................................... 41
- Nothing seems to work / flow chart & step-by-step ....................................................................... 42
- Spa not heating / flow chart & step-by-step .................................................................................... 44
- Keypad doesn't seem to work step-by-step .................................................................................... 45
GFCI trips ............................................................................................................................................................ 45
Step-by-step field replacement procedure .................................................................................................. 46
How to replace the heater .............................................................................................................................. 49
How to replace main control board on in.ye ............................................................................................... 50
How to replace the main control board on in.yt ........................................................................................... 51
How to replace the upper extension board on the in.yt .............................................................................. 52
Specifications ..................................................................................................................................................... 53

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Y Series TechBook
WARNINGS:
Before installing or connecting the unit, please read the following.
* FOR UNITS FOR USE IN OTHER THAN SINGLE-FAMILY DWELLINGS, A CLEARLY LABELED
EMERGENCY SWITCH SHALL BE PROVIDED AS PART OF THE INSTALLATION. THE SWITCH SHALL
BE READILY ACCESSIBLE TO THE OCCUPANTS AND SHALL BE INSTALLED AT LEAST 5' (1.52 M) AWAY,
ADJACENT TO, AND WITHIN SIGHT OF THE UNIT.
* ANY DAMAGED CABLE MUST BE IMMEDIATELY REPLACED.
* TURN POWER OFF BEFORE SERVICING OR MODIFYING ANY CABLE CONNECTIONS IN THIS UNIT.
* TO PREVENT ELECTRIC SHOCK HAZARD AND/OR WATER DAMAGE TO THIS CONTROL,
ALL UNUSED BUSHING CONDUITS MUST BE PLUGGED WITH THE ATTACHED NIPPLE.
* THIS CONTROLLER MUST NOT BE INSTALLED IN PROXIMITY OF HIGHLY FLAMMABLE MATERIALS.
* LOW SUPPLY VOLTAGE OR IMPROPER WIRING MAY CAUSE DAMAGE TO THIS CONTROL SYSTEM.
READ AND FOLLOW ALL WIRING INSTRUCTIONS WHEN CONNECTING TO POWER SUPPLY.
* THIS PACK CONTAINS NO USER SERVICEABLE PARTS. CONTACT AN AUTHORIZED SERVICE
CENTER FOR SERVICE.
* ALL CONNECTIONS MUST BE MADE BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH THE
NATIONAL ELECTRICAL CODE AND ANY STATE, PROVINCE OR LOCAL ELECTRICAL CODE IN
EFFECT AT THE TIME OF THE INSTALLATION.
Aeware®, Gecko®, and their respective logos are Registered Trademarks of Gecko Alliance Group.
In.yt™, in.ye™, in.keys™, in.touch™, in.k200™, in.flo™, in.put™, in.seal™, in.link™, in.t.cip™, in.stik™,
heat.wav™, Y Series™, and their respective logos are Trademarks of Gecko Alliance Group.
All other product or company names that may be mentioned in this publication are tradenames,
trademarks or registered trademarks of their respective owners.
Warnings

Y Series TechBook
3
Introduction
Y Series
whatever the spa,
this is your control system
This product is the simplest, most flexible solution when
it comes to supporting even the most complex array
of spa add-ons and options.
The Y Series offers the kind of simplicity that makes for
a genuine top-of-its-class product. It is the natural choice
for anyone who wants an easy-to-understand
multi-application solution.
With the Gecko Y Series you don't have to wonder
about compatibility; instead, there’s just the comforting
certainty that when you invest in the Y Series, all spa
configurations are supported.
What's more, it also takes into account future
compatibility, so you can enjoy peace of mind knowing
that you can enjoy the Y Series for years to come.

