Specifications
Unit
Total system output
≤ 70 kW
Chlorides
mg/litre
≤ 50
Other components
mg/litre
< 1
Total water hardness
°f
7 - 15
°dH
4 - 8.5
mmol/l
0.7 - 1.5
If water treatment proves necessary, Baxi recommends the following
manufacturers:
Cillit
Climalife
Fernox
Permo
Sentinel
5.7.3
Fill the domestic hot water circuit
1. Flush the domestic water circuit with at least 20 times its volume of
water.
2. Turn on a hot water tap.
3. Open the valves on the connection plate.
4. Fill the domestic hot water tank via the cold water inlet pipe, leaving a
hot water tap open.
5. Turn off the hot water tap when the water flow is regular, and there is
no noise in the pipes.
6. Check for any water leaks.
7. Degas all of the domestic hot water pipes by repeating steps 2 to 4 for
each hot water tap in the system.
Important
Carefully degas the domestic hot water tank and the distribution
network in order to eliminate noises and hammering caused by
trapped air moving in the pipes during draw-off.
8. Check the safety devices (particularly the safety valve or safety unit),
referring to the instructions provided with those components.
Domestic water quality
In regions where the water is very hard (Th > 20 °fH (11 °dH)), we
recommend fitting a softener.
The water hardness must always be between 12 °fH (7 °dH) and 20 °fH
(11 °dH) to be capable of providing effective protection against corrosion.
The softener does not bring about a derogation from our warranty
provided that it is approved and set pursuant to the codes of practice and
the recommendations given in the instructions for the softener and is
regularly inspected and maintained.
5.8
Putting the outdoor unit in place
5.8.1
Allowing sufficient space for the outdoor unit
Minimum distances from the wall are necessary in order to guarantee
optimum performance.
5 Installation
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