64
Parameter
"Output for instant.htg wtr
heater at power-OFF 790A"
deter-
mines whether and at what stage an
instantaneous heating water heater (if
installed) remains operational during
power-OFF.
Note
Observe the technical connection
requirements of the relevant power sup-
ply utility.
X3.7
X3.6
C
B
A
H
D
F
G
3
3
4
4
3
3/N
3/N
≈
4
K
kWh
kWh
5
3
(400 V~)
7 (230 V~)
X40
E
Diagram excluding fuses and RCD
A
Heat pump control unit (internal unit,
luster terminals, see page 45)
B
Instantaneous heating water heater
(if installed)
C
Heat pump compressor (external
unit)
D
Heat pump control unit power sup-
ply (see page 61)
E
Standard tariff meter
F
Backup fuse ripple control receiver
G
Ripple control receiver (contact
open: power-OFF enabled), feed:
TNC system
H
Economy tariff meter
K
Feed: TNC system
Installation sequence
Power supply
(cont.)
5604 692 GB
Содержание AWB 201.B04
Страница 88: ...88 Opening the programming unit 1 3 2 2x Troubleshooting Repairs 5604 692 GB...
Страница 89: ...89 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5604 692 GB Service...
Страница 90: ...90 Placing the control panel in its service position 4x 1 3 2 Troubleshooting Repairs cont 5604 692 GB...
Страница 100: ...100 C B D A Parts lists internal unit Overview of assemblies internal unit 5604 692 GB...
Страница 102: ...102 0001 0005 0006 0004 0002 0008 0003 0007 0008 Parts lists internal unit Casing internal unit cont 5604 692 GB...
Страница 139: ...139 5604 692 GB...