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Installation, User and Service Manual

 

 

 

22 

4.4  Exclusions 

 
 
 
 
 
 
 
 
 
 
 
 
 

4.5  Scope of the 
 

warranty 

 
 
 
 
 

4.6  Claims 

 
 
 
 
 
 

4.7  Obligations of      

A.O. Smith 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

The warranty set out in articles 1 and 2 will not apply in the event of: 
a.  damage to the storage water heater caused by an external factor; 
b.  misuse, neglect (including frost damage), modification, incorrect and/or unauthorised 

use of the storage water heater and any attempt to repair leaks; 

c.  contaminants or other substances having been allowed to enter the tank; 
d.  the conductivity of the water bei

ng less than 125 μS/cm and/or the hardness 

(alkaline-earth ions) of the water being less than 1.00 mmol/l; 

e.  unfiltered, recirculated water flowing through or being stored in the storage water 

heater; 

f.  any attempts at repair to a defective storage water heater other than by an approved 

service engineer. 

 
 
 
The obligations of A.O. Smith pursuant to the specified warranty are limited to free 
delivery from the warehouse of the replacement assemblies, parts or storage water 
heater, respectively. Shipping, labour, installation and any other costs associated with 
the replacement will not be accepted by A.O. Smith. 
 
 
 
A claim on grounds of the specified warranty must be submitted to the dealer from whom 
the storage water heater was purchased, or to another authorised dealer for A.O. Smith 
Water Products Company products. Inspection of the storage water heater as referred to 
in articles 1 and 2 shall take place in one of the laboratories of A.O. Smith. 
 
 
 
A.O. Smith grants no other warranty or guarantee over its storage water heaters nor the 
(assemblies or parts of) storage water heaters supplied for replacement, other than the 
warranty expressly set out in this Certificate. 
 
Under the terms of the supplied warranty, A.O. Smith is not liable for damage to persons 
or property caused by (assemblies or parts, or the glass-lined steel tank of) a 
(replacement) storage water heater that it has supplied. 
 

Содержание STE - 400

Страница 1: ...0311 370 03 2014 Innovation has a name Commercial Electric Storage Water Heater STE 400 500 600 750 1000 STE Installation User and Service Manual Changes Reserved...

Страница 2: ...A O Smith Europa De Run 5305 5503 LW Veldhoven The Netherlands 31 0 40 294 25 00 your installer...

Страница 3: ...arising from unauthorised use use other than that stated in this manual and use other than in accordance with the General Conditions registered at the Chamber of Commerce Refer further to the General...

Страница 4: ...Installation User and Service Manual 4...

Страница 5: ...al specifications 7 Electrical specifications 8 Dimensions 8 Installation 11 Installation diagram 11 Water connections 11 Electrical connections 12 Maintenance 15 Preparation for maintenance 15 Water...

Страница 6: ...Installation User and Service Manual 6...

Страница 7: ...lish hardness 7 0 eH 100 mg l CaCO3 100 ppm CaCO3 Conductivity 125 S cm Acidity pH value 7 0 pH value 9 5 Note If the water specifications deviate from those stated in the table then the tank protecti...

Страница 8: ...X IP 5X Maximum operating pressure kPa bar 600 6 600 6 600 6 600 6 600 6 600 6 Max Setpoint Control Thermostat C 85 85 85 85 85 85 Overheat Thermostat C 95 95 95 95 95 95 1 6 Dimensions Unit STE 400 S...

Страница 9: ...ection Rp Rp Rp Rp Rp 8 Anode connection Rp 1 Rp 1 Rp 1 Rp 1 Rp 1 11 Connection Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 12 Connection Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 13 Connection temp sensor Rp Rp Rp Rp Rp 14 T P connecti...

Страница 10: ...Installation User and Service Manual 10...

Страница 11: ...B hot water supply C circulation pipe F inlet heat exchanger G outlet heat exchanger IMD 0545 R0 0 2 2 Water connections 2 2 1 Warning The installation should be carried out by a competent person in...

Страница 12: ...n valve 5 after the circulation pump to guarantee the direction of circulation 3 Fit two stop valves for servicing 4 4 Connect the circulation pipe according to the installation diagram 2 1 Installati...

Страница 13: ...erminal on the thermostat 6 Connect the earth of the power cable to the earth terminal in the element Electrical Element screw in 1 Remove the cover and gasket from the inspection opening 2 Mount the...

Страница 14: ...er cable to the earth terminal in the element Picture not available Picture not available Connecting an element of 400 VAC 5 Connect the first live L of the power cable to the L1 terminal on the therm...

Страница 15: ...rage water heater Water side maintenance consists of descaling and cleaning the tank cleaning the elements and checking the anodes Cleaning the elements Scale and lime build up prevent effective condu...

Страница 16: ...ferent places The diameter must be at least 60 of the original 1 diameter 3 If the diameter is less than the minimum the anode must be replaced Please contact the supplier manufacturer to order new an...

Страница 17: ...Installation User and Service Manual 17 4 Errors 4 1 Introduction This chapter deals with the following problems with the water heater Water leakage No hot water Insufficient hot water...

Страница 18: ...r The element is switched off 1 Check whether the element is ON 2 Check whether there is power on the connector block of the element 3 Check whether the element s is defective Safety thermostat has cu...

Страница 19: ...been rectified and no other cause can be found isolate the water heater and alert you installation engineer Hot water supply is used up 1 Reduce hot water consumption and give the water heater time to...

Страница 20: ...Installation User and Service Manual 20...

Страница 21: ...tructions for the specific model and the relevant government and local authority installation and building codes rules and regulations in force at the time of installation b The storage water heater r...

Страница 22: ...pursuant to the specified warranty are limited to free delivery from the warehouse of the replacement assemblies parts or storage water heater respectively Shipping labour installation and any other c...

Страница 23: ...Installation User and Service Manual 23 0311 370 R0 0 EN...

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