S+S Regeltechnik Rymaskon 600 Operating Instructions Manual page 29

Operating instructions
RYMASKON ® 600 - BACnet
RYMASKON ® 600 - Modbus
6-WAY VALVE
CONTROL
6-Port Control Mode
ANTI-JAM
VALVE PROTECTION
AntiJAM Valve
Exercise Function
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The RYMASKON 610 unit type (basic model) can also be used to control 6-way valves.
To do so, configure the analogue output (Y1/ Y2/ Y3) for direct or inverse mode.
The following diagram illustrates the 6-way valve control principle.
NOTE: In direct or inverse 6-way mode, scaling the analogue output and/or the anti-JAM function are not available.
Ensure to set the number of heating and cooling stages to at least "1".
6-PORT CONTROL MODE
ANALOGUE OUTPUT MODES
6-WAY: HTG1 = 5V to 2V, CLG1 = 7V to 10V
6-WAY REVERSE: HTG1 = 7V to 10V, CLG1 = 5V to 2V
SQUENCE 1
2V
0%
-
nSP = Nominal Setpoint (Default 21°C /70°F)
HDz/CDz = Heating/Cooling Comfort
Zero Energy Deadzone (Default 0.5°C / 33°F)
If the anti-JAM function is released, the controller monitors the outputs for inactivity.
If the outputs were fully open or closed for longer than the set anti-JAM time,
the controller will close and/or open them briefly by 30 %.
The anti-JAM time duration can be set from 0 to 14 days in the configuration parameters
(Default: 0 = disabled).
SQUENCE 2
5V 7V
nSP
HDz CDz
Zero Energy
Deadzone
29
10V
6-WAY VALVE
CONTROL SIGNAL
(Y1/Y2/Y3)
+
MEASURED
TEMPERATURE