www.seltron.eu March Catalogue Heating controllers Seltron

COMPANY DATA Seltron d.o.o Tržaška cesta 85 A SI-2000 Maribor Slovenia Boštjan Gerlič Mitja Hertiš Melani Fartelj Area sales manager Technical sales representative

TABLE OF CONTENTS Differential controllers SGC16H | SGC26H | SGC36HV | SGC67HV5 Zone controllers ZCE6 Basic | ZCE6 Advance 15 Compact weather compensated controller AHD20 26 Weather compensated controllers WDC10B | WDC10 | WDC20 31 Weather compensated controllers WXE41 Weather compensated controllers WXD10B | WXD10 | WXD20 49 Weather compensated and boiler controllers KXD10B | KXD10 | KXD20 58 Compact constant temperature controllers ACD10 | ACD20 68 2-way zone ball valves, internal thread, quick connection for actuator BVQ-210074 3-way zone ball valves, internal thread, quick connection for...

Seltron d.o.o. | Tržaška cesta 85 A | SI-2000 Maribor | +386 (0)2 671 96 00 | [email protected] | www.seltron.eu

Differential controllers SGC16H | SGC26H | SGC36HV | SGC67HV Presentation SGC universal differential controllers are intended for the control of solar systems for domestic hot water heating as well as a support system for room heating. Advanced operation algorithms ensure an optimal usage of solar energy and provide the control of energy efficient circulation pumps. The SGC controllers have integrated preset hydraulic schemes that provide a fast and simple installation. Typical application - In domestic hot water heating systems with flat or vacuum collectors. - In domestic hot water heating...

Typical application In domestic hot water heating systems with flat or vacuum collectors In domestic hot water heating systems with auxiliary heat sources In storage tank heating systems using a solar system and auxiliary heat sources In pool heating systems For a single-stage storage tank loading For a two-stage storage tank loading No. of preset hydraulic schemes No. of solid state relays No. of temperature sensor inputs Number of collector fields Technical characteristics Measurement of the energy obtained (kWh) Option for pulse meter flow measurement (l/min) Possibility for flow measurement...

Operation mode with several storage tanks Constant operation in the “OPTIMUM” mode means an optimum use of solar energy for heating all of the storage tanks taking into account the preferred storage tank The "AUTO" operation mode automatically switches between winter and summer modes according to a preset calendar Heating of all storage tanks Continuous operation in the “WINTER” mode means an alternating parallel heating of all storage tanks Constant operation in the “SUMMER” mode means the heating of only the preferred storage tank, other storage tanks are heated only when the preferred one...

Outlined functions Start-up wizard The SGC controller is equipped with a start-up wizard, which takes you through the initial setup of the controller in 2 steps. Step 1: language selection. Step 2: hydraulic scheme selection. Step 1 When the solar system is also used for domestic hot water heating, we want to know how much heating energy has been obtained from the solar system. 1 2 3 4 5 6 7 8 9 101112 Measurement of the energy obtained The SGC controllers provide an informative and accurate measurement of the solar energy obtained and the display of the data in weekly, monthly and yearly diagrams....

Technical specifications Backlit graphic display Operating hours meter Weekly program timer Connection voltage Energy consumption in the standby mode Additional inputs No. of outputs 6 pcs temperature sensor (Pt 1000) 1 pc pulse input — 1 pc Triac for speed control (R2) 1 pc PWM or analogue 0÷10 V 1 pc Triac for speed control (R2) 1 pc PWM or analogue 0÷10 V (Y2) Relay outputs 1 pc Grundfos VFS flow meter 2 pcs Triac for speed control (R2, R3) 1 pc relay (R1) 2 pcs PWM or analogue 0÷10 V (Y1, Y2) 2 pcs Triac for speed control (R2, R3) 4 pcs relay (R1, R4, R5, R6) 2 pcs PWM or analogue 0÷10 V...

Electrical connection Seltron d.o.o. | Tržaška cesta 85 A | SI-2000 Maribor | +386 (0)2 671 96 00 | sales@selt

Solar collectors, domestic hot water storage tank. Solid fuel boiler, domestic hot water storage tank. Domestic hot water storage tank, electric heater. Solid fuel boiler, storage tank. Heating support with a storage tank. Liquid fuel boiler, domestic hot water storage tank. Heat pump, domestic hot water storage tank. Solar collectors, pool. Solar collectors, domestic hot water storage tank, auxiliary heating with electricity. Solid fuel boiler, domestic hot water storage tank, auxiliary heating with electricity. Solar collectors, domestic hot water storage tank, removal of excess heat. Domestic...

Solar collectors, domestic hot water storage tank, solid fuel boiler. Solar collectors, domestic hot water storage tank, liquid fuel boiler. Solar collectors, domestic hot water storage tank, heat pump. Solar collectors, domestic hot water storage tank, solid fuel boiler, auxiliary heating with electricity. Solar collectors, domestic hot water storage tank, storage tank, switchover, solid fuel boiler. Solar collectors, two domestic hot water storage tanks, switchover, electric heater. Solar collectors, two domestic hot water storage tanks, two pumps. Solar collectors, domestic hot water storage...

Reversible heat transfer between the main and auxiliary storage tank, two pumps. Solar collectors, three domestic hot water storage tanks, three pumps. Solar collectors, three domestic hot water storage tanks, switchover. Reversible heat transfer between the main and auxiliary storage tank, switchover. Solar collectors east-west, two pumps, two domestic hot water heaters, switchover. Solar collectors east-west, domestic hot water storage tank, two pumps. Solid fuel boiler, storage tank, domestic hot water storage tank. Pellet boiler, storage tank, domestic hot water storage tank. Solid fuel boiler,...

Order code Differential controller SELTRON SGC16H Differential controller SELTRON SGC26H Differential controller SELTRON SGC36HV Differential controller SELTRON SGC67HV Differential controller SELTRON SGC16H, with sensors (3×TF/Pt) Differential controller SELTRON SGC26H, with sensors (4×TF/Pt) Differential controller SELTRON SGC36HV, with sensors (4×TF/Pt) Differential controller SELTRON SGC67HV, with sensors (5×TF/Pt) Immersion temperature sensor SELTRON TF/Pt Surface temperature sensor SELTRON VF/Pt Pulse flow meter SVC 25 (up to 2.5 m3/h, 40 l/min) Communication module SELTRON GWD3E Seltron...