systec therm RAYSTAT-V5 Control Unit

PRODUCT OVERVIEW

INSTALLATION INSTRUCTIONS

PROGRAM START – QUICK START

Quick Start

• POWER ON : Flashing
• Heating cable
• Pipe/line sensing
• Ambient sensing
• Alarm
• Segment Test
• Unit name Raystat Version 5
• Firmware Revision number
• Parameter DEFAULT: – – – – PiPE Air
• Quick start: Select Operation Mode for pipe line (PiPE) or ambient temperatures sensing Air – (PASC – Proportional Ambient Control sensing)
• Parameter PiPE: 0°C… +90°C PASC: AIR (PASC) 0°C… +30°C DEFAULT: 3°C
• Quick start: Choose Setpoint Temperature
• Parameters DEFAULT: –20°C: –30 – 0°C
• (PASC-Air only): Lowest ambient temperature
• Parameters
  01 = Ø < DN 25 / 1”
  02 = Ø ≥ DN 25 / 1”
  03 = Ø ≥ DN 50 / 2”
  DEFAULT: 01
  (PASC-Air only): Average pipe diameter level
• Parameters
  YES/NO
  DEFAULT: NO
  Heater operation via external contactor (only if load is not directly connected)

Display

Main display: actual temperature (xxC), setpoint temperature alternating ( txxC)

PARAMETER SETTING

Press Check button for 5 sec. to go in Parameter setting. After 30 sec. without input of parameters the unit is set back to main display.

Escape from parameter settings.

• Parameters
  DEFAULT: 3°C
  PiPE: 0°C … +90°C
  Air: 0°C … –30°C
• Setpoint SP1: Setpoint Temperature
• Parameters PiPE Air
• Setpoint SP2: Operation mode (possible to change previously selected parameter with up/down button) for pipe temperature sensing (PiPE) or ambient temperature sensing (Air). Recommendation for pipe sensing: cold water pipes: 3°C; fatty waste water pipes: 40°C.
• Parameters: –30°C ….0°C
• Setpoint SP3 (PASC-Air only): Lowest ambient temperature
• Parameters DEFAULT: 01
  01 = Ø < DN 25 / 1″
  02 = Ø ≥ DN 25 / 1″
  03 = Ø ≥ DN 50 / 2″
• Setpoint SP 4 (PASC-Air only): Average pipe diameter level
• Parameters DEFAULT: ON
  ON/OFF
• Setpoint SP5: Heater operation in sensor failure mode
• Parameters
  YES/NO
  DEFAULT: NO
• Setpoint SP6: Heater operation via external contactor
• Parameters: 1-5
  DEFAULT: 1
• Setpoint SP7 (Pipe line only): Hysteresis
• Parameters
  OFF/–40°C
  DEFAULT: 0°C
• Setpoint SP8 (Pipe line only): Low temperature alarm
• Parameters
  OFF/65°C
  DEFAULT: 65°C
• Setpoint SP9 (Pipe line only): Higher temperature alarm Recommendation: Water pipe lines: max. 65°C; Fatty waste water lines: max. 85°C.
• Parameters:
  ON/OFF
  DEFAULT: ON
• Setpoint SP10 Alarm sound status
• Parameters
  YES/NO
  DEFAULT: NO
• Setpoint SP11: Test program starts, max. 30 min duration.
• Parameters
  Code Nr: 036
  DEFAULT: 000
• Setpoint SP12: Activate/deactivate Key Lock / code: 036
• Parameters
  Code Nr: 012
  DEFAULT: 000
• Setpoint 13: Activate RESET to factory settings / code: 012. If Reset is triggered, Quick Start will be activated.
  Note: If Quick Start is not completed, unit will be set back to last settings.

ELECTRICAL SCHEME

Standard: NTC Sensor

Option: PT100 Sensor

• HEATING CABLE

Systec Therm AG · Letzistrasse 35 · CH-9015 St-Gall
Téléphone +41 71 274 00 50 · www.systectherm.ch

 

Documents / Resources

systec therm RAYSTAT-V5 Control Unit [pdf] Installation Guide RAYSTAT-V5, Control Unit

References

• User Manual