background image

Tech 

7

 - 

III.f) 

 

Ethernet module

 

 

NOTE

   

This  type  of  control  is  available  only  after  purchasing  and  connecting  an  additional 
controlling module ST-505 which is not included in the standard controller set.

 

 

 

Internet module is a device enabling the user remote control of the solar heating system via the 

Internet at emodul.eu. The user controls the status of all heating system devices on the home computer 
screen and the operation of each device is presented in the form of animation. Apart from the possibility 
to view the temperature of every sensor, the user can change the pre-set temperature of the tank etc. 

 

The installation process is intuitive. Connect the module and go to the main controller 
menu to activate the Internet module (Menu>>Ethernet module>>ON).  Once Regis-
tration option has been selected, the device generates a code which must be entered 

on the website

.  

 

NOTE 

 

The code is valid for 60 minutes. If the user fails to register on the website within  this 
time, a new code must be generated.  
 

Internet module parameters such as IP address, IP mask, gate address etc. may be set manually or by 
selecting DHCP option.

 

 

III.g) 

 

GSM module

 

 

NOTE

   

This  type  of  control  is  available  only  after  purchasing  and  connecting  an  additional 
controlling module ST-65 which is not included in the standard controller set.

 

 

 

GSM module is an optional device which, cooperating with the controller, enables the user remote 

control of the CH boiler operation via a mobile phone. The user is sent an SMS every time an alarm 
occurs.  Moreover,  after  sending  a  certain  text  message,  the  user  receives  feedback  on  the  current 
temperature of all the sensors. 

 

The ST-65 module may operate independently of the collector controller. It has two additional 

inputs  with  temperature  sensors,  one  contact  input  to  be  used  in  any  configuration  (detecting 
closing/opening of contacts) and one controlled output (e.g. a possibility of connecting an additional 
contractor to control any electric circuit) 

 

When any of the temperature sensors  reaches the pre-set maximum or minimum temperature, the 
module automatically sends an SMS message with such information.A similar procedure is used in the 
case  of opening  or closing of the contact input, which may be used as a simple means  of property 
protection.

 

 

III.h) 

 

Statistics

 

This submenu enables the user to monitor current operating status of the controller:

 

 

III.h.1) 

 

Gains

 

This parameter enables the user to check how much energy was gained in different time periods: daily, 
weekly, monthly, annually and temporary. 

 

 
 

 NOTE

 

Statistics provide only approximate data to illustrate roughly the energy gain. 

 

 
 
 
 
 
 

Summary of Contents for EU-401N PWM

Page 1: ...Tech 1 EU 401N PWM...

Page 2: ...led by a qualified electrician Before starting the controller the user shoud measure earthing resistance of the electric motors as well as the insulation resistance of the cables The regulator should...

Page 3: ...done directly from the controller An additional signal relay is necessary in order to control the heater The controller offers PWM pump control option enabling the user to adjust its rotational speed...

Page 4: ...icons Active operation mode icon Icon of active additional device peripherals Automatic operation mode Circulating pump Collector defrost mode Pellet boiler fire up voltage free signal Holiday mode H...

Page 5: ...ature is reached to define the pre set temperature go to SERVICE MENU Accumulation tank Pre set temperature or until the difference between collector and tank temperature reaches solar pump deactivati...

Page 6: ...raising the temperature of water in the tank to the required disinfection temperature read from the upper sensor of the tank in the case of using an optional sensor the user should make sure that it...

Page 7: ...nd connecting an additional controlling module ST 65 which is not included in the standard controller set GSM module is an optional device which cooperating with the controller enables the user remote...

Page 8: ...sion of the controller menu V d Information Once this option has been selected the display shows the controller manufacturer s logo and current software version V e Factory settings This function is u...

Page 9: ...ure Pumps Regulated revolutions Maximum collector temperature Solar pump deactivation delta Solar pump activation delta Gear coefficient Solar pump working minimum Solar pump working maximum Installat...

Page 10: ...tank until the maximum temperature is reached To prevent the accumulation of too hot water in the tank Cooling to pre set temperature function should be activated Once activated when the collector te...

Page 11: ...etting the user declares the value of the collector maximum alarm temperature at which the pump may be damaged This temperature should be adjusted according to the collector technical specification Du...

Page 12: ...collector pump for a short period of time when standard conditions of pump activation are not met Sampling forces short time activation of the pump after the collector temperature increase of at leas...

Page 13: ...r The user defines activation delta the difference between the pre set tank temperature and the current tank temperature at which the controller sends a signal to fire up the boiler Next the user sele...

Page 14: ...ime period which means all the time Sensor 4 is required for it to operate correctly it should be installed in the external DHW tank This function will not operate in the installation scheme which use...

Page 15: ...rotections In order to ensure safe and failure free operation the controller is equipped with a range of protections 1 Sensor protection If one of the sensors is damaged an acoustic signal is activate...

Page 16: ...01N controller should be checked for condition of its cables The user should also check if the controller is properly mounted and clean it if dusty or dirty Power supply 230V 10 50Hz Power consumption...

Page 17: ...ictorial diagram it cannot replace CH installation project Its aim is to present how the controller may be expanded This heating installation diagram does not include protective elements which are nec...

Page 18: ...EU 401N User s manual v 1 1 3 18 PWM pump connection scheme...

Page 19: ...o electromagnetic compatibility EU OJ L 96 of 29 03 2014 p 79 Directive 2009 125 EC establishing a framework for the setting of ecodesign requirements for energy related products as well as the regula...

Page 20: ...EU 401N User s manual v 1 1 3 20...

Reviews: