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  3. PS-1807-FC-SUPER

meitav-tec PS-1807-FC-SUPER Product information

  • Hello! I have reviewed the datasheet for the Meitav-tec PS1807-FC-SUPER controller. This document provides detailed information about wiring, sensor connections, and how to configure the device for different operating modes. It includes details on how to use the changeover and indoor coil sensors, and how to integrate occupancy sensors. I'm ready to answer your questions about this controller.
  • What is the purpose of the Change Over Sensor (T2)?
    What does Jumpers JP4 and JP5 do?
    How does the Occupancy Sensor work?
    What happens if I don't have an Indoor Coil Sensor?
Date:
Title:Print name:
17.01.08
PS2500
13 12 11
0
F1
0
PR
0
F3
F4
0
F5
0
F6
High
0 Y 1 2 3 8 7 0 B A
~
N
0
T3
0
T2
0
T1
P1
P2
P3
+12V
-12V
IR
Main Input
230Vac
Changeover Sensor
Return Air Sensor
Not in use
Medium
Low
CONTROLLER
POWER
SUPPLY
+-
Fuse
8A
MAC Address
JP5
JP4
+12V
0
F2
Occupancy
Sensor
12Vdc
RS485
MAXINET
Protocol
RS485
MAXINET
Protocol
Indoor Sensor
0
Not in use
JP1
Tel: +972 (3) 962 6462
Fax: +972 (3) 962 6620
e-mail: support@meitavtec.com
meitav-tec
PS1807-FC-SUPER
File name: PS1807-FC-SUPER.VSD
Drawn: A.Star
Checked: O.Volovich
Approved: E.Roy
1
2
3
8
7
ETN/X500 or FMH/X500
Thermostat / IR Panel (Option)
On/Off Mode Fan
~
F
16 15 14X2 X1N.C1N.O1
Heat (1A)
Cool (1A)
ON
1 2 4 8 16 32 64 128
RS
Indoor Fan
(230Vac,3A)
Not in use
Not in use
Indoor Coil Sensor (T3) :
( In Heat mode )
With Indoor Coil Sensor !
T3 > 36ºC → Fan ON
T3 < 32ºC → Fan OFF
Without Indoor Coil Sensor
The Indoor Fan will operate when there is a demand for
heating (with 30 seconds time delay)
Jumpers – JP4 & JP5
JP4 – SHORT (4-Pipe System)
Auto change over mode active
2 separate outputs for Cool and Heat (14 & 15)
T2 – for monitoring only
JP4 – OPEN (2-Pipe System)
Auto change over mode not active
1 output for Cool and Heat (15)
T2 – Logic selection (see above)
JP5 - SHORT
In Cool mode – Auto Fan
In Heat mode – Auto Fan
JP5 - OPEN
In Cool mode – Fan ON
In Heat mode – Auto Fan
Occupancy Sensor
When the IR (N.C.) input is open
for 10 minutes, all outputs turn Off.
Short the (-12V) and (IR)
connectors, only when an
occupancy sensor is not connected
Change Over Sensor (T2) in 2-Pipe system:
With Change Over Sensor
T2 < 20ºC → Cool
T2 > 30ºC → Heat
Without Change Over Sensor
Manually select the mode using the wall panel (IRP-X500)
or computer.
JP1
End of Network jumper
– Jumper Short
(Resistance 120 Ω)
JP1 JP1
Open Short
F5 – Short – Fan Only mode available
(Selectable through thermostat)
F5 – Open – Fan Only mode not available
F4 – Fault 1 input (N.C.)
When open – all outputs OFF (no delay)
F6 – Fault 2 input (N.C.)
Only for indication through the protocol
Pump output(1A)
Important !
Disconnect power to the main board
before making any changes to DIP
switches/Jumpers, wiring the unit
and/or connecting the wall panel.
Shielded cable - Connect the
shield to the “8” terminal of
the main board.
5x0.5 12VDC
15.03.0701 Original
02 T3 > 36ºC → Fan ON ; T3 < 32ºC → Fan OFF 17.01.08
Shielded,twisted pair cable 120Ω @ 1MHz
Checksum: 6C50
Software name:0812-217
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