Buderus Logamax plus GB162 Technical Manual page 96

8 Installation
Designation
Safety assembly 3 bar
(required, if the pump
connection assembly is not
used)
MAG
Expansion vessel
Accessories, heating and gas (any installation location)
Gas flow switch
Line balancing valve,
Taco setter
Accessories for external DHW cylinders
AS-E
Cylinder connection set
G-SU 1¼ ", DN32 3-way
valve
Accessories; optional
Safety valve 4 bar
Differential pressure
controller ASV-PV
(only in combination with
ASV-M)
Line and measuring valve
ASV-M
(only in combination with
ASV-PV)
Table 35 Connection accessories Logamax plus GB162-50/65/80/100 (assignment
96
Connection accessories for the Logamax plus GB162-50/65/80/100
Description
• Safety valve 3 bar
• Pressure gauge
• Automatic air vent valve
• Insulation
• Installation on site
• Colour: white
• 50 l, 1.5 bar pre-charge pressure, 6 bar maximum
• 80 l, 1.5 bar pre-charge pressure, 6 bar maximum
• Connections, male/female threads
• Pressure drop less than 0.5 mbar
3
• Up to 16 m /h, DN50, 2"
3
• Up to 10 m /h, DN40, 1½ "
• To balance the maximum amount of water via the boiler
• G½ (fem.) × G½ (fem.)
• Setting range: 1800–7200 l/h
• DHW temperature sensor Ø 6 mm
• Plug for cylinder primary pump and DHW circulation pump
• Including ¼ -circle dummy segments and tensioning spring for
cylinders larger than 120 l
• Installation on finished walls for the GB162-65
• For versions without bezel, 1"
• 24 V AC control
• 4 bar safety pressure
• Can only be used with the pump assembly; for installation in
the pump connection assembly
• For use in a single line
• Setting range 0.05–0.25 bar
• DN32, K = 6.3; Rp1¼
VS
• DN40, K = 10; Rp1½
VS
• DN32, K = 6.3; Rp1¼
VS
• DN40, K = 10; Rp1½
VS
6 720 645 821 (2010/09) – Logamax plus GB162
tab. 34)