HYDRONIC FLOOR HEATING

Integrating heating and cooling in one, the OJ´s waterline system ensures precise control of room temperature, maximum comfort and low energy consumption - even for larger applications.
 
Please find literature on OJs hydronic underfloor heating system below

Product Sheets

• Room Sensors and Controllers
• EZC Microcenter
• EMR Controller
• MTU2 for EZC

Brochures

• Waterline Brochure - GB
• Waterline Brochure - DE
• Waterline Brochure - RU
• WLM2 Flyer

Instructions

Waterline System WLM

• Instructions (57544). Add On Module. Type WLM-1AO
• Instructions (57545B). Outdoor Compensation Module. Type WLOC-19
• Instructions (57467B). Receiver. Type WLRC
• Instructions (57542). Underfloor Heating Controller. Type WLM
• Instructions (57540D). Waterline Thermostats. Type WLxx
• User Manual (57543A). Master with display. Type WLM
• User Manual (57541). Clock Thermostat. WLCT

New Waterline System WLM2

• Instructions (57642A). Add On Module. Type WLM2-1AO_3AO
• Instructions (57545B). Outdoor Compensation Module. Type WLOC-19
• Instructions (57643A). Receiver. Type WLRC2
• Instructions (57468B). Waterline Room Sensor. Type WLTx
• Instructions (57624A). Clock Thermostat. WLCT2
• Instruction Quickguide (57718), Type WLM2
• Manual (57640A). System User. Type WLM2
• Manual (57641A). System Installation. Type WLM2

EZC Microcenter

• Instructions (57595). EZC Microcenter

EMR Controller

• Instructions (57408A). EMR Controller

Thermostat MTU2 for EZC

• Instructions (57022A). MTU2 Thermostat

Application Notes

OJ Waterline Control System WLM2

• Information on RJ12 connections
• How to connect and configure WLM2 Masters in a BMS Modbus network

Control of ice and snow melting

• ETO2 used in hydronic applications
• ETR2 used in hydronic applivations

Controller ERZ-3951

• Control of room air temperature heating and cooling coil
• Control of room air temperature Heat recovery and heating coil

Microcenter EZC

• OCD4 used with EZC