elsner elektronik TH PF Series User manual

T echnical support: +49 (0) 70 33 / 30 945-250
Elsner Elektronik GmbH Control and Automation Engineering
Sohlengrund 16
75395 Ostelsheim Phone [phone] / 30 945-0 [email protected]
Germany Fax [phone] www.elsner-elektronik.de
EN
Technical specifications and installation instructions
Item numbers
TH PF-U: 40100 (white), 40101 (aluminium), 40102 (anthracite), 40103 (stainless steel)
TH PF: 40110 (white), 40111 (aluminium), 40112 (anthracite), 40113 (stainless steel)
TH PF
TH PF-U
Indoor Sensor and Ventilation Control

2 Description
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
1. Description
The Ventilation Controls TH PF(-U) combine sensor system and control technology
for the ventilation system. Temperature and humidity of the air are monitored. The
device controls a window (open/close in one or two steps) or a ventilation device (one
or two levels) via potential-free outputs.
Two inputs allow an interruption of the automatic system via external signals. A
continuous movement command from a connected hand-held device, a timer or a
blocking function (rain detector or similar) takes precedence.
With TH PF-U model analogue outputs (0…10 V) pass on the measured values to other
systems if needed.
The housing fits into standard 55 mm switching programmes and is available in two
different colours. The Ventilation Controls TH PF(-U) is equipped with two buttons
for manual control of the respective window/ventilator and for adjusting the device.
The display shows current measured values and mode and guides through the set-up
menus.
Functions:
• Measuring the temperature and relative air humidity
•Control of a window of ventilator in one or two steps, threshold values to
be adjusted individually
•Display of current measuring values and mode
•2 buttons for adjustment and manual control
•2 inputs for external actuation commands (button, timing, rain detector/
blocking function) with priority in case of continuous signal
•Model TH-PF-U: Voltage outputs for temperature, humidity
1.0.1. Deliverables
• Housing with display
• Base plate
• 8-wire connecting cable
• Model TH PF-U: 4-wire connecting cable for measuring value outputs
In addition you need (not included in the deliverables):
• Junction box Ø 60 mm, 42 mm depth
• Frame (for insert 55 x 55 mm), compatible to the switch scheme used in the
building

3 Description
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
1.1. Technical data
* Please note the information on measuring accuracy below.
The product conforms with the provisions of EU directives.
1.1.1. Measuring accuracy
Follow the instructions in chapter Installation position to avoid sources of interference
and to ensure the specified accuracy of the sensor.
When measuring temperature, the self-heating of the device is considered by the
electronics. The heating is compensated by reducing the measured temperture by the
self-heating of 0.7°C. The indicated indoor temperature measured value approches the
Housing Plastic (partially painted)
Colours • bright white (similar to RAL 9016 traffic white), no.
40100
• matt aluminium, no. 40101
• matt anthracite, no. 40102
• stainless steel, no. 40103
• special colours on request
Mounting Flush mounting
(wall mounting in junction box R60 mm, 42 mm depth)
Protection category IP 20
Dimensions Housing approx. 55 x 55 (W x H, mm),
Mounting depth approx. 15 mm
Base plate approx. 71 x 71 (W x H, mm),
Total weight approx. 65 g
Ambient temperature Operation -10…+50°C, storage -20…+60°C
Ambient humidity max. 95% RH, avoid condensation
Operating voltage 24 V DC ±20%
Power consumption max. 16 mA
Temperature measuring
range
-10…+50°C
Temperature resolution 0.1°C .
Temperature accuracy* ± 0.4°C at 25°C
Humidity measuring range 0…95%
Humidity resolution 0.1%
Humidity accuracy ± 5% rF
Ventilation outputs 2 semi-conductor outputs, open collector
max. 50 V AC/DC, 100 mA
Inputs 2 button inputs (with +24 V supply)
Measuring value outputs
(TH PF-U only)
Temperature 0...10 V (0 V = -10°C, 10 V = +50°C),
Humidity 0...10 V (0 V = 0%rF, 10 V = 100%rF).
100 Ωinternal, max. load 5 kΩ

