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HYDRONIC PANEL SYSTEMS - INJECTION MIXING CONTROL - PANEL - 5 LOOP - 912
SKU # HYD912
MFrPN # 912
CA$3,413.18
Availability : Special Order
PRODUCT DETAILS

Operation:

This panel is designed to control supply fluid temperature by injection mixing. The Mixing Control provides variable speed operation of an injection circulator based on outdoor air temperature. This panel is ideal when supply temperature control is required. The application of this panel is extended to control the return water temperature for conventional boilers by installing the return water temperature sensor.

When the control is in the outdoor reset mode, the speed of the injection circulator is varied to maintain a target fluid temperature in the supply manifold based on outdoor air temperature. The control can alternately be used as a set point control. In this mode, the speed of the injection circulator is varied to maintain a user adjustable supply fluid temperature. A room thermostat monitors the desired room temperature and turns the mixing control off when the zone is satisfied.

The panel is operated as a single zone system by using the thermostat to activate the control. The secondary circulator operates continuously providing even heat distribution during the heat up and cool down cycles.
The panel can be operated with sub zones set up on a single zone panel. The system thermostat is operating the main heat input while the sub zone thermostats operate the loops fitted with valve actuators. The sub zoning should not exceed more than 50% of the loops.
The panel can be operated as a multiple zone system. The on/off valves located on the supply manifold are fitted with optional electrical valve actuators to control individual loops in the system. In this application, every actuator is connected to a thermostat located in the area served by the loop. When the thermostat calls for heat, the actuator opens the loop allowing flow. When all loops are satisfied, the secondary circulator is shut down and the injection control is disabled.

The control panel includes:

  • Supply manifold with shut off valves
  • Return manifold with shut off valves and provision for valve actuators
  • Flow rate indicators on return
  • Control module
  • Mixing control
  • Injection circulator
  • Secondary circulator
  • Pressure and temperature gauges
  • Fill/drain valves
  • Isolating valves
  • Automatic air vent
  • Steel cabinet
PRODUCT SPECIFICATIONS
Typical Application Industrial , Production , Professional
Dangerous Goods No
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