Potterton Eurocondense Plus Installation Manual page 41

EXPLANATIONS ON ADJUSTEMENT TABLE FOR HEATING ENGINEERS
604 (LPBKonfig0)
605 (LPBAdrGerNr)
606 (LPBAdrSegNr)
Adjustment via bus module CIB
Special function, modem function or
door veil (air heater) function
614 (KonfigEingang)
Programmable input F2
(low voltage)
Special function output M5,
(programmable output)
- Program No. 615
(KonfigAusgang)
(Code 0 to 12)
- Program No. 558
(primary pump)
(see Page 41)
Parameters 604, 605 and 606 are required only for the EUROCONDENSE
PLUS in combination with zone controllers, series EC ZR 1/2.
On the EUROCONDENSE PLUS the following settings are always
required:
- LPB equipment address 605 (PBADRGerNr), Code = 1 and
- LPB segment address 606 (LPBAdrSegNr), Code = 0.
This setting can be made according to the instructions for the CIB bus module.
Input F2 can be programmed for the special functions modem function (e.g.
remote telephone switch) or door veil function.
Only one function can be used for input F2 in each case!
A floating contact suitable for low voltage is required for actuation of input
F2! To prevent contact problems, we recommend installation of the HTS 2
module in between (see HTS 2 instructions).
Code 0 = Standard (factory setting)
No effect
Code 1 = Modem function (e.g. remote control telephone switch) The heating
system can be switched off or switched to the stand-by mode
centrally when a remote control telephone switch is connected. All
protective functions (e.g. frost protection, pump kicks etc.) remain
active. The heating requirements from external heating controls
(e.g. ZR EC 1/2 or EC MSR) are also inhibited.
Note: The modem function is active when the contact is closed!
Code 2 = Modem function "negative logic"See Code 1 for Function.
Note: The modem function is active when the contact is open!
Code 3 = Door veil (air heater). In this setting, the boiler temperature setting
is set to the max: setting (TkSmax) as well as a heat requirement for
heating circuit 1. This function is independent of summer and
winter mode. Modulation of the burner output and hot water
priority remain unchanged. The door veil function can be activated
with the HTS 2 (optional extra) on the EUROCONDENSE PLUS
heating circuit pump. Relay closed: EUROCONDENSE PLUS is
heated up to max. boiler temperature. Relay open:
EUROCONDENSE PLUS is held at temperature according to
heating curve. See HTS 2 instructions for connection.
Only one function of output M5 can be used in each case!
Code 0 = Standard (no function)
Code 1 = Message output (e.g. for sub-terrain LPG systems).
This output serves for control of an additional gas valve for operation with
LPG. When heat is required from the EUROCONDENSE PLUS the signal
output is actuated by the BMU.
The signal output is not relevant for safety and is therefore not monitored. If a
fault is present, the signal output is switched off.
Code 2 = Alarm output (external fault signal): Factory setting on
EUROCONDENSE PLUS. If a fault is indicated, manual reset is
required. The alarm output is set in case of a fault.
Code 3 = Operation message
The EUROCONDENSE PLUS burner mode is displayed.
Code 4 = External transformer (transformer T2): Not available
Code 5 = Exit M5 (Q2Y2)
Pump M2 (Q2) for 2
system "34" or example 3b, hydraulic system "35".
nd
pump circuit. See example 3, hydraulic
41