Orbital Systems OS8732-Ei2 Installation guide

I N S T A L L A T I O N

O A S W A L L - I N T E G R A T E D R 3

5-06-0012

Publication date 2020-02-27

written permission from Orbital Systems. The English language version of this document contains the original in-

structions. All other language versions are translations of the original instructions.

T A B L E O F C O N T E N T S

EU Declaration of Conformity ............................................................................................. 1

Safety Instructions .............................................................................................................. 2

Safety Messages Description ..................................................................................... 3

Warranty ..................................................................................................................... 3

Service ......................................................................................................................... 4

Installation Overview .......................................................................................................... 5

Product Measurements ............................................................................................... 5

Prerequisites for Installation ....................................................................................... 6

Shower Installation Overview ..................................................................................... 7

Recycling Optimisation Site Suggestion .................................................................... 8

Installing the Shower Unit ................................................................................................... 9

Sensor Cable, Flush Hose and Recirculation Hose .................................................... 9

Sensor Lock .............................................................................................................. 10

Smart Sensor Unit and Sensor Tank .......................................................................... 12

Funnel ....................................................................................................................... 14

Shower Unit Core ...................................................................................................... 14

Hose Connections ...................................................................................................... 17

Air Gap Tank .............................................................................................................. 18

Control Dial ................................................................................................................ 18

Next Step ................................................................................................................... 21

Installing the Shower Head ............................................................................................... 22

Installing the 3rd Party Shower Head ............................................................................... 24

Installing the Hand Shower ............................................................................................... 25

Installing the Diverter and Hand Shower ................................................................. 25

Installing the Hand Shower Holder ................................................................... 27

Connect Oas to Internet ................................................................................................... 29

Download App .......................................................................................................... 29

Setup Wiﬁ ......................................................................................................... 29

Add Shower ...................................................................................................... 29

Installation

This page is intentionally left blank.

E U D E C L A R A T I O N O F C O N F O R M I T Y

This system is certiﬁed by IAPMO R&T to NSF 55, Class B

EU DECLARATION OF CONFORMITY (DOC)

We Orbital Systems AB,

Hans 

Michelsensgatan 10A

211 20 Malmö

Sweden

Hereby declare that this DoC is issued under our sole responsibility and belongs to the following product:

OS8732-Ei2

This declaration is in conformity with the relevant union harmonized legislations:

RED 2014/53/EU RoHS 2015/863 LVD 2014/30/EU

The following harmonized standards and technical specifications have been applied:

EN 300 328 v2.1.1 EN 301 489-1 v2.1.1 EN 301 489-17 v3.1.1

EN 300 330 v2.1.1 EN 62311:2008 EN 60335-2-105:2005+A1+A11

Additional standard that has been applied to the product:

UL 1951 IGC-330-18 FCC Part 15 B

EN 1717 BBR NSF55

EN 13076

The product has undergone mandatory or voluntary certification procedures in order to receive the following certifications:

KIWA TG 1503 KIWA K100686/01 IAPMO E10059

IAPMO C-11154 IAPMO W-11301

Signed for and on behalf of Orbital Systems AB

Place Date Name Position

Malmö 2019-08-28 Mehrdad Mahdjoubi CEO

The manufacture of this product has been made in accordance with the Type-approved deci-

sion on production control and the documents submitted to the decision of issue of this cer-

tiﬁcate.

Installation

1

S A F E T Y I N S T R U C T I O N S

Read and follow these instructions carefully

before installing, using, servicing or other-

wise handling the Oas shower system.

WARNING The Oas shower system can be

used by children aged 8 years and above and

persons with reduced physical, sensory or

mental capabilities or lack of experience and

knowledge only if they have been given su-

pervision or instruction concerning use of the

appliance in a safe way and understand the

hazards involved.

Children should be supervised to make sure

they do not play with the shower system.

Never permit or operate electrically connec-

ted devices in or within 15 cm of the shower

system.

Cleaning and user maintenance shall not be

conducted by children.

Do not operate the shower system if water

leaks from the appliance.

Do not operate the shower system if it is fro-

zen or suspected of being frozen.

Unauthorized modiﬁcation of internal com-

ponents and wiring is prohibited.

Do not operate the shower system if you no-

tice any of the following - contact us using

the details in the service section of this man-

ual, or contact Orbital Systems :

•

If the shower system is damaged

•

If the shower system shows signs that it re-

quires maintenance or a ﬁlter change

Do not use attachments or parts not recom-

mended by Orbital Systems .

The Oas recirculating shower system is de-

signed for regular showering only.

