General; Circuit 1 - Hitachi YUTAKI Serie Installations- Und Betriebshandbuch

UNIT CONTROLLER
The next list shows the parameters that can be consulted on the display. All of them are read-only. Most of these variables are the
same ones that can be consulted by 7-segment, taking information from the outdoor and indoor unit.
?
N O T E
All the operation parameters are able to be displayed by the installer but normal user can only display the basic ones.

8.6.1.1 General

REF Access
OPST Operation Status
HPTi Water Inlet T
HPTo Water Outlet T
OPst Water Setting T
OPTa Outdoor Ambient T
OPTa2 Outdoor Ambient 2 T
OPTav Outdoor Ambient Average T
OPTa2v Second Ambient Average T
av24Sw
24h average T
Off
?
N O T E
(*1): If (Status (AutoST) or Status (AHC)"Enabled") and Controller type (LCDM)= "Unit" or "Unit + Room" in the Wizard Configuration.

8.6.1.2 Circuit 1

REF Access
C1Op Operation
C1Mo Mode
C1Rt Room T
C1Rs Room setting T
HPTo Current Water T
C1TC Water Setting T
C1OTCs Water OTC Setting T
?
N O T E
(*1): Only available if one of the following conditions is satisfied:
• If (Controller type (LCDM))= "Unit" or "Unit+Room" and:
- When (Thermostat type (RTType))= "Wireless": Thermostat 1 (otC1)= "C1" or "C1+C2" or Thermostat 2 (otC2)= "C1" or "C1+C2".
- When (Thermostat type (RTType))= "Wired": "Check RT address" function found a PC-ARFHE with Controlled circuits (LCDL) (Controlled
Circuits)= "C1" or "C1+C2".
• If (Central mode (COT))= "Air" or "Full" and "Room Thermostat" for C1 configured on central device.
• If (Controller type (LCDM))= "Room" or "Unit+Room" and (Controlled circuits (LCDL))= "C1" or "C1+C2".
132 PMML0335A rev.1 - 04/2016
Default
Description
Value
General
OFF
Default
Description
Value

Circuit 1

Range Steps
Cool D-OFF
Cool T-OFF
Cool ON
Heat D-OFF
Heat T-OFF
Heat ON
DHW OFF
DHW ON
SWP OFF
SWP ON
Alarm
- -
- -
- -
- -
- -
- -
- -
- -
Range Steps
- Demand ON/OFF
- Comfort/ECO
- -
- -
- -
- -
- -
Units Application
S SC S80 M
- - ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
Units Application
S SC S80 M
- - ○ ○ ○ ○
- - ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
- ºC ○ ○ ○ ○
Notes
-
-
-
-
-
-
-
-
(*1)
Notes
-
-
(*1)
(*1)
-
-
-