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O
PERATION RANGE
LWC
60
55
50
45
40
30
20
a
a
a
b
b
b
ZH
ZH
ZH
10
ZL
ZL
ZL
0
-5
-2
-2 -2
5
32
-10
0
10
20
LWC
Leaving water temperature condenser
LWE
Leaving water temperature evaporator
a
Glycol
b
Water
Continuous operation range
M
AIN COMPONENTS
(refer to the outlook diagram supplied with the unit)
1
Compressor
2
Evaporator
3
Condenser
4
Switchbox
5
Chilled water in
6
Chilled water out
7
Condenser water out
8
Condenser water in
9
Evaporator entering water temperature sensor
10 Freeze-up sensor
11 Condenser entering water temperature sensor
12 Digital display controller
13 Power supply intake
Installation manual
2
S
ELECTION OF LOCATION
The units are designed for indoor installation and should be installed
in a location that meets the following requirements:
1
The foundation is strong enough to support the weight of the unit
and the floor is flat to prevent vibration and noise generation.
2
The space around the unit is adequate for servicing.
3
There is no danger of fire due to leakage of inflammable gas.
4
Select the location of the unit in such a way that the sound
generated by the unit does not disturb anyone.
5
Ensure that water cannot cause any damage to the location in
case it drips out of the unit.
I
NSPECTING AND HANDLING THE UNIT
At delivery, the unit should be checked and any damage should be
reported immediately to the carrier claims agent.
U
NPACKING AND PLACING THE UNIT
1
Cut the straps and remove the cardboard box from the unit.
2
Remove the four screws fixing the unit to the pallet.
3
Level the unit in both directions with the lifting lugs which are
delivered with the control box (ECB*MUW).
4
Use four anchor bolts with M8 thread to fix the unit in concrete
(directly or using the floor standing supports).
EWWP045~065KAW1M + ECB1~3MUW
Packaged water-cooled water chillers
4PW30040-1A
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