Related Manuals for OJ Electronics WLM3
Summary of Contents for OJ Electronics WLM3
- Page 1 67347 02-15 (HKT) Installation Quick Guide WLM3 WLTA3 WLTD3 WLDT3 WLCT3 www.ojelectronics.com...
-
Page 2: Table Of Contents
Testing the system ........................Page 6 Troubleshooting ........................Page 7 © 2015 OJ Electronics A/S... -
Page 3: Installation Quick Guide
WLM3-BA/FS Master WLM3-AO Module allocation of channel numbers in the WLM3 system. Mount the master and any AO module correctly on the wall in accordance with electrical regulations. Connect the AO module using the special cable included in the box. - Page 4 WLM3 MASTER Connect 230V AC power supply, uFH circulating pump and boiler in accordance with electrical regulations. (With FS masters, connect the mixing valve and supply water temperature sensor.) Power supply Main pump BOILER Secondary pump © 2015 OJ Electronics A/S...
-
Page 5: Setting Up The System
I until a beep is heard. Install mode When communication with a room controller/sensor has been established, the corresponding channel Led on the master will light up. Switch off dIP-3 to deactivate learning mode: Learning mode button © 2015 OJ Electronics A/S... -
Page 6: Testing The System
Set WLCT3 room controllers to 21°C (recommended). - Set all WLTM3, WLTd3 and WLdT3 room sensors to automatic mode (clock symbol). The system will now operate automatically. Other important settings can be found in the user Manual. © 2015 OJ Electronics A/S... -
Page 7: Troubleshooting
Bad electrical connection between pump and terminals. Install mode has not been activated. Move dIP-1 to the OFF position and then back to the ON position. The pump may be faulty. © 2015 OJ Electronics A/S... - Page 8 Supply water sensor may be subject to heat migration. upstream water temperature is excessively high. (These problems can be corrected by changing PI settings – please refer to the main installation manual). Incorrectly installed, see the installation instructions supplied with the actuator. © 2015 OJ Electronics A/S...
- Page 9 Solar gain or an external heat source. Temperature is unstable This could be caused by periodic solar gain or external heating. Try setting the master to simple ON/OFF control (dIP-10 set to ON). © 2015 OJ Electronics A/S...
- Page 10 © 2015 OJ Electronics A/S...
- Page 11 © 2015 OJ Electronics A/S...
Need help?
Do you have a question about the WLM3 and is the answer not in the manual?
Questions and answers