4 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
actual room temperature during a 2 hours heating period. Additionally, the
temperature can be adjusted in the basic settings menu.
2. Installation and start-up
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
CAUTION!
Live voltage!
There are unprotected live components inside the device.
• National legal regulations are to be followed.
• Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
• Do not use the device if it is damaged.
• Take the device or system out of service and secure it against
unintentional use, if it can be assumed, that risk-free operation is no
longer guaranteed.
The device is only to be used for its intended purpose. Any improper modification or
failure to follow the operating instructions voids any and all warranty and guarantee
claims.
After unpacking the device, check it immediately for possible mechanical damage. If it
has been damaged in transport, inform the supplier immediately.
The device may only be used as a fixed-site installation; that means only when
assembled and after conclusion of all installation and operational start-up tasks and
only in the surroundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
2.2. Installation location
The Ventilation Controls TH PF(-U) is installed flush to the wall surface in a junction
box (R 60 mm, 42 mm deep).
May be installed and operated in dry interior rooms only.
Avoid condensation.
When selecting an installation location, please ensure that the measurement results
are affected as little as possible by external influences. Possible sources of interference
include:
• Direct sunlight

5 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
• Drafts from windows and doors
• Draft from ducts which lead from other rooms or from the outside to the
junction box in which the sensor is mounted
• Warming or cooling of the building structure on which the sensor is mounted,
e.g. due to sunlight, heating or cold water pipes
• Connection lines and ducts which lead from warmer or colder areas to the
sensor
Measurement variations from such sources of interference must be corrected in the
basic settings menu in order to ensure the specified accuracy of the sensor.
2.3. Sensor connection and design
2.3.1. Housing
2.3.2. Connection board
Fig. 1
1 Base plate
2 Catches
3 Openings for air circulation
4 CLOSE/- button
5 CLOSE/- LED (recessed)
6 OPEN/- LED (recessed)
7 OPEN/- button
8 Openings for air circulation
(LOWER)
3
24
6
7
5
8
1
Fig. 2
1 Socket for 4-wire connecting cable
(only with TH PF-U), see Fig. 3
2 Socket for 8-wire connecting cable, see Fig. 4
21

6 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
Fig. 3
4-wire connecting cable for measuring value out-
puts 0...10 V (only with TH PF-U):
purple not connected
yellow Humidity
(0 V = 0%rF, 10 V = 100%rF)
white Temperature
(0 V = -10°C, 10 V = +50°C)
black GND (together)
Fig. 4
8-wire connecting cable for control outputs, inputs
and operating voltage:
blue Output 2
(OPEN window, Ventilator level 2)
black Output 1
(CLOSE window, Ventilator level 1)
purple Supply voltage for output 1+2
black Input 2 (OPEN/+)
yellow Input 1 (CLOSE/-)
black Supply voltage for input 1+2
white Operating voltage GND
black Operating voltage +24 V

7 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
2.3.3. Wiring diagrams Window
(Measuring value outputs
only with model TH PF-U)
Fig. 5: With relays

8 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
(Measuring value outputs
only with model TH PF-U)
Fig. 6
With Power Supply
NG AQS/TH PF

9 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
2.3.4. Wiring diagrams Ventilation Units
(Measuring value outputs
only with model TH PF-U)
Fig. 7
With Relays

10 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
(Measuring value outputs
only with model TH PF-U)
Fig. 8
With Power Supply
NG AQS/TH PF

11 Installation and start-up
Ventilation Controls TH PF(-U)
Status: 19.04.2016 • Technical Changes and Errors excepted.
2.3.5. Wiring diagram smoke and heat extraction system
Fig. 9
2.4. Sensor assembly
First, place the windproof box with the supply connection. Then screw the base plate
onto the junction box and position the frame of the switch range on top of this. Connect
the operating voltage and all other connections.
Insert the sensor housing firmly into the metal frame using the catches, so that the
sensor and frame are fixed together.
2.5. Notes on mounting and commissioning
Never expose the device to water (e.g. rain) or dust. This can damage the electronics.
You must not exceed a relative humidity of 95%. Avoid condensation.
(Measuring value outputs
only with model TH PF-U)