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Y Series TechBook
In.put was designed to ease wire insertion
(up to # 4 AWG) and connections. Tighter input
connection reduces heat generated
for increased component lifetime.
In.put
input terminal block
In.seal provides an extra level of protection
against water infiltration. Connectors and power
box are designed to be watertight so that no
water can be in direct contact with electrical
components (IPX5).
In.seal
watertight protection
A heater safety system located on the
heat.wav heater with an all-electronic dry-fire
protection.
In.flo
dry-fire protect
In.t.cip is an intelligent water temperature refresh
algorithm that calculates optimal time to start
pumps and get water temperature readings.
In.t.cip continuously readjusts the heater start
time.
In.t.cip
water temperature algorithm
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.stik is a pen drive with an in.link connector
very similar to a USB memory stick. It connects
to the spa pack and contains data to program or
configure its system. The system executes
the data upload automatically.
In.stik
automated software upload
All Yseries packs support the in.touch WiFi
interface, allowing you to use your favorite iOS
device to communicate with your spa.
In.touch
you're always in touch with your relaxation
The Y Series is only compatible with the low-
voltage family of in.link connectors, such as
those used by keypads and similar low-voltage
accessories.
In.link
ingenious plugs and connectors
Specifications
Refer to the detailed specification chart printed on page 54.

Y Series TechBook
5
in.ye overview:
in.ye dimensions:
Main power
entry connection
heat.wav heater
with in.flo
technology
Watertight strain
relief system
Access to heater
connections
Mounting feet
Industry-standard AMP
connectors for outputs
Enough outputs for all
your spa needs
Light outputs
(1 direct, 1 switched)
Main keypad connector
Communications link
(in.touch or in.stik)
Accessible
bonding lugs
Front view Side view
4.98"
(126 mm)
2"
(51 mm)
10.75"
(273 mm)
16.554"
(420 mm)
19.598"
(498 mm)
2.875 "
(73 mm)
10.473"
(266 mm)
1.625"
(41 mm)
2.605"
(66 mm)
Bottom view
4.563"
(115 mm)
2.25"
(57 mm)
4.285"
(108 mm)
7.160"
(182 mm)
Rear view
17"
(431 mm)
Note: Shown with optional wall mouting brackets.

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Y Series TechBook
in.yt overview:
in.yt dimensions:
Main power
entry connection
heat.wav heater
with in.flo
technology
Watertight strain
relief system
Access to heater
connections
Mounting feet
Industry-standard AMP
connectors for outputs
Communications link
(in.touch or in.stik)
Enough outputs for all
your spa needs
Light outputs
(1 direct, 1 switched)
Main keypad connector
Communications link
(in.touch or in.stik)
Accessible
bonding lugs
Front view Side view
5.16"
(130 mm)
2"
(51 mm)
14.5"
(368 mm)
Bottom view
16.62"
(422 mm)
19.60"
(498 mm)
2.88"
(73 mm)
10.47"
(266 mm)
1.63"
(41 mm)
2.61"
(66 mm)
11.0"
(279 mm) 4.29" (109 mm)
2.04"
(52 mm)
8.09"
(205 mm)
10.96"
(278 mm)
Rear view
16.90"
(429 mm)
Note: Shown with optional wall mounting brackets.

Y Series TechBook
7
The following material
is recommended:
4- # 10 screws of
appropriate length with
round, truss or
pan head.
4- washers 1/2" OD x
1/16" thickness (12 mm
OD x1.5 mm)
Select the most appropria-
te location on the floor for
spa pack and firmly attach
guide plate to wooden
base with 2 screws backed
by 2 washers.
in.k200 dimensions:
2"
(51 mm)
4.75"
(120 mm)
1.7"
(43 mm)
Now firmly attach unit to
wooden base by using
the remaining 2 screws
backed by 2 washers to
attach the front feet.
Features:
LED display
4 keys
8 light indicator
in.link connector
Mechanical Specs:
Weight: 0.9 lbs (0.41 kg)
Dimensions (W x H x D): Front panel: 4.75" x 2" x 1.7"
(120 mm x 51 mm x 43 mm)
Soft gasket
Approvals:
UV resistance (ASMTD4329)
UL, CSA, TUV and CE
Note: The spa pack must be
installed at least 4" (52 mm)
above potential flood level.
If floor is on ground level,
pack should be raised at least
4" (52 mm).
Slide back side of the
unit's feet into the guide
plate. It should easily slide
into place.
4"
Floor installation procedure with optional guide plate
Y Series installation
Warning!
Beware the application of some products
commonly used against corrosion (such as
WD-40 family products) as they could damage
the power box, due to a negative chemical
reaction between some industrial oils and its
plastic enclosure. Any other materials which may
come in contact with the enclosure must be
carefully evaluated under end use conditions for
compatibility.
Important!
Please note that
countersunk screws
should not be used as
they can damage the
power box support.

