Honeywell KaltecSoft PW50AS Notice D'installation page 9

8. Commissioning
Commissioning has to take place in the following or-
der!
8.1 Flush and Deaerate
1. Set the water conditioning device to "Bypass"
(handles to position cross)
2. Open the main water supply
3. Open the nearest cold water tap and allow the water to
run. Impurities and soldering remains are flushed out of
the pipework
4. Set the water conditioning device to "Service"
(handles to position straight)
5. Deaerate the water conditioning device, flush device for
approx. 10 minutes
6. Should the bypass unit be dripping, open and close
again
7. Close the cold water tap
Noise development can occur during regeneration
due to incomplete deaerating. However, this will dis-
appear after 2-3 regenerations!
8.2 Cabinet
1. Remove covering cap and salt lid. The brine tube
remains closed
2. Manually fill water into the cabinet
The water level should be approx. 3 cm
3. Fill up the cabinet with a bag of block salt for softeners
(according to DIN EN 973)
Wait until the brine formation is sufficient
(1h - 12h)!
8.3 Time Setting
1. Connect the mains plug to the power supply
o The power supply has to conduct continuous opera-
ting voltage and should not be connected to a switch
2. Set the time via the
o The clock runs quicker when the
tons are held pressed
8.4 Determining Water Hardness
The raw water hardness can be requested from the
responsible waterworks or determined via a hardness
measuring instrument in the main water supply in front
of the water conditioning device.
1. Set the water conditioning device to "Bypass"
(handles to position cross)
2. Take a water sample at the first draw-off station
3. Determine the water hardness via a hardness measuring
instrument
4. Set the water conditioning device to "Service"
(handles to position straight)
MU1H-1412GE23 R0110
and buttons
and but-
GB
8.5 Blending Setting
The desired residual hardness (mixing ratio between raw wa-
ter and soft water) has to be set at the blending
It is recommended that drinking water keeps a resid-
ual hardness of 1.0 mmol/l (equals 100 ppm
CaCO3 or 6°dH)! The sodium content of the sof-
tened drinking water increases by 0.46 mg/l per ppm
removed hardness (by 46 mg/l per mmol/l removed
hardness), and must not exceed the limit value of
200 mg/l!
1. Open sampling point
2. Remove cover from adjustment knob
3. Set blending
o Turn adjuster knob until the desired hardness is rea-
ched (recommended: 100 ppm)
o Do not turn in too far!
Position "max"
In position "closed" no untreated water added to the
soft water!
4. Fit cover to adjustment knob
5. Close sampling point
6. The water conditioning device is ready for operation
8.6 Calculating the Set Value for capacity
A value for the capacity has to be set at the water conditioning
device according to the water hardness, and is calculated as
follows:
Set value = Factor F : (Raw water - Residual Hardness)
Factor F + Figure 8.6
Example 1:
Water conditioning device
Factor F for °dH unit
Raw water hardness
set residual hardness
Set value = 28.000 : (24-8)
Set value = 1.750
Example 2:
Water conditioning device
Factor F for °dH unit
Raw water hardness
set residual hardness
Set value = 42.000 : (19-5)
Set value = 3.000
9
Position "closed"
PW50-AS
28.000
24 °dH
8 ° dH
PW50-BS
42.000
19 °dH
5 ° dH
www.honeywell.com