Analog room thermostat with day program for gas fired boilers Nr. 8610015 Wolf GmbH · Postfach 1380 · 84048 Mainburg · Tel. +49 8751/74-0 · Fax +49 8751/741600 · Internet: www.wolf-heiztechnik.de Part no. 30 48 400 Subject to technical modifications 6.6701.621...
Index Index ........................... Page Summary of functions ........................3 Terminology / Standards and regulations ..................4 Installation ............................5 BUS interface setting ......................... 5 Electrical connection ......................... 6 Program selector ..........................7 Temperature selection – heating mode ..................7 Status display ............................7 Setting the time ...........................
Summary of functions Program selector Display Temperature selection – heating mode Front flap Standard display Status display Room temperature display BUS connection Outside temperature (with connected Time outside temperature sensor) The outside temperature display changes with the time display in 10 s intervals...
Standards and regulations switches this function ON and OFF during In gas fired combination boilers, the analog summer mode. room thermostat ART complies with the following Directives: Heating program Subject to program selection, the day program - Low Voltage Directive: 73/23/EEC...
- Secure the base through the fixings holes. BUS interface setting Wolf boilers are equipped either with an e-BUS or a SCOM interface for control accessories. The interface can be selected with the DIP switches on the back of the ART.
Connection version c) ART terminal strip Replace the ART onto its base and click into place. Terminal strip When refitting the housing ensure, that the on the gas contact pins on the thermostat are not bent.
Program selector / heating temp. selection mode / status display Program selector (l.h. rotary selector) ART program selector Important: For gas fired boilers with pro- gram selector, this must be set to Operating Program Central Domestic hot water Domestic hot water...
The current set temperature for economy mode will be displayed. Open the front flap on the ART controller to set the current time or to change from summer Turning the r.h. rotary selector (heating mode to winter time or vice versa.
Day program setting / 1 x DHW 1 x DHW Contractor level Reset DIP switch Day program setting Day programs for central heating and DHW cylinder loading (for boilers with DHW cylinders) or DHW QuickStart are set using the Day program example DIP switches under the front flap.
Contractor level Contractor level Pressing key changes the display to contractor level. The contractor level is segregated into display Display mode Parameter mode and parameter mode. e.g. actual flow e.g. gradient Individual displays (e.g. A:01) and parameters temperature (e.g. P:01) are shown in sequence after pressing In parameter mode you can change the values displayed above the r.h.
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Fault code 91: In systems with several controllers, activated. two (e.g. AWT, ART) are set to the same BUS Parameter P 04 will be displayed during eBUS address. Correct the address settings using the communication.
Accessories / Specification Radio clock module (only eBUS) The ART time is adjusted via a ratio signal received by the radio clock module [where available]. The changeover between summer and winter time too is regulated by radio signal [where available].