Hitachi RWM-(H)FSN3E, Руководство по обслуживанию

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6 LCD user’s interface
SMGB0070 rev. 1 - 08/2011
196
6.6.2 System configuration
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User privileges
This will define what the user may or may not do. For example, the Installer can decide whether or not the user may switch
between different water calculation types, or whether or not the user may enable or disable the anti-legionella function.
CODE REF Description Default Value Range Steps Units
Water calculation privilege
3-999 WTP Calculation Type Selection Yes No / Yes -
3-998 ALP Anti-legionella Activation No No / Yes 1 -
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Space heating
These are the same views as those displayed in user mode, with the addition of maximum and minimum water temperature
settings for each circuit.
CODE REF Description Default Value Range Steps Units
C1 Tº Range
3-011 Tmax
1
Maximum Supply Tº 60 35~60(*)(**) 1 ºC
3-012 Tmin
1
Minimum Supply Tº 20 20~34 1 ºC
C2 Tº Range
3-111 Tmax
2
Maximum Supply Tº 60 35~60(*)(**) 1 ºC
3-112 Tmin
2
Minimum Supply Tº 20 20~34 1 ºC
N O T E
(*) 55ºC for RWM-2.0FSN3E
(**) 80ºC when boiler combination
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Space cooling
These are the same views as those displayed in user mode, with the addition of maximum and minimum water temperature
settings for each circuit.
CODE REF Description Default Value Range Steps Units
C1 Tº Range
3-019 Tmax
1
Maximum Supply Tº 22 19~22 1 ºC
3-020 Tmin
1
Minimum Supply Tº 16 5~18 1 ºC
C2 Tº Range
3-119 Tmax
2
Maximum Supply Tº 22 19~22 1 ºC
3-120 Tmin
2
Minimum Supply Tº 16 5~18 1 ºC
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DHW
These are the same views as those displayed in the user mode, with the addition of the following adjustable parameters.
CODE REF Description Default Value Range Steps Units
3-122 T
DHWmx
DHW Maximum Set Point Tº 55 40~70 1 ºC
3-024 T
HPOFF
HP OFF Tº Differential 6 0~10 1 ºC
3-025 T
HPON
HP ON Tº Differential 10 0~15 1 ºC
3-026 T
DHWMIN
DHW Minimum Time (min) 10 0~15 1 Min
3-027 T
DHWMX
DHW Maximum Time (min) 45 20~150 1 Min
3-028 C
DHW
Cycle DHW Time (hours) 1 0~24 1 Hour
3-029 DHW
EH
EH Waiting Time (min) 45 0~60 1 Min
3-030 SHPT
s
Space Priority Status OFF OFF / ON - -
3-031 SHPT Space Priority Tº -5 -20~0 1 ºC