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ENGLISH
3.2 NAME OF PARTS AND DIMENSIONAL DATA
3.2.1 RWM-(2.0-3.0)NE
Front view
Top view
Side view
Wall support dimensions
W
all fixing holes
W
ater
Liquid Gas
XEKS1729
Units in mm
Number
Part name
Number
Part name
1
Plate heat exchanger
13
Unit controller
2
Water pump
14
Electrical box
3
Electric water heater
15
Switch for DHW emergency operation
4
Expansion vessel 6L
16
Water inlet pipe connection - G 1” Female
5
Water strainer
17
Water outlet pipe connection - G 1” Female
6
Air purger
18
Refrigerant gas pipe connection -
∅
15.88 (5/8”)
7
Water low pressure switch
19
Refrigerant liquid pipe connection
2.0HP:
∅
6.35 (1/4”); 2.5/3.0HP:
∅
9.52 (3/8”)
8
Safety valve
20
Shut-off valve (Factory-supplied accessory)
9
Drain pipe for safety valve
21
Thermistor (Water inlet pipe)
10
Expansion valve
22
Thermistor (Water outlet pipe)
11
Manometer
23
Thermistor (Water outlet PHEX)
12
Refrigerant strainer (x2)
24
Thermistor (Liquid refrigerant pipe)
25
Thermistor (Gas refrigerant pipe)
GENERAL DIMENSIONS
PMML0336B rev.1 - 03/2016
3