Outlines And Dimensions - Mitsubishi Electric EHSD-MED Service Manual

5

OUTLINES AND DIMENSIONS

5-1. Technical Drawings
530
<Front>
<EHPX> (Packaged model system for heating)
H
F
48
78
86
124
163
334
<View from below>
Letter Pipe description
Space heating/Indirect DHW tank (primary)
A
RETURN connection
Space heating/Indirect DHW tank (primary)
B
FLOW connection
C Refrigerant (Liquid)
D Refrigerant (Gas)
E Flow connection FROM heat pump
F Return connection TO heat pump
Discharge pipe (by installer) from pressure
G
relief valve
Electrical cable inlets
H
I Drain socket
OCH712C
AUTO AIR VENT
FRONT PANEL
EARTH LEAKAGE BREAKER
TERMINAL BED
MAIN CONTROLLER
MANOMETER
PRESSURE RELIEF VALVE
A
E B
419
6.35 mm/Flare (E*SD-*)
9.52 mm/Flare (E*SC-*)
9.52 mm/Flare (E*SE-*)
12.7 mm/Flare (E*SD-*)
15.88 mm/Flare (E*SC-*)
Brazing connection I.D.
For inlets
cable, and external output wires.
For inlets
thermistor wires.
For a wireless receiver (option) cable, use inlet
BACK PANEL SUPPORT
G1/2
(242)
<Side>
<ERPX> (Packaged model system for heating and cooling)
H
48
60
F
86
124
145
163
Connection size/type
28mm/Compression (EHSD/EHSC/EHPX-*)
G1 nut (ERSD/ERSC/ERPX-*)
G1-1/2 nut (E*SE-*)
28mm/Compression (EHSD/EHSC/EHPX-*)
G1 nut (ERSD/ERSC/ERPX-*)
G1-1/2 nut (E*SE-*)
Warning
• Refrigerant pipes connection shall be accessible for
maintenance purposes.
• In the case of reconnecting the refrigerant pipes after
detaching, make the flared part of pipe re-fabricated.
ø25.4 (E*SE-*)
28 mm/Compression (EHPX-*)
G1 nut (ERPX-*)
28 mm/Compression (EHPX-*)
G1 nut (ERPX-*)
G1/2" female (valve port within hydrobox casing)
and , run high-voltage wires including power cable, indoor-outdoor
and , run low-voltage wires including external input wires and
O.D. ø20
<Table 5.1>
9
I
E B A
248
361
446
<View from below>
.
<Unit: mm>
HOOK
<Rear>