ENGLISH
66
PIPE ROUTING
General
The connection of the solar heating circuit and the piping must be carried out by qualified
technicians/plumbers in accordance with the applicable regulations for plumbing installations. It is
important that couplings, pipes and other installation parts such as the pipe insulation can withstand high
temperatures (up to 250°C). Make sure that pipes, connections and the solar heating circuit are
completely free from any debris during the installation. When routing the pipes between the drive
package/pump group and solar collector the sensor cable must follow the alignment. The connections
and couplings should enable the collectors to be released and disconnected during any future work on
the roof. To simplify the plumbing we recommend that a complete solar culvert "417033" is used for the
installation. The solar culvert is supplied with insulation and sensor cable in stainless corrugated
aluminium. The stainless pipes are very easy to work with, but cost slightly more than copper pipes. The
dimensions and lengths are adjusted for the installation. Note that the connections on the solar collector
header/manifold have a 1" external thread (2 connections). The connections on the Anslut pump
group/drive package have a 1/2" external thread (2 connections). The connections on the Anslut
Multifunction tank 300 ("418025") have a ¾" external thread (2 connections).
Air valve at high point
Fit air valves at the highest points. The system must be vented in conjunction with commissioning. The
system should not be hotter than 60 degrees when the venting is carried out. To avoid scalding by hot
liquid and steam in conjunction with venting, the collectors should be covered and if possible vented in
the morning.
Series connection of Anslut solar collectors
It is possible to connect 6 Anslut solar collectors in series to the Anslut pump group/drive package. Up to
three collectors in series can be connected with 12 mm copper pipes (for smaller installations it is also
possible to use 15 mm copper pipes, DN 16 stainless pipes, or DN 20). For 4 to 5 solar collectors we
recommend a minimum of 15 mm copper pipes, DN 16 or DN 20 stainless pipes. For installation of 6
solar collectors in series we recommend stainless DN 20 pipes. The example applies to 15-20 metres of
piping and a normal number of bends in the system. If the pipe routing distance is longer and there are a
lot of pipe bends it is an advantage to increase the dimensions of the pipes and the pump size. Union
couplings with double 1" connections for additional series are enclosed in "417031", package 3 of 3.
Summary of Contents for 417-031
Page 88: ...SVENSKA 8 Montering av kontrollpanel 1 Montering av bakstycke...
Page 89: ...SVENSKA 9 2 Montering av panel...
Page 94: ...SVENSKA 14 HT Set verhetningsskydd 1 Inst llningar...
Page 100: ...SVENSKA 20 2 Hur man s tter gr sv rdena f r automatiskt l ge...
Page 101: ...SVENSKA 21 3 Hur man ndrar viktiga v rden 4 Anv ndning av knappen...
Page 107: ...NORSK 27 Montering av kontrollpanel 1 Montering av bakstykke...
Page 108: ...NORSK 28 2 Montering av panel...
Page 114: ...NORSK 34 HT Set overopphetingsvern 1 Innstillinger...
Page 120: ...NORSK 40 2 Slik settes grenseverdier for automatisk modus...
Page 121: ...NORSK 41 3 Slik endres viktige verdier 4 Bruk av knappen...
Page 127: ...POLSKI 47 Monta panelu sterowania 1 Monta tylnej cz ci...
Page 128: ...POLSKI 48 2 Monta panelu...
Page 134: ...POLSKI 54 HT Set zabezpieczenie przed przegrzaniem 1 Ustawienia...
Page 140: ...POLSKI 60 2 Spos b ustawiania warto ci granicznych dla trybu automatycznego...
Page 141: ...POLSKI 61 3 Spos b zmiany istotnych warto ci 4 Spos b u ycia przycisku...
Page 147: ...ENGLISH 67 MOUNTING OF CONTROL PANEL 1 Mounting of back...
Page 148: ...ENGLISH 68 2 Mounting of panel...
Page 154: ...ENGLISH 74 HT Set overheating protection 1 Settings...
Page 160: ...ENGLISH 80 2 How to set limiting values for automatic mode...
Page 161: ...ENGLISH 81 3 How to change important values 4 Using the button...
