For The Installer - Nibe PUB2 160 User's And Installer's Manual

For the Installer

General
PUB2/PUB2 DS 160-500 is a series water heater, which
is suitable for connection to heat pumps, gas or oil-fired
boilers.
The water tank consists of a steel jacket, with a copper
lining to protect against corrosion. The water heater is
equipped with two copper coils.
The water heater is designed and manufactured for a
maximum cut-off pressure of 10 bar. Maximum permit-
ted temperature is 95 °C.
The max. working pressure in the coil is 20 bar and the
max. working temperature in the coil is 120 °C.
The insulation on the 500 L vessel is Neopor and polyes-
ter fleece, which provides excellent heat insulation. The
insulation and grey plastic outer cladding can be re-
moved easily to simplify moving the water heater
through doorways, for example.
On the other vessel sizes, the insulation is polyurethane,
which provides excellent heat insulation. The outer shell
is grey plastic.
PUB2/PUB2 DS 160-500 is equipped with submerged
tube for control of hot water heating.
Transport
PUB2/PUB2 DS 160-500 should be transported and
stored vertically in a dry place. The PUB2/PUB2 DS 160-
500 may, however, be carefully laid on its back when
being moved into a building.
Assembly
The water heater is only designed for upright installation.
The water heater is unscrewed from the pallet and lifted
into position. (use the lifting eye at the top of PUB2 DS
500).
Position PUB2/PUB2 DS 160-500 on a firm base that can
take the weight, preferably on a concrete floor or
foundation. Use the product's adjustable feet to obtain
a horizontal and stable set-up.
The area where PUB2/PUB2 DS 160-500 is located must
be equipped with floor drainage.
20-55 mm
30 - 50 mm
16
0
R
0 R
Supplied components
Cover discs
Insulation plug
H M flo w 4 9 (5 0 ) °C
H o t w a te r 5 1 °C
-2 0 + 2
0 1
R
PUB2/PUB2 DS 160-500 | GB
H o t w a te r 5 1 °C H M flo w 4 9 (5 0 ) °C
0
-2 + 2
0 R 1