Electrical Heater - Hitachi YUTAKI Series Instruction And Operation Manual

UNIT CONTROLLER
REF Access
HPTI Liquid T (R410A)
HPTd Discharge Gas T (R410A)
HPTd2 Discharge Gas T (R134a)
HPTe Evaporation Gas T (R410A)
HPTs Suction Gas T (R134a)
HPPd Discharge Pressure (R410A)
HPPd2 Discharge Pressure (R134a)
HPPs Suction Pressure (R134a)
HPEVI Ind. Exp. Valve Open.
HPEVI2 Ind. Exp. Valve 2 Open.
HPEVO Out. Exp. Valve Open.
HPH4 Inverter Op. Freq. (R410A)
HPH42 Inverter Op. Freq. (R134a)
HPDEF Defrosting
HPDI Cause Of Stoppage
HPP1 Compressor Curr. (R410A)
HPP1r134 Compressor Curr. (R134a)
Uspec Unit capacity
Utype Unit Type

8.6.1.7 Electrical Heater

Available if Heating source (HES)= "HP+Heater" or "HP+Heat.+Boil." in the "Complementary Heating" option of the "System
Configuration" menu.
REF Access
EHOp Operation
EHt Current Temperature
EHst Setting Temperature
EHLF Load Factor
EHstp Step
8.6.1.8 Boiler Combination
Available if Heating source (HES)= "HP+Boiler" or "HP+Heat.+Boil." in the "Complementary Heating" option of the "System
Configuration" menu.
REF Access
BOOp Operation
BOt Current Temperature
BOst Setting Temperature
134 PMML0335A rev.1 - 04/2016
Default
Description
Value
Heat Pump
Default
Description
Value
Electrical Heater
Default
Description
Value
Boiler Combination
Range Steps
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Range Steps
- Demand ON/OFF
- -
- -
- 0~100%
- 0/1/2/3
Range Steps
- Demand ON/OFF
- -
- -
Units Application
S SC S80 M
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC - - ○
- ºC ○ ○ ○ ○
- ºC - - ○
- MPa ○ ○ ○ ○
- MPa - - ○
- MPa - - ○
- % ○ ○ ○ ○
- % - - ○
- % ○ ○ ○ ○
- Hz ○ ○ ○ ○
- Hz - - ○
- - ○ ○ ○ ○
- - ○ ○ ○ ○
- A ○ ○ ○ ○
- A - - ○
- HP ○ ○ ○ ○
- - ○ ○ ○ ○
Units Application
S SC S80 M
- - ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- % ○ ○ ○ ○
- - ○ ○ ○ ○
Units Application
S SC S80 M
- - ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
Notes
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-
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-
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- -
-
- -
-
-
- -
-
-
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- -
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Notes
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Notes
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