Rinnai EHP-HS004MR32-EX2, User'S And Installer'S Manual

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72
ZZO ONNEE11 HH--EEM MIISSSSIIO ONN sets the emission type for
heating mode.
Select type:
RAD = radiators
CVC = fancoil
CRP = radiant panels
ZZO
ONNEE22 HH--EEM MIISSSSIIO ONN sets the emission type for
heating mode.
Select type:
RAD = radiators
CVC = fancoil
CRP = radiant panels
tt__DDEELLAAYY__PPU
UM MPP Delay in switching off the pump
from OFF of the compressor.
M
Meennuu AAU UTTO O M MO ODDEE SSEETTTTIINNGG
M MEENNU U >> FFO ORR SSEERRVVIICCEEM MAANN >> AAU UTTO O M MO ODDEE
SSEETTTTIINNGG
In AUTO MODE SETTING the following parameters
should be set.
TT44AAU
UTTO OCCM MIINN sets the outsid etemperature below
which the heat pump will not provide chilled
water for space cooling in auto mode.
TT44AAU
UTTO OHHM MAAXX sets the outside temperature
above which the heat pump will not provide
heated water for space heating in auto mode
Refer to figure
Heat mode by IBH
or AHS
Heat mode by
heat pump
AHS: Additional heating source
IBH: Backup electric heater
T4CMAX: The outside temperature above which the heat pump will not operate
in cooling mode.
T4HMIN: The outside temperature below which the heat pump will not operate
in heating mode
M Meennuu TTEEM MPP.. TTYYPPEE SSEETTTTIINNGG
M MEENNU U >> FFO ORR SSEERRVVIICCEEM MAANN >> TTEEM MPP.. TTYYPPEE SSEETTTTIINNGG
The TEMP. TYPE SETTING is used for selecting
whether the water flow temperature or room
temperature is used to control the ON/OFF of
the heat pump .
For installations without room thermostats, space
heating and cooling modes can be controlled in
one way:
• the unit only manages the water temperature
• the unit manages the room temperature
detected by the user interface.
W WAATTEERR FFLLO OW W TTEEM MPP.. if YES is selected, the user
is able to set the unit leaving water temperature
set temperature on the user interface ’ s main
screen.
RRO
OO OM M TTEEM MPP.. iiff YES is selected, the user is able
to set the air temperature of the room where the
user interface is located.
If the AMBIENT TEMP function is enabled, the
setpoint for the water outlet temperature is
calculated according to the climate curves.
DDO
OU UBBLLEE ZZO ONNEE select YES in case of a two-zone
system.
O Onnllyy W WAATTEERR FFLLO OW W TTEEM MPP == YYEESS
O Onnllyy RRO OO OM M TTEEM MPP == YYEESS
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