TEKMAR 356 - The Mixing Control 356 is a microprocessor-based outdoor reset control designed to operate a permanent capacitor, impedance protected or equivalent pump at varying speeds. The 356 also provides for boiler minimum protection and boiler operation.
The Mixing Control 356 is designed to control the supply water temperature to a hydronic system in order to provide outdoor reset or
setpoint operation. The control uses a variable speed injection pump to regulate the supply water temperature, while protecting the
boiler against flue gas condensation. The control has a Liquid Crystal Display (LCD) to view system status and operating information.
• Quick Setup for easy installation and programming of control.
• User comfort adjustment to increase or decrease building space temperature.
• Advanced settings to fine-tune building requirements.
• Boiler Control for improved energy savings.
• Test sequence to ensure proper component operation.
• CSA C US certified (approved to applicable UL standards).
- Control — Microprocessor PID control; This is not a safety (limit) control
- Packaged Weight — 1.5 lb. (670 g), Enclosure C, white PVC plastic
- Dimensions — 4-3/4" H x 2-7/8" W x 7/8" D (120 x 74 x 22 mm)
- Approvals — CSA C US, meets ICES & FCC regulations for EMI/RFI
- Ambient Conditions — Indoor use only, 32 to 104°F (0 to 40°C), < 90% RH non-condensing
- Power Supply — 24 V +/- 10% 50/60 Hz 3 VA
- Var. Pump — 120 V (ac) 2.4 A 1/6 hp, fuse T2.5 A 250 V
- Relays — 120 V (ac) 5 A 1/6 hp, pilot duty 240 VA
- Mixing Demand — 24 V (ac) 2 VA
- Sensors Included — NTC thermistor, 10 kW @ 77°F (25°C +/- 0.2°C) ß=3892 Outdoor Sensor 070 & 2 of Universal Sensor 071
