Hydraulic Connections - Baxi EH145 Instrucciones De Montaje

3

Hydraulic connections

1
EH112
Outdoor module
Indoor module
3 3-bar safety valve
7 Automatic air vent
9 Isolating valve
11 Heating pump
16 Expansion vessel
18 Heating circuit filling valve
21 Outside temperature sensor
28 Domestic cold water inlet
29 Pressure reducer
30 Safety unit set at 7 bar
44 65 °C safety thermostat
50 Disconnector
52 Differential valve
heating circuit with mixing valve, heating circuit which may be at low
65
temperature (heated floor or radiators)
117 Motorised reversal valve
133 Settable ambient thermostat
147 Hydraulic filter 400 µm (Compulsory)
HA249 Wiring kit direct underfloor heating
EH61 Hydraulic filter 400 µm + Gate valve
EH112 floor installation base
EH142 Refrigeration connection kit 1/2"-1/4" length 10 m
06/04/2011 - 300024256-001-C
21
133
44
52
117
B
9
50
18
BUS
2
16
7
3
65
11
EH146
AB
EH 61
9
M
147
EH145
A
9
EH142
EH145 Reversal valve + DHW sensor
EH146 1/2"-1/4" to 5/8"-3/8" adpater fitting
EH149 HP-DHW Tank hydraulic connection kit
EH145
HA249
230V ou 400V
50Hz
EH145
EH149
30
29
28
D001117-B
11