
Bela08+16I3
Hoval BelariaSRM
4P330420-1A – 2012.11
Installation manual
7
4 211 846 / 00 – 11/12
3 Installation
2
Fix the cable with cable ties to the cable tie mountings.
3
Configure the user interface for the respective power supply.
See Quick wizard: Standard.
During connection of the backup heater, miswiring is possible. To
detect possible miswiring, it is highly recommended to measure the
resistance value of the heater elements. Depending on the different
backup heater types, following resistance values (see table below)
should be measured. ALWAYS measure the resistance on the
contactor clamps K1M, K2M, and K5M.
Example measure resistance between K1M/1 and K5M/13:
3.5.5 To connect the user interface
1
Connect the user interface cable to the indoor unit.
2
Fix the cable with cable ties to the cable tie mountings.
Fixation of the user interface to the indoor unit
1
Insert a screwdriver into the slots underneath the user interface
and carefully separate the faceplate from the wallplate.
2
Fix the wallplate of the user interface to the frontplate of the unit.
Backup heater
type
(a)
Connections to
backup heater power
supply
Connections to
terminals
3 kW 1~ 230 V
(*3V)
—
3 kW 1~ 230 V
(*9W)
6 kW 1~ 230 V
(*9W)
6 kW 3~ 230 V
(*9W)
6 kW 3N~ 400 V
(*9W)
9 kW 3N~ 400 V
(*9W)
(a)
For configuration of the backup heater, see Quick wizard: Standard.
3 kW
1~
230 V
6 kW
1~
230 V
6 kW
3~
230 V
6 kW
3N~
400 V
9 kW
3N~
400 V
K1M/1
K5M/13 52.9
Ω
52.9
Ω
52.9
Ω
∞
∞
K1M/3
∞
∞
∞
105.8
Ω
105.8
Ω
K1M/5
∞
∞
∞
105.8
Ω
105.8
Ω
K1M/3
K1M/5
26.5
Ω
26.5
Ω
26.5
Ω
105.8
Ω
105.8
Ω
K2M/1
K5M/13
∞
26.5
Ω
26.5
Ω
∞
∞
K2M/3
∞
∞
∞
52.9
Ω
52.9
Ω
K2M/5
∞
∞
∞
52.9
Ω
52.9
Ω
K2M/3
K2M/5
52.9
Ω
52.9
Ω
52.9
Ω
52.9
Ω
52.9
Ω
K1M/5
K2M/1
∞
∞
∞
∞
∞
F1B
L N
L N
F1B
L
N
L
N
1 2 3 4
6 7 8
5
X6M
X7M
1 2 3 4
6 7 8
5
X6M
X7M
F1B
L1
L1 L2
L2 L3
L3
L1 L2 L3
1 2 3 4
6 7 8
5
X6M
X7M
F1B
L1
L1 L2
L2 L3
L3
L1 L2 L3
1 2 3 4
6 7 8
5
X6M
X7M
a
User interface delivered with the unit
b
Optional user interface
NOTICE
The PCB is mounted in the faceplate of the user interface. Be
careful NOT to damage it.
K1M
K2M
K2M
K2M
1 3 5 13
2 4 6 14
K5M
1 3 5 13
2 4 6 14
1 3 5 13
2 4 6 14
Ω
Ω
X2M
X5M
A2P
A2P
2
1
a
b
4P330420-1A - 2012.11_offset.book Page 7 Thursday, December 13, 2012 3:35 PM