Component Location And Pipe Connections; Removing The Insulation - Nibe VPC 500 User's And Installer's Manual

Component location
and pipe connections
VPC 500/750
PZ3
UL1
Designation Name
XL1 Connection, HP, Supply
(G1½" int. thread)
XL2 Connection, HP, Return
(G1½" int. thread)
XL3 Connection, Cold water
(G1¼" ext. thread)
XL4 Connection, Hot water
(G1¼" ext. thread)
XL10 Connection, Draining HM
(G1" ext. thread)
XL32 Connection, Venting
(G1" ext. thread)
UA1 Submerged tube for temperature sensor
BT7
(tube 15x2x200)
UA2 Submerged tube for temperature sensor
BT6
(tube 15x2x200)
UA3 Submerged tube for temperature sensor
(tube 15x2x200)
UL1 Adjustable feet
PZ3 Serial number plate
8 Chapter 3 | For the Installer
Removing the
insulation
The insulation can be removed to facilitate handling in
confined spaces.
XL32
• Lift off the top cover and remove the insulation at the
UA1
• Remove the cover discs.
XL1
• Remove all screws along the joining plate.
XL4
• Remove the insulated jacket.
• The outer diameter of the accumulator tank is 160
UA2
UA3
XL2
XL3
XL10
When the accumulator tank has been placed in the cor-
rect location, reinstall the removed components in the
reverse order.
Finally, fit the cover discs on their respective connec-
tions.
top.
mm less without the insulating jacket.
Joint rail
Caution
The insulation must be installed at room tem-
perature. If the insulation is installed under
20°C, there is a risk of it shrinking, which could
lead to installation problems.
Plastic cover
End-plate insulation
Jacket insulation
Bottom insulation
NIBE VPC 500/750