Do not use the shower to clean extreme soil-

ing or pour corrosive chemicals or cleaners

down the shower drain. Any other use of the

system could seriously deteriorate the quality

of the ﬁltration system or damage the show-

er system.

Do not drink the shower water. Quality of the

water is not guaranteed to meet drinking wa-

ter quality.

These instructions are provided to advise

the best practice for the installation. All in-

stallations should be completed by Orbital

Systems or Customer. To ensure your instal-

lation goes smoothly read this manual be-

fore you begin and follow each step. Video

materials are available to supplement the

installation manual at www.orbital-sys-

tems.com.

Ensure that the installation environment

meets all the speciﬁed installation require-

ments in this manual (prerequisites for instal-

lation).

All electrical installations must conform to lo-

cal regulations and be performed by a li-

censed electrician. This is an earthed appli-

ance, the connection to the earth circuit is

mandatory.

All plumbing installations must conform to

local regulations and be performed by a li-

censed plumber.

The appliance shall be supplied through a

class A GFCI (ground fault circuit interrupt-

er).

The appliance shall be supplied by a switch

that provide a full disconnection under over-

voltage category III incorporated in the ﬁxed

wiring plant.

The appliance is designed for a ﬁxed connec-

tion to the water mains. Do not use a detach-

able water pipe or hose.

If the main supply cable is damaged it must

be replaced only by the service assistance or

licensed professional.

Installation

2

SAFETY MESSAGES DESCRIPTION

DANGER

Indicates an imminently hazardous

situation which, if not avoided, will

result in death or serious injury.

WARNING

Indicates a potentially hazardous sit-

uation which, if not avoided, could

result in death or serious injury.

CAUTION

Indicates a potentially hazardous sit-

uation which, if not avoided, may re-

sult in minor or moderate injury or

property damage.

NOTICE

Indicates recommended practices.

WARRANTY

The Oas shower and its components are

manufactured from high-quality materials

and assembled under strict standards.

Orbital Systems warranty covers defects

which appear within a period of two years

from delivery of the product.

Orbital Systems warranty does not cover:

•

Defects arising out of materials or a design

speciﬁed by the Customer, or by any alter-

ations carried out without our consent.

•

Defects that appear under conditions of

operation not provided for and under im-

proper use of the product.

•

Defects caused by faulty or non-occurring

maintenance, incorrect installation or a

faulty repair.

Repairs should be carried out only by Orbital

Systems , or the Customer only when certi-

ﬁed.

For showers outside of the warranty period

spare parts are available for purchase direct-

ly from Orbital Systems.

Installation

3

SERVICE

Orbital Systems and our team of expert sta

are available to assist you should you require

product advice, experience any problems,

need to purchase spare parts or to set up a

service visit.

Repairs should always be carried out only by

Orbital Systems.

Contact us

support@orbital-systems.com

www.orbital-systems.com

Europe CET: +46 (0)40 619 55 50

Installation

4

I N S T A L L A T I O N O V E R V I E W

PRODUCT MEASUREMENTS

Ø 75 mm

932 mm

600 mm

812 mm

440 mm

Ø

7

5 mm

600 mm

0 mm

OS Head & Hand Shower

1000 mm

INFORMATION VALID FOR ALL

SHOWER VARIANTS.

Picture displaying OS Head & Hand

Shower variant.

2190 mm

575 mm

150 mm

1266 mm

2190 mm

150 mm

1266 mm

184 mm

122 mm

145 mm

3rd Party Shower

Ø 50 mm

1540 mm

Installation

5

PREREQUISITES FOR INSTALLATION

Electrical Supply

Voltage and current rating: 220-240 V~ / 50 Hz / 16 A

Residual circuit breaker: One per shower required. Having a rated re-

sidual tripping current not exceeding 30 mA

Mains supply ﬁxed cord: Min. 2.5 mm

2

(rated for 16 A circuit)

Connectivity

Internet connection: Ethernet alt. Wiﬁ 2.4 GHz required

Circuit breaker: One per shower required

Plumbing / Water

Hot and Cold Water Inlet: Separate hot/cold inlet required - 1/2” BSPP

(G) pipe connection needed

Temperature of inlet water: Cold: +4°C to +30°C

Hot: +55°C to +70°C

Water inlet ﬂow: Min. 9 litres/minute hot and cold

Water pressure: Min. 3 bar/43,5 psi/0,3 MPa measured at the

highest point of installation

Max pressure 10 bar/ 145 psi / 1 MPa

Hardness of Water: Required: 3°dH-10°dH

Preferred: 6°dH-10°dH or a total hardness of

110-180 mg CaCO3/litres

Installation

6

SHOWER INSTALLATION OVER-

VIEW

Drain Unit dimen-

sions:

