56
AWR-MTD2-XE
EN 11/2010
SYSTEM CONFIGURATION
U I A
System number 0
Water circuit diagram
T
CONFIGURA
TION "0"
A
WR_MTD2_XE_0000.1
26/01/201
1
REV_01
MT
6
7
8
ZONE "1"
9
T
T
F
N.C.
1
5
D
T
2
3
4
ACS
T
T
1
4
2
3
5
6
T
F
MT
7
8
9
MEDIUM
TEMPERA
TURE REVERSE-CYCLE UNIT
, MODEL
A
WR MTD2 XE
HEA
T
PUMP
OUTLET
HEA
T
PUMP
RETURN
DOMESTIC HOT
W
A
TER
DOMESTIC COLD W
A
TER
ELECTRICAL
CONNECTIONS
INDICA
TES ACCESSORIES
RUBBER VIBRA
TION DAMPER KIT
FOR FLOOR-ST
ANDING
INST
ALLA
TION
OUTSIDE AIR
TEMPERA
TURE
PROBE
(SUPPLIED
AS ST
ANDARD WITH
THE HEA
T
PUMP)
REMOV
ABLE MET
AL
MESH FIL
TER (1"1/4, 1"1/2 OR 2")
1”1/4
THREE-W
A
Y
SELECT
OR V
AL
VE FOR DHW PRODUCTION
DHW ST
ORAGE
T
ANK, MODEL
HWC 300 OR HWC 500
ELECTRIC HEA
TER KIT
, 1-2-3 kW
ST
ORAGE
T
ANK FOR HEA
TED
AND CHILLED W
A
TER,
MODEL
BT35, BT100 OR BT200 (*)
HOT
W
A
TER RECIRCULA
TION
9 ROOM UNIT
(SUPPLIED
AS ST
ANDARD WITH
THE HEA
T
PUMP)
APPLIANCES
KEY
T
O THE
SYMBOLS
PRESSURE GAUGE
THERMOMETER
FLOW SWITCH
VIBRA
TION DAMPER JOINT
SHUT
-OFF V
AL
VE
“Y” FIL
TER
SAFETY
V
AL
VE WITH
PIPED DISCHARGE
CHECK V
AL
VE
THERMOST
A
TIC MIXER
VENT
V
AL
VE
MEMBRANE EXP
ANSION
VESSEL
DRAIN V
AL
VE
CALIBRA
TING V
AL
VE
N.B.:
T
ypical water circuit diagram.
OUTSIDE INSIDE
LOW
-LOSS
HEADER
SELF-CLEANING
FIL
TER
FROM W
A
TER
MAINS
AUT
OMA
TIC FILL
ASSEMBL
Y
Water circuit diagram (not a working drawing)
Summary of Contents for AWR-MTD2-XE
Page 69: ......
