Potterton Paramount 40 Installation, Operation & Maintenance Manual page 26

SECTION 5
PAGE 24
Table 9 Assignment of HKM or RRG to the Heating Circuit (Program No.553; KonfigHks)
Setting (e.g. Setting
HC 1 (CTC) HC 2 (VTC)
HKM
(plus EMS)
RRG HKM
(plus EMS)
RRG HKM
(plus EMS)
HKM RRG
(plus EMS)
RRG RRG
RRG RRG
HKM RRG
(plus EMS)
RRG RRG
RRG RRG
Key: HKM = Heating circuit module; RRG = Room control mode; CTC = constant temp. circuit
VTC = variable temperature circuit; TP 1 and 2 = time program 1 or 2 in RRG
Note: If an RRG is not connected, the HKM always controls HC 1.
ADJUSTMENT CODES
Bit setting for system frost protection:
555.4 On: System frost protection On (factory setting)
555.4 Off: System frost protection OFF.
None of the other bit settings should ever be
readjusted.
558 (KonfigRg4) Bit settings for header functions:
558.0 Off: Header function OFF (factory setting)
558.0 On: Header function On
When it is necessary for hydraulic reasons, a header
pump can be connected (terminal X1; output M5)
Note: Param. 615 has to be set to "0" then.
Bit setting for type of building:
558.1 off: Lightweight building (factory setting)
558.1 On: Heavy building
The heat storage capacity of the building is taken into
consideration beginning on the type of building. With
lightweight building, the control reacts more quickly to
variations in the outer temperature than for heavy
buildings.
Bit setting for selection of connection terminal
for hot water thermostat:
558.2 Off: Hot water thermostat OFF (factory setting)
558.2 On: Hot water thermostat ON.
With the factor setting, this function is not activated.
When a tank control is connected instead of a tank
sensor, set bit 2 to 1 (On), This tank control can be
connected to terminal X6/B3 instead of the tank
sensor B3. The tank control must be equipped with
high quality contact material (e.g. gold contact) due
to the switching voltage of 5V DC!
POTTERTON COMMERCIAL PRODUCTS DIVISION
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Function
Program
Effect of HKM or RRG on HC 1 and HC 2
No.553
0 - HKM controls heating circuit 1 (HC 1 of PARAMOUNT)
1 - RRG (heating curve 1 and TP 1) controls HC 1 (CTC)
- HKM (heating curve 2 of PARAMOUNT 2) controls HC 2 (VTC)
2 RRG (heating curve 1 and TP2) controls HC 1 (CTC)
-
HKM (heating curve 1 of PARAMOUNT) controls HC 2 (VTC)
-
10 - HKM (heating curve 1 of PARAMOUNT) controls HC 1 (VTC)
- RRG (heating curve 1 and TP 1) controls HC 2 (CTC)
11 - RRG (heating curve 1 and TP 1) controls HC 1 and HC 2
12 - RRG (heating curve 2 and TP 1) controls HC 1 (CTC)
- RRG (heating curve 1 and TP 1) controls HC 2 (VTC)
20 - HKM (heating curve 1 of PARAMOUNT 2) controls HC 1 (CTC)
- RRG (heating curve 2 and TP 2) controls HC 2 (VTC)
21 - RRG (heating curve 1 and TP 1) controls HC 1 (CTC)
Factory - RRG (heating curve 2 and TP 2) controls HC 2 (VTC)
setting
22 - RRG (heating curve 2 and TP 2) controls HC 1 and HC 2
None of the other bit settings should ever be
readjusted!
561 (KonfigRg7) Bit setting for heating circuit
pump:
561.0 Off: Heating circuit pump in stages (factory
setting)
561.0 On: heating circuit pump modulating.
Bit setting for Delta T limit:
561.1 off: Delta T limit OFF
561.1 On: Delta T limit ON (factory setting)
Bit setting for Delta T control:
561.2 off: Delta T control OFF
561.2 On: Delta T control ON (factory setting)
In program No.561, it is only permissible to change
bits 0, 1 and 2, when the pump function is modified
according to the application schematics or the PWM
pump is replaced by a stage pump!
Bit setting for system volume:
561.3 On and 561.4 Off: Medium system volume
(factory setting)
561.3 Off and 561.4 Off: Small system volume
561.3 Off and 561.4 On: Large system volume
A medium system volume corresponds to that for a
single family house.
Small system volume corresponds to that for a flat
heater.
Large system volume corresponds to that of a
multiple family house.
Bit setting for Delta T control in reduced mode:
561.5 off: Delta T control in reduced mode OFF
(factory setting)
561.5 On: Delta T control in reduced mode ON
PARAMOUNT