ENGLISH
68
Sensor in tank
The other sensors are placed in the tank and the bottom tank sensor is placed in connection with
(somewhat over) the return to the solar heating circuit from the tank.
Recommendation
The control centre should be set to a high value to allow the tank to be fully charged before the circulation
pump is switched off. For connection to an Anslut multi-functional tank we recommend that the
temperature is set to 85°C. Check the recommendations of the tank manufacturer for maximum permitted
working temperatures. In order to lower the temperature when necessary in the lower part of the tank
(and avoid the solar heating pump stopping and thereby risking that the glycol mixture boils in the solar
collector), emergency cooling with a thermostat can if necessary be installed to the tank (decided by
technician on site).
COMMISSIONING
A.
Install the vacuum tubes in the solar collector frame after the piping has been routed and the
system filled and vented, and after the control centre sensors have been connected. (If the vacuum
tubes have already been installed, we recommend filling in the morning when the heat pipes are
cool, and that the tubes are covered during the filling work.)
B.
Mix glycol (propylene glycol) and water in equal parts (50%) to ensure freeze-protection down to
approx. -30 degrees. Check the freezing point and acidity by means of a propylene glycol tester.
The colour of the mixture should be pale yellow and transparent. (The glycol mixture should be
replaced if the pH-value as a result of severe boiling gradually becomes less than 7 and if the
glycol mixture visible in the flow meter on the drive package has become brown coloured.)
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...