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14 TECHNICAL SPECIFICATIONS
14.1 General
Nominal
capacity
Refer to the Technical Data
Dimensions
H x W x D
Weight
10\12\14\16
12\14\16
1414×1404×405mm 1414×1404×405mm
Net weight
162kg
183kg
177kg
Connections
Pump
water
inlet/outlet
Expansion vessel
G5/4"BSP
G5/4"BSP
5L
5L
Gross
weight
198kg
Water drain
hose nipple
volume
water cooled
water cooled
Type
3
3
No. of speed
Internal water
volume
5.5L
5.5L
heating
+12~+60°C
+12~+60°C
cooling
+5~+25°C
+5~+25°C
8 bar
8 bar
Maximum
working
pressure
(MWP)
3 bar
3 bar
Pressure
relief valve
water circuit
Operation range - water side
• heating
-20~+35°C
-20~+35°C
• cooling
-5~+46°C
-5~+46°C
• domestic
hot water by
heat pump
-20~43°C
-20~43°C
Operation range - air side
1-phase
3-phase
14.2 Electrical specifications
1-phase
5\7\9\10\12\14\16
3-phase
12\14\16
Standard unit (power supply via unit)
Standard unit (power supply via unit)
• power supply
• nominal running current
220-240V~ 50Hz
• power supply
• nominal running current
See "
9.6.5 Connection of the
backup heater power supply
".
See "
9.6.5 Connection of the
backup heater power supply
".
380-415V
3N~ 50Hz
5\7\9
945×1210×402mm
99kg
117kg
G1"BSP
2L
water cooled
3
2.0L
+12~+60°C
+5~+25°C
8 bar
3 bar
-20~+35°C
-5~+46°C
-20~43°C
1-phase
Error code Malfunc�on or
protec�on
Failure cause and Correc�ve
ac�on
5. Over charge the
refrigerant volume.
Recharge the refrigerant in
right volume.
Module protec�on
6. Water flow rate is low,
there is air in system, or
pump head is not enough.
Release the air and reselect
the pump.
7. Water outlet temp sensor
is loosen or broken,
reconnect it or change a
new one.
8. Water tank heat
exchanger is smaller than
the required 1.7m2.(10-
16kW unit)or
1.4m
2
(5-9kW unit)
9.Module wires or screws
are loosen. Reconnect wires
and screws.
The Thermal Conductive
Adhesive is dry or drop.Add
some thermal conductive
adhesive.
10.The wire connec�on is
loosen or drop. Reconnect
the wire.
11. Drive board is defec�ve,
replace a new one.
12. if already confirm the
control system has no
problem, then compressor
is defec�ve, replace a new
compressor.
An�-freeze mode
protec�on.
Unit will return to the
normal opera�on
automa�cally.
1. Heat exchanger cover is
not removed. Remove it.
2. Heat exchanger is dirty or
something is block on the
surface. Clean the heat
exchanger or remove the
obstruc�on.
3, There is no enough space
around the unit for heat
exchanging.
4. fan motor is broken,
replace a new one.
1.The water inlet/outlet
sensor wire connector is
loosen. Reconnect it.
2.The water inlet/outlet
(
TW_in /TW_out
)
sensor is
broken, Change a new
sensor.
3. Four-way valve is
blocked. Restart the unit
again to let the valve
change the direc�on.
Four-way valve is broken,
change a new valve.
High temperature
protec�on of
refrigerant outlet
temp of condenser.
Water inlet
temperature is
higher than water
outlet in hea�ng
mode
55
V.2
Summary of Contents for ETH-80VM
Page 4: ...4 1 2 1 3 1 1 1 1 1 1 1 2 3 1 1 0 1 0 1 0 Forma Nombre V 2...
Page 7: ...NOTA NOTA NOTA 404 502 1210 361 760 1404 760 361 1404 100mm 80mm 7 kW 10 12 14 16 kW 7 V 2...
Page 49: ...50 11 PRUEBA DE FUNCIONAMIENTO Y COMPROBACI N FINAL V 2...
Page 50: ...51 NOTA V 2...
Page 56: ...57 Equipos Monof sicos 5 y 7kW ANEXO 1 ESQUEMA EL CTRICO UNIDAD INTERIOR V 2...
Page 57: ...58 Equipos Monof sicos 10 a 16kW V 2...
Page 86: ...60mm B C A 25 V 2...
Page 176: ...V 2 WIRE CONTROL WITH WEEKLY PROGRAMMING OWNER S MANUAL MODEL ECRTH...
Page 199: ...V 2 www easelectric es...