HxWxD: 192 x 812 x

184 mm

Connection to

drain:

Ø75 mm

Min. 2%

Core Wall Enclosure: HxWxD: 932 x 538 x 145

mm

Available Shower variants:

A OS Head & Hand Shower

B OS Head Shower

C 3rd Party Shower

4

5

6

8

3

2

1

7

1. Shower Unit Core

2. Core Wall Enclosure

3. Control Dial

4. Shower Head

5. Hand Shower

6. Hand Head Diverter

7. Drain Unit

8. Smart Sensor Unit and Sensor Tank

Installation

7

RECYCLING OPTIMISATION SITE

SUGGESTION

Recommended installation

A fully enclosed shower space with ﬂoor

heating is recommended to optimize recircu-

lation rates.

INFORMATION VALID FOR ALL

SHOWER VARIANTS.

Picture displaying OS Head & Hand

Shower variant.

Installation

8

I N S T A L L I N G T H E S H O W E R U N I T

watch video: https://bit.ly/2QNFVLP

Component Overview

1

2

13

14

15

16

3

17

12

4

5

6

7

8

9

10

11

1. Hose Connection

2. Wall-integrated Core

3. Wall-integrated Panel

4. Panel Lock + Magnetic Key

5. Funnel

6. Smart Sensor Unit

7. Sensor Tank

8. Sensor Cable

9. Recirculation Hose

10. Flush Hose

11. Smart Sensor Lock + half thread M4 (3

Hex), x1 + full thread M4 (3 Hex), x1

12. Air Gap Tank

13. Quartz Glass

14. UV Lamp

15. Filter Capsule

16. Cleaning Tablet

17. Control Dial

18. WiFi Cable and Antenna

SENSOR CABLE, FLUSH HOSE AND

RECIRCULATION HOSE

8 9 10

1.

Install Sensor Cable, Flush Hose and, Re-

circulation Hose. Make sure the Sensor

Cable goes ﬁrst and that the connector

protection cover is on.

2.

Pull the Sensor Cable out to where the

contact almost reaches the end of the

Sensor Tank.

Installation

9

SENSOR LOCK

11

1.

NOTICE

Apply lubricant.

Connect hoses to the Sensor Lock.

2.

3.

x1

Half thread M4 (3 Hex)

CAUTION

If Sensor Lock is misaligned it

can cause issues in further instal-

lation steps.

Installation

10

4.

Twist the Sensor Lock Unit slightly to in-

sert it into the Drain Pipe. Push it all the

way in.

5.

Rotate until parallel with the ﬂoor of the

Drain Bowl.

6.

x1

Half thread M4 (3 Hex)

CAUTION

Do not overtighten. Tighten

Screw until it just reaches the

ﬂoor of the drain bowl.

Installation

11

SMART SENSOR UNIT AND SENSOR

TANK

7 6

1.

CAUTION

Make sure the Smart Sensor Unit

is inserted horisontally. Do not

angle the Smart Sensor.

2.

CAUTION

Hand tighten cable connectors

to avoid damage.

CAUTION

Make sure to have correct align-

ment between key and slot in

connectors.

Insert Smart Sensor Unit Cable through

hole in Sensor Tank and connect with

Sensor Cable.

3.

Insert Sensor Tank and connect Smart

Sensor Unit with Sensor Lock. Make sure

Sensor Lock is in Open position.

4.

CAUTION

Place cable towards the wall of

the drain to avoid damage.

Installation

12

5.

CAUTION

Make sure Smart Sensor Unit is

inserted correctly. The red O-ring

should not be visible.

Set Sensor Lock to Locked position.

Installation

13

FUNNEL

5

NOTICE

Placing the Funnel with the hole ori-

ented to the right will cause the Oas

system to not recirculate water.

SHOWER UNIT CORE

2

1.

Remove transport plugs before installa-

tion.

Installation

14

2.

CAUTION

Heavy equipment. The Oas Core

weighs approx. 20 kg.

CAUTION

Make sure to attach the Safety

Wire before tilting the Shower

unit.

CAUTION

Make sure that hoses and cables

are not pinched.

Insert Core into Core Wall Enclosure and

attach Safety Wire. Keep tilted to enable

electrical installation.

3.

WARNING

Electrical installation should be

performed according to local

regulations by a licensed electri-

cian.

4.

Installation

15

5.

x1

M8 Socket Head

6.

CAUTION

Make sure to have correct align-

ment between key and slot in

connectors.

Installation

16

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