Daikin EUWL KZW1 Series, Руководство по обслуживанию

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ESIE-0303 Pre-Test Run Checks
Part 4 – Commissioning and Test Run 4–5
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1.3 Water Piping Checks
Checklist The table below contains the water piping checklist.
Water volume and
flow The table below shows the operation range of water volume and water flow for proper operation of the
unit.
Step Check whether...
1 A filter is installed in front of the water inlet of the plate-heat exchanger. The plate-heat
exchangers are sensitive to dirt and small particles.
2 The water volume is within the limits.
3 There is adequate water flow.
4 The water quality meets the standards.
5 The water piping is properly insulated.
6 Measurement points for temperature and pressure are available on the water circuit.
7 The flow switch and pump are properly working.
8 Air purge points are installed on the high parts of the water piping.
9 Drain taps are installed at the low points of the water piping.
10 Other parts of the water circuit are properly mounted and installed (e.g. buffer tank, expan-
sion tank...).
11 Vibration compensators are mounted at the water connections if the unit is positioned on
anti-vibration pads.
Evaporator Condenser
Chiller type
Minimum water
volume Minimum water
flow Maximum water
flow Minimum water
flow Maximum water
flow
EUW5KZW1 62 l 19 l/min 75 l/min 24 l/min 95 l/min
EUW8KZW1 103 l 31 l/min 123 l/min 39 l/min 157 l/min
EUW10KZW1 134 l 40 l/min 161 l/min 51 l/min 203 l/min
EUW12KZW1 155 l 47 l/min 186 l/min 59 l/min 237 l/min
EUW16KZW1 205 l 62 l/min 247 l/min 79 l/min 314 l/min
EUW20KZW1 268 l 80 l/min 321 l/min 102 l/min 410 l/min
EUW24KZW1 311 l 93 l/min 373 l/min 118 l/min 474 l/min
EUWL5KZW1 62 l 17 l/min 69 l/min __ __
EUWL8KZW1 103 l 29 l/min 115 l/min __ __
EUWL10KZW1 134 l 38 l/min 153 l/min __ __
EUWL12KZW1 155 l 45 l/min 179 l/min __ __
EUWL16KZW1 205 l 57 l/min 229 l/min __ __
EUWL20KZW1 268 l 77 l/min 307 l/min __ __