Eko-Vimar orlan standart, orlan super Operating Manual

®

®

e-mail: [e-mail]

www.eko-vimar.com.pl

tel.: [phone]÷81, 400 55 91

fax: [phone]

EKO-VIMAR ORLAÑSKI ul. Nyska 17b

48-385 Otmuchów / woj. opolskie

POLSKA

2

19

Boiler connected in cascade enables heating of bigger buildings. Boilers should be of
the same output. Such system gives better possibilities of heat source dynamics than
system with one boiler only. Particularly in .transition period. (springtime or autumn)
boilers may be serviced alternately. Boilers with such connection enables for its
exploitation with the output close to nominal, what warrants boiler longer durability.

Heat accumulation tanks allows for boilers' better adjustment according to actual
weather conditions. In transition period (the spring, autumn) any boiler without heat
accumulation set is switched on and off very often. If the set is connected, the boiler
works constantly and the energy is cumulated into the vessels.
Each boiler switching on and off means fuel losses. It may be avoided if the heat
accumulation set is used. Simultaneously, in transition period (the lowest temperature
in winter time) the accumulation set helps to reheat the whole central heating system.
Also it should be mentioned that few heat sources such as solar collector , heating
pump or similar may be connected to the heat accumulation set.Boiler connected in
cascade enables heating of bigger buildings.
Boilers should be of the same output. Such system gives better possibilities of heat
source dynamics than system with one boiler only. Particularly in .transition period.
(springtime or autumn) boilers may be serviced alternately. Boilers with such
connection enables for its exploitation with the output close to nominal, what warrants
boiler longer durability. Heat accumulation tanks allows for boilers' better adjustment
according to actual weather conditions. In transition period (the spring, autumn) any
boiler without heat accumulationset is switched on and off very often. If the set is
connected, the boiler works constantly and the energy is cumulated into the vessels.
Each boiler switching onand off means fuel losses. It may be avoided if the heat
accumulation set is used. Simultaneously, in transition period (the lowest temperature
in winter time) the accumulation set helps to reheat the whole central heating system.
Also it should be mentioned that few heat sources such as solar collector , heating
pump or similar may be connected to the heat accumulation set.

Connection scheme of the heat
accumulation set with one vessel and the solar panel.

Programmable
room thermostat

1 ORLAN STANDARD or
SUPER 1 with RK 2001
regulator

2. LADDOMAT 21 thermoregulator

3. Accumulation tank
NADO 2

4. Electrical heater

5. Three-way mixing valve MIX C

6. Circulating pump

7. Room temperature sensor

8. Theating system exit

9. Opened compensating vessel

10. Mixing value DHW.

11. Coil

12. Solar panel

13. Heating medium pump

8

7

2

CWU

9

6

5

LADDOMAT 21LADDOMAT 21

220V
380V

10

3

4

11

12

13

1

3

18

MANUAL CONTENS:

1. Appropriation.....................................................................................4

2. General requirements ....................................................................... 4

3. Boiler technical specification .......... .............................. ......................6

4. Technical data....................................................................................8

5. Start-up ............................................................................................8

6. Programming .....................................................................................9

7. Regulator characteristic......................................................................9

8. Regulator set-up ................................................................................9

9. Service ............................................................................................9

10. Regulator working description .................. ................................... .....10

fuel shortage.......... .............................. .............................. ..........10

boiler overheating ...................... ......................................... .........11

11. Room thermostat setting-up. .............................. ..............................12

12. Regulator damage .... .............................. .............................. ..........12

13. Regulator technical data...... .............................. ..............................12

14. Fan working characteristic... .............................. ..............................12

15. Boiler exploitation................ .............................. ..............................13

boiler fire-up ........................... ....................... ..............................13

fuel filling-up .......... .............................. ............................... .........13

switching off........... .............................. .............................. ..........14

cleaning ................ .............................. .............................. ..........14

tightness assertion .......... ......................................... ...................15

most favorable temperature assertion .. .............................. ..........15

feeding shortage.... .............................. .............................. ..........16

fan .................... .............................. .............................. ..........16

16. Boiler preservation ........................ .............................. ....................16

17. Faults caused by improper boiler use

and their removing ........... .............................. ..............................17

18. ......................................................................18Orlan Super appendix

18. ORLAN SUPER APPENDIX

ADDITIONALLY IN ORLAN SUPER

ORLAN SUPER is additionally equipped with mechanical clearing system of the
smoke tube exchanger and thermal safety device built into the boiler body.

THERMAL SAFETY DEVICE ( COOLING COIL )

Cooling coil together with thermal safety drain are to protect the boiler against its
overheating during operation. The cooling coil shall be connected to the cold
water installation by thermal safety drain ( e.g. STS 20 WATTS ). Coil outlet shall
be connected to the sewage system.

BOILER CLEANING

Mechanical cleaning system helps to keep smoke tube heat exchanger clean.
Cleaning elements are produced of springs, axially placed into exchanger tubes.
And they are moved up and down by outside handle.
Cleaning handle should be used after each boiler feeling with wood to protect
them from wood tar or carbon deposit which is accumulated inside of exchanger
tubes.

1. ORLAN BOILER
with RK 2001 regulator

2. Compensating vessel

3. Radiator

4. Thermal safety drain

5. Four-way mixing valve

6. Circulating pump

7. Differential valve

Boiler connection
with thermal safety device.