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5

5. Temperature viewing mode.

To enter temperature viewing mode press OK. Entering this mode will be signaled

by fast blinking of room thermostat indicator. Use < and > buttons to move between

viewing different temperatures. To exit temperature viewing mode select

[End ]

option

and press OK button or wait for 1 min.

Table 1. List of temperatures available in temperature viewing mode.

Display

Parameter

C 45

Boiler desired temperature.

20

c

Temperature set with additional thermostat knob.

18°

Current room or exhaust gas temperature.

End

Exit temperature viewing mode.

The desired boiler temperature [C 45]

– is the temperature which the controller will

try to achieve in WORK mode. It is set by direct turning of the knob and is indicated by

a short display.

Temperature set with additional thermostat knob [ 20

c

]

- this parameter displays

temperature set with additional thermostat knob.

Current room or exhaust gas temperature [ 18°]

- this parameter displays current

measured room or exhaust gas temperature.

6. Setting up the parameters - service mode.

Holding OK button for more than 3 seconds causes change to service mode, where

you can view and change programmed parameters. Service mode is indicated by

flashing of the room thermostat indicator. You can look through parameters with

+ and - buttons. After choosing desired parameter, you can switch to change mode of

the parameter by pressing OK button - this mode is indicated by value of the

parameter flashing. Change of the parameter is possible by pressing - or + buttons.

You can confirm new settings by OK button and after that there is possible to choose

another parameter (with +,- buttons). If you want to quit service mode , choose [End ]

option with + and - buttons and press OK; or wait 1 minute. The device will exit service

mode and will start to indicate boiler temperature.

In the table the first column represents example display indications, in the next

columns there are: parameter description, minimal amount, maximum amount allowed

to set, step of the parameter during the setup, factory defaults, to which you can return

by choosing

[Prod]

option.

Summary of Contents for RK-2001AT2

Page 1: ...OPERATION MANUAL SOLID FUEL FIRED BOILER TEMPERATURE CONTROLLER RK 2001AT2 Version AC22...

Page 2: ...r starts in HEATING UP mode This mode turns off influence of exhaust gas thermostat on the fan and central heating pump HEATING UP is active until exhaust gas temperature achieves temperature set with...

Page 3: ...shows diagram of electrical connection of the device WARNING Before plugging the device to the power source check if it is proprerly grounded and if the screws of the connector are properly screwed CA...

Page 4: ...on stops the fan for example allowing to add fuel to the boiler If the controller isn t in service mode the display shows water temperature of the boiler and the last sign on the display defines mode...

Page 5: ...splays current measured room or exhaust gas temperature 6 Setting up the parameters service mode Holding OK button for more than 3 seconds causes change to service mode where you can view and change p...

Page 6: ...ng pump turn off delay 1 99 1min 2 L 65 Minimum boiler temperature 60 65 1 C 65 H 90 Maximum boiler temperature 80 95 1 C 90 h 5 Boiler temperature hysteresis 1 10 1 C 5 A105 Boiler overheating temper...

Page 7: ...meter value in range from 0 to 10 means time in minutes of the smooth fan speed increase from 40 to value of for smooth boiler start Fan work time n 5 time of turning the fan on for a while to remove...

Page 8: ...ion Central heating pump turn off delay Pd 2 central heating pump stopping too early can cause temperature rise in the boiler and cause its overheating This parameter allows setting central heating pu...

Page 9: ...described above When contacts are open the controller will keep minimum boiler temperature Attention When external thermostat is connected in place of room temperature sensor the temperature set with...

Page 10: ...ing boiler start Fuel shortage testing time in work mode Fb30 time set with this parameter is used when testing fuel shortage after boiler has started Setting this parameter to disables fuel shortage...

Page 11: ...are working correctly After detection of fault it stops the pressure fan turns on the circulating pump and shows proper error message on the display In case of failure please turn off the controller p...

Page 12: ...urement range 9 109 C 1 C Boiler temperature adjustment range 30 90 C 1 C Programmable boiler overheating protection 90 99 C 1 C Hardware boiler overheating protection 95 C 1 C Circulating pump launch...

Page 13: ...13 Picture 2 RK 2001AT2 connection scheme Picture 3 UM 1 module connection scheme...

Page 14: ...controller work mode Pc Central heating pump pause time Pd 2 Central heating pump turn off delay L 65 Minimum boiler temperature H 90 Maximum boiler temperature h 5 Boiler temperature hysteresis A105...

Page 15: ......

Page 16: ...Producer P W KEY 11 200 Bartoszyce ul Bohater w Warszawy 67 tel 89 763 50 50 fax 89 763 50 51 www pwkey pl e mail pwkey onet pl...

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