Mixing Control 356

Control Description 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.

Literature	—	D 356, A 356's, D 001, D 070, E 021
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 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 & 2 of Universal Sensor 071

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Literature

Control

Packaged Weight

Dimensions

Approvals

Ambient Conditions

Power Supply

Var. Pump

Relays

Mixing Demand

Sensors Included