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 1.3  Safety instructions for installers

!

 WARNING

The overflow from the TP safety valve must NOT be sealed or plugged. Safety valve sup-

plied with the product 

!

Any overflow pipe from the safety valve MUST be > 18 mm inside, clear, undamaged and 

frost-free with a fall to the drain.

!

The relevant regulations and standards, and this installation manual, must be followed.

 1.2  Safety instructions for users

!

 WARNING

The overflow from the TP safety valve must NOT be sealed or plugged.
The product must NOT be modified or changed from its original state.
Children must NOT play with the product or go near it without supervision.

!

Maintenance/settings should only be carried out by persons over 18 years of age, with sufficient 

understanding

!

 CAUTION

The product must not be exposed to frost, over-pressure, over-voltage or chlorine treatment. 

See warranty provisions.
Maintenance/settings should not be carried out by persons of diminished physical or mental 

capacity, unless they have been instructed in the correct use by someone responsible for their 

safety.

!

 CAUTION

!

The product should be placed in a room with a drain, in accordance with the wetroom 

standard / latest TEK. Alternatively, fit an automatic stop valve with sensor and overflow 

from safety valve to drain. 

Liability for consequential damage will only apply if this is followed.

!

The product should be properly aligned vertically and horizontally, on a floor suitable for the 

total weight of the product when in operation. See type plate.

!

The product must have a clearance for servicing of 40 cm in front of the cover.

Summary of Contents for Maxi Press MX 1000

Page 1: ...SO Hotwater AS Industriveien 1 3300 Hokksund Norway Tel 47 32 25 00 00 Fax 47 32 25 00 90 E mail oso oso no www osohotwater com Maxi Xpress MX 600 1000 l EN SAFETY INFORMATION O M INFORMATION INSTALLATION MANUAL TDS TECHNICAL DATA SHEET ...

Page 2: ...2 Included in delivery 6 3 3 Product dimensions 6 3 4 Requirements for installation location 7 3 5 Pipe installation 8 3 6 Electrical installation 10 4 Initial commissioning 12 4 1 Filling with water 12 4 2 Turning on the power 12 4 3 Control points 12 4 4 Emptying of water 12 4 5 Handover to end user 12 5 User Guide 13 5 1 Settings 13 5 2 Maintenance 13 6 Troubleshooting 14 6 1 Faults and fixes 1...

Page 3: ...ey are accessible for fu ture reference The manufacturer assumes compli ance by the end user with the safety operating and maintenance instructions supplied and by the installer with the fit ting manual and relevant standards and regulations in effect at the date of instal lation Symbols used in this manual WARNING Could cause serious injury or death CAUTION Could cause minor or moderate injury or...

Page 4: ...er 18 years of age with sufficient understanding CAUTION The product must not be exposed to frost over pressure over voltage or chlorine treatment See warranty provisions Maintenance settings should not be carried out by persons of diminished physical or mental capacity unless they have been instructed in the correct use by someone responsible for their safety CAUTION The product should be placed ...

Page 5: ...to the product The type plate contains details of the product in accordance with EN 12897 2016 and EN 60335 2 21 as well as other useful data See Declaration of Conformity at www osohotwater com for more information OSO products are designed and manufactured in accordance with Pressure vessel standard PED 2014 68 EU Safety standard EN 60335 2 21 Welding standard EN ISO 3834 2 OSO Hotwater AS is ce...

Page 6: ...ce 50 0 mm 3 INSTALLATION INSTRUCTIONS 3 1 Products covered by these instructions 800 1653 MX 600 800 1654 MX 1000 3 2 Included in delivery Ref no Num ber of Description 1 1 Buffer tank with electric peak load 2 1 Installation manual this document 3 1 PT valve 10 bar 99 C supplied loose All dimensions in mm 2 3 1 C A B ø ...

Page 7: ... in accordance with the wetroom standard latest TEK Alternatively fit an automatic stop valve with sensor and overflow from safety valve to drain The product should be placed in a dry and permanently frost free position The product should be placed on a floor suitable for the total weight of the product when in operation See type plate The product must have a clearance for servicing of 40 cm in fr...

Page 8: ...ng a pressure reduction valve 3 5 2 Fitting pipes A Run a pipe of suitable size to the connec tions shown and affix with suitable sealant Unused connections must be plugged se curely B The product can connected in series for increased capacity in the system Use OSO prefabricated SRS jointspipes See illustra tion 3 5 3 Fitting of overflow pipe Overflow pipe 9 18 mm inside run to the safety valve Co...

Page 9: ...with sensor This will prevent possible material damage 3 5 4 Fitting instructions 3 5 5 Fitting recommendation CAUTION The product should be placed in a room with a drain in accordance with the wetroom standard latest TEK Alternatively fit an automatic stop valve with sensor and overflow from safety valve to drain The product should be properly aligned vertically and horizontally on a floor suitab...

Page 10: ... thermostats to elements are pre connected from the fac tory C Ensure that the earth yellow wire with green stripe is connected to earthing point Cover of junction box should be correctly mount ed before the power is switched on The power must not be switched on until the product has been filled with water 3 6 Electrical installation 3 6 1 Electrical components Component Note Safety thermostat 98 ...

Page 11: ...product should be filled with water before the power is switched on Fixed electrical fittings must be used for installation according to the regulations Any electric fittings must be installed by an authorized electrician The mains cable should withstand 90 C A suitable strain reliever must be fitted CAUTION The product must have a clearance for servicing of 40 cm in front of the cover In case of ...

Page 12: ...and frost free with a fall to the drain D Check that the product is standing firmly ver tically and horizontally 4 5 Handover to end user 4 INITIAL COMMISSIONING THE INSTALLER MUST Brief the end user on safety and maintenance instructions Brief the end user on settings and emptying the product Hand this installation manual over to the end user Enter contact details on the data plate on the product...

Page 13: ... the safety thermostat The safety thermostats on the product cut out when there is a risk of overheating These are re set by switching off the power supply removing the cover 2 and pressing the red RESET button 4 If the thermostat cuts out repeatedly contact the installer 5 USER GUIDE RESE T R E S E T M 2 1 2 3 4 THERM O DISC 60 C 90 C 80 C 70 C 1 2 3 4 MAINTENANCE INSTRUCTIONS Maintenance should ...

Page 14: ...pted Verify that the fuse is on the plug is plugged in to the wall contact the earth breaker has not tripped Thermostat has cut out Press the RESET button on the safety thermostat see User guide Heating element is defective Replace heating element Contact auth installer Leak in hot water pipe Verify as follows a close the water supply b wait 2 3 hours c feel the tank to see whether it is hot If so...

Page 15: ...ply the necessary data This warranty applies only if the following conditions are met Theproducthasbeeninstalledaccordingtotheinstallation instructions supplied and in compliance with all relevant regulations standards and requirements in effect at the date of installation The product has not been modified changed subjected to abnormal effects and no factory fitted or supplied parts have been remo...

Page 16: ...r beskyttet av åndsverksloven og skal ikke reproduseres eller distribueres uten skriftlig avtale med produsenten Forandringer forbeholdes This installation manual and all its content is protected by copyright and may be reproduced or distributed only with written consent from the manufacturer We reserve the right to make changes without notice ...

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