Slant/Fin VHG-100-CH Installation And Service Manual page 150

System example 5
Figure 20.5
System example 6
Figure 20.6
CH mode 1
DHW mode 5
Low Voltage Connections
Name
RT Room thermostat
OS Outdoor temperature sensor
High Voltage Connections
P1 Boiler circulator
P3 Central heating circulator
DV Diverter valve (3-way-valve)
LLH Low Loss Header
150
Plate heat exchanger
(combi boiler only).
Wire terminal
12-13
1-2
6-7-PE
4-5-PE
1-2-3-PE
E93.1901EN032 Installation and Service Manual SlantFin VGH-CH / CO
DHW mode 5
High Voltage Connections
P1 Boiler circulator
P3
Check the following parameter:
Boiler parameter Name
125 Prog. Output 1.
6-7-PE
Change to
2