HDG Pelletmaster 15 - Page 93

4 Planning and installation – HDG hydraulic systems
93
HYDRAULIC SYSTEM 6
Figure 4/80 - Hydraulic system 6
Pelletm aster
M
M
M
M
M
M
M
M
Bt
Bb
RT
ST
OT
A9/10
A5
F5
F4
A7/8
F2
A4
A3
A6
F9
A1/2
CCT1 CCT2 CCT3
HDG Pelletronic Connection
OT
S
Outdoor temperature sensor 40 / 41
ST Supply temperature sensor
(boiler temperature)
48 / 49
RT Return temperature sensor 46 / 47
Bt Buffer top sensor 44 / 45
Bb Buffer bottom sensor 42 / 43