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Y Series TechBook
The following material
is recommended:
4- # 10 screws of
appropriate length with
round, truss or pan
head.
4- washers 1/2” OD x
1/16” thickness (12 mm
OD x1.5 mm)
Select the most
appropriate location on
the floor for the spa pack
and firmly attach the 2 rear
feet to the wooden base
using 2 screws backed by
2 washers.
Note: The spa pack must be
installed at least 4" (52 mm)
above potential flood level.
If floor is on ground level,
pack should be raised at least
4" (52 mm).
Important!
Please note that
countersunk screws
should not be used as
they can damage the
power box support.
Now firmly attach the front
feet of the pack to the
wooden floor using
2 more screws backed
by 2 washers.
4"
Floor installation procedure without guide plate
Warning!
Beware the application of some products commonly used against corrosion
(such as WD-40 family products) as they could damage the power box, due to
a negative chemical reaction between some industrial oils and its plastic
enclosure. Any other materials which may come in contact with the enclosure
must be carefully evaluated under end use conditions for compatibility.
The following material is
recommended:
4- # 10 screws of
appropriate length with
round, truss or pan
head.
4- washers 1/2" OD x
1/16” thickness (12 mm
OD x 1.5 mm)
Use 2 standard 2x4
or 2x6 wall studs, spaced
on 17-inch centers to affix
the spa pack.
Firmly attach lower
mounting holes on each
side of the pack with the
2 remaining screws and 2
washers. Lower mounting
holes are 2" (51mm) below
upper holes.
Firmly attach, one at a
time, upper mounting
holes on each side of the
spa pack with 2 screws
backed by 2 washers.
Install mounting brackets
on both sides of rear of
unit, using the screws
provided with the bracket.
Wall installation procedure with optional wall mounting brackets

Y Series TechBook
9
Installing the in.k200
The keypad should be installed directly onto the spa (or very close to it) so that it is easily accessible to the user.
• To install the in.k200, drill two 1” (25 mm) diameter holes at 2 5/8” (67 mm) from center to center as illustrated.
• Cut out the material between the two holes (see illustration).
• Clean the installation surface and peel the adhesive backing from the keypad.
• Insert keypad and align it correctly, then ensure it is properly glued by gently pressing evenly on the entire surface.
If the keypad is equipped with an optional holder plate, remove the two wing nuts from the back of the keypad and
remove the mounting bracket.
Insert the keypad into the opening you have cut out. Put the mounting bracket and the wing nuts back on their
respective bolts and fix the keypad securely in place (see illustration below).
Note: It is the installer’s responsibility to ensure that no obstructions (cables, piping, etc.) are
present below the deck at the drill hole location.
Note: If the installation location is not perfectly even (e.g. wood surface), make a silicone joint
between the installation surface and the back of the unit to ensure a proper seal around it.
∅ 1"
(25 mm)
Gasket with adhesive
2 5/8"
67 mm
∅ 1"
(25 mm)
∅ 1"
(25 mm)
1" (25 mm)
dia. drill
1"
(25 mm)
3 5/8"
92 mm
Connecting the main keypad to the spa pack
The in.k200 comes with a 10' (3.048 m) cable and an in.link connector.
To connect the in.k200, first remove the cover (for in.ye 4 screws and for in.yt 6 screws), then insert the in.link
connector into the appropriate keypad connector (as illustrated). Route the cable through one of the molded strain
relief channels on the bottom right side of the spa pack (as illustrated). Don’t forget to replace the cover and all
screws (do not over tighten cover screws).
Note: always shut power down before connecting an accessory to the in.ye or in.yt.
in.k200
Connect the
main keypad
in.k200 as
indicated here.
in.k200 installation & connections