Stulz C7000 - Page 101

101
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© STULZ GmbH – all rights reserved EN/06.2019/G57
C7000 INSTRUCTIONS fOR a/C UNITS
The corresponding commands:
Components/Heating
E-heating
By setting the parameter "ACTIVE" on 1 you add a reheat to the configuration.
With "0" you disable the electric reheat.
➊
In the next line you determine the reheat type (2-point: reheat with on/off cont-
rol, Linear: reheat with proportional control).
➋
With the parameter "DOUT" you determine a digital output ➌ for the electric
reheat. The proportional electric reheat is controlled by pulse width modulation
and the reheat receives the control signal by a fixed PWM output. A digital out-
put has not to be set for the proportional electric reheat.
Alarm parameters:
Digital input
➍
Common alarm release ➎
Alarm priority ➏
Hotgas reheat
By setting the parameter "ACTIVE" on 1 you add a reheat to the configuration.
With "0" you disable the hotgas reheat.
➊
With the parameter "DOUT" you determine a digital output for the hotgas
reheat.
➋
Alarm parameters (only for OTE operation):
Digital input
➌
Common alarm release ➍
Alarm priority ➎
Hot water reheat
By setting the parameter "ACTIVE" on 1 you add a hot water valve to the confi-
guration. With "0" you disable the valve.
➊
In the next line you determine the valve type (2-point: solenoid valve with on/
off control, Linear: 3-way valve with proportional control).
➋
With the parameter "DOUT" you determine a digital output for the solenoid
valve.
➌
With the parameter "AOUT" you adjust the analog output of the proportional
signal for the valve of a hot water reheat.
➍
Type 1: On/off control
Type 2: Proportional control
eheat 1 conf 1
eheat 1 type 1
eheat 1 dout 3
eheat 1 alarm 7
eheat 1 commonalarm 1
eheat 1 alarmprio 3
pwwheat 1 conf 1
pwwheat 1 type 1
pwwheat 1 dout 5
pwwheat 1 aout 8
gasheat 1 conf 1
gasheat 1 dout 10
gasheat 1 alarm 7
gasheat 1 commonalarm 1
gasheat 1 alarmprio 3
E-heating Hotgas reheat Hot water reheat
Config