Rotex RHYKOMB33AA Installer's Reference Guide

8 Configuration
Installer reference guide
63
RVLQ05+08CAV4 + RHYHBH05AA + RHYHBH/X08AA +
RHYKOMB33AA
ROTEX HPU hybrid
4P355635-1 – 2013.05
# Code Description
N/A [5-01] Equilibrium temp.
When the ambient temperature is higher
than this temperature, the gas boiler is
NOT allowed to work. Only applicable if
[5-00] is set to 1.
Range: –15~35°C (default: 5°C)
System settings
Priorities
# Code Description
N/A [C-00] If a solar kit is installed, what has
priority to heat up the tank?
▪ 0: Solar kit (default)
▪ 1: Heat pump
Auto-restart
When power returns after a power supply failure, the auto restart
function reapplies the remote controller settings at the time of the
power failure. Therefore, ROTEX recommends to always enable the
function.
If the preferential kWh rate power supply is of the type that power
supply is interrupted, always enable the auto restart function.
Continuous indoor unit control can be guaranteed independent of the
preferential kWh rate power supply status, by connecting the indoor
unit to a normal kWh rate power supply.
# Code Description
[A.6.1] [3-00] Auto restart function:
▪ 0: Disabled
▪ 1: Enabled (default)
Preferential kWh rate power supply
# Code Description
[A.2.1.6] [D-01] Connection to a preferential kWh rate
power supply:
▪ 0 (default): The outdoor unit is
connected to a normal power supply.
▪ 1: The outdoor unit is connected to a
preferential kWh rate power supply.
When the preferential kWh rate signal
is sent by the electricity company, the
contact will open and the unit will go in
forced off mode. When the signal is
released again, the voltage-free
contact will close and the unit will
restart operation. Therefore, always
enable the auto restart function.
▪ 2: The outdoor unit is connected to a
preferential kWh rate power supply.
When the preferential kWh rate signal
is sent by the electricity company, the
contact will close and the unit will go in
forced off mode. When the signal is
released again, the voltage-free
contact will open and the unit will
restart operation. Therefore, always
enable the auto restart function.
Power saving function
Defines whether the outdoor unit power supply can be interrupted
(internally by indoor unit control) during stand-still conditions (no
space heating/cooling by the heat pump). The final decision to allow
power interruption of the outdoor unit during standstill depends on
the ambient temperature, compressor conditions and minimum
internal timers.
To enable the power saving function setting, [E-08] needs to be
enabled on the user interface in combination with the removal of the
power saving connector at the outdoor unit.
NOTICE
The power saving connector at the outdoor unit shall only
be removed when the main power supply to the application
is switched OFF.
3x
123
# Code Description
N/A [E-08] Power saving function for outdoor unit:
▪ 0: Disabled
▪ 1 (default): Enabled
Power consumption control
Pwr consumpt. control
# Code Description
[A.6.3.1] [4-08] Mode:
▪ 0 (No limitation)(default): Disabled.
▪ 1 (Continuous): Enabled: You can
set one power limitation value (in A
or kW) to which the system power
consumption will be limited for all the
time.
▪ 2 (Digital inputs): Enabled: You can
set up to four different power
limitation values (in A or kW) to
which the system power
consumption will be limited when the
corresponding digital input asks.

Rotex RHYKOMB33AA Specifications

General

Brand	Rotex
Model	RHYKOMB33AA
Category	Boiler
Language	English