Reflex Servitec 35 User Manual

Controller
Servitec 35-95 with
Touch controller
— 18.12.2019 - Rev. A English —
21
To reset a fault message, proceed as follows:
1. Touch the display.
– The current fault messages are displayed.
2. Touch a fault message.
– The system displays the possible causes for the fault.
3. When the fault is eliminated, confirm the fault with "OK".
ER Code
Alarm
Causes
Remedy
Alarm reset
01 Minimum pressure For "Magcontrol" setting only.
• Set value not reached
• Water loss in the system.
• Pump fault.
• Expansion vessel defective.
• Check set value in the Customer or Service menu.
• Check water level.
• Check pump.
• Check expansion vessel.
–
02.1 Insufficient water Dry running protection: Insufficient water
switch
• Defective.
• Not cabled.
• Triggered for too long.
• Check insufficient water switch.
• Open the degassing pipe.
• Clean the dirt trap.
• Replace the degassing valve.
"OK"
02.2 Insufficient water Insufficient water switch has actuated too
often.
• Clean the dirt trap.
• Replace the degassing valve.
"OK"
04.1 Pump Pump disabled.
• Pump jammed.
• Pump motor defective.
• Fuse defective.
• Rotate the pump with screwdriver.
• Electrically test the pump motor
• Replace the 10 A fuse.
"OK"
06 Make-up time • Set value exceeded.
• Water loss in the system.
• Make-up line not connected.
• Make-up rate insufficient.
• Check set value in the Customer or Service menu.
• Check water level.
• Connect make-up line.
"OK"
07 Make-up cycles Continuous water loss in the system. • Check set value in the Customer or Service menu.
• Seal the leak in the system.
"OK"
08 Pressure measurement Controller receives incorrect signal.
• Check/connect the plug connection at the pressure
transmitter.
• Check the cable for damage.
• Check the pressure sensor.
"OK"
10 Maximum pressure For "Magcontrol" setting only.
• Set value exceeded.
• Check set value in the Customer or Service menu.
• Set the actuating pressure of the safety valve.
"OK"
11 Back-up volume
"With water meter" must be activated in the
Customer menu.
• Set value exceeded.
• Severe water loss in the system.
• Check set value in the Customer or Service menu.
• Check the water loss and correct, if necessary.
"OK"
12 Filling time Set value for the maximum filling duration has
been exceeded.
• Check set value in the Customer or Service menu.
• Check the water loss and correct, if necessary.
"OK"
13 Filling volume Set value exceeded • Check set value in the Customer or Service menu.
• Check the water loss and correct, if necessary.
"OK"
14 Discharge period • Set value exceeded.
• "DC" degassing line closed.
• Dirt trap clogged.
• Check set value in the Customer or Service menu.
• Open the degassing pipe.
• Clean the dirt trap.
"OK"
15 Make-up valve Contact water meter measures without make-
up request.
Check the 2-way motorized ball valve (WV) for leaks. "OK"
16 Power failure No power. Connect to power supply. –
19
Stop
˃
4 hours
Longer than 4 hours in stop mode. Set the controller to Automatic mode. –

Reflex Servitec 35 Specifications

General

Brand	Reflex
Model	Servitec 35
Category	Industrial Equipment
Language	English