General Outline ESIE11-02
1–18 Part 1 – System Outline
3
11
4
5
(1)
: The table below contains the minimum water volume settings.
Oil charge volume 1.5 l 2.7 l
No. of circuits 1
Pump
No. x type __ 1 x Horizontal multi-stage end-suction __ 1 x Horizontal multi-stage end-suction
Model __ CM3-3 __ CM3-3
Nominal static
height pump
__ 249 kPa __ 203 kPa
Nominal static
height unit
__ 232 kPa __ 149 kPa
Hydraulic components
Buffer tank __ 55 l __ 55 l
Unit water volume 2l 3l 59l 3l 3l 59l
Expansion vessel __ 12 l __ 12 l
Pre-pressure
expansion vessel
1.5 bar 1.5 bar
Safety valve __ 3 bar __ 3 bar
Dimensions
(h x w x d)
1230 x 1290 x 734 mm
Weight
Machine weight 163 kg 181 kg 193 kg 227 kg 241 kg 253 kg
Operation weight 165 kg 184 kg 252 kg 230 kg 244 kg 312 kg
Casing
Colour Ivory white / Munsell code 5Y7.5/1 / ± RAL 7044
Material Polyester coated galvanised steel plate
Sound power
level
(2)
67 dBA 76 dBA
Safety devices
■ Low-pressure switch
■ High-pressure switch
■ Pump motor overcurrent
■ Discharge temperature control
■ Outlet water temperature protection
■ Compressor motor overcurrent relay
■ Fan thermal protector
■ Anti-recycling and guard timer
■ Digital display controller with electronic temperature control
■ Reverse phase protector
■ Flow switch.
Model EUWYN5KBZW1 EUWYP5KBZW1 EUWYB5KBZW1 EUWYN8KBZW1 EUWYP8KBZW1 EUWYB8KBZW1
Setting EUWY*5-8KBZW1
The minimum water volume for standard thermostat difference setting 3 K
For reduced setting multiply this water volume by 3/new setting
Minimum allowable setting 0.1 K
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