Tech Controllers EU-391 zPID User manual
EU-391 zPID
2
User’s Manual
Table of contents
I. Safety 4
II. Description 5
III. Installation 6
IV. How to use the controller 8
V. Principle of operation - operation stages 11
VI. Controller menu 12
VI.a) Block diagram 12
VI.b) Fire-up (rottle ON/OFF) 13
VI.c) Manual mode 13
VI.d) Operation modes 13
VI.e) CH settings 14
VI.f) Additional pump settings 15
VI.g) rottle calibration 16
VI.h) Language 16
VI.i) Screen settings 16
VI.j) Protections 16
VI.k) Factory settings 17
VI.l) Fitter’s menu 17
KN.2020.06.09
3
EU-391 z PID
I. Safety
WARNING
WARNING
it if dusty or dirty.
4
User’s Manual
II. Description
control of throttle
throttle
5
EU-391 z PID
III. Installation
WARNING
WARNING
User’s Manual
7
EU-391 z PID
IV. How to use the controller
edited value.
1
3
25
4
8
User’s Manual
EU-391 z PID
Icon Mode Icon Mode Icon Mode
test
Icon Device Icon Device Icon Device
Additional contact
1
5
4
3
2
6
User’s Manual
V. Principle of operation - operation stages
1. Fire-up
started again.
2. Operation
3. Supervision
4. Damping
EU-391 z PID
VI. Controller menu
VI.a)Block diagram
User’s Manual
VI.b)Fire-up (Throttle ON/OFF)
the throttle.
VI.c) Manual mode
VI.d)Operation modes
NOTE:
VI.d.1) Only CH pump
VI.d.2) Parallel pumps
VI.d.3) Water tank priority
WARNING
EU-391 z PID
VI.e) CH settings
C.
boiler.
NOTE
User’s Manual
VI.f) Additional pump settings
EU-391 z PID
VI.g)Throttle calibration
NOTE
VI.h)Language
This function is used to select the language version of the controller.
VI.i) Screen settings
VI.i.1) Screen brightness
VI.i.2) Blank screen brightness
VI.i.3) Theme
VI.j) Protections
User’s Manual
VI.k)Factory settings
VI.l) Fitter’s menu
VI.l.1) GSM module
NOTE
EU-391 z PID
VI.l.2) Internet module
NOTE
NOTE
VI.l.3) Software update
NOTE
VI.l.4) Software version
4W
User’s Manual
EU Declaration of conformity
EU-391 z PID
PN-EN IEC 60730-2-9:2019-06, PN-EN 60730-1:2016-10.
EU-391 z PID
This manual suits for next models
1
Table of contents
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