Toshiba Estia RUA-CP1701H, Руководство по установке

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53
Monobloc Outdoor Unit Installation Manual
No. Step Parameter Description Para No. Range Default Example Set Up
7
START / STOP Criteria for
DHW
DHW Cylinder ΔT (START):
DHW mode is requested if the DHW cylinder water
temperature drops below the DHW set-point temperature
(P406) minus the DHW cylinder ΔT (P721) (K)
721 2 ~ 10 5 6
EWT ΔT (STOP):
DHW mode is stopped if the EWT (of the Monobloc
outdoor unit) increases above the DHW set-point (P406)
plus the LWT ΔT (P722) (K)
722 0 ~ 20 10 15
8
Operating time between the
DHW mode and the space
heating / cooling mode
Space heating/cooling (SHC) minimum run time:
Sets the minimum operating time of the system in SHC
mode (min)
704 0 ~ 720 20 20
SHC maximum run time:
Sets the maximum operating time of the system in SHC
mode (min)
NOTE: If P705 = -1 the maximum runtime for DHW or
DHW is ignored.
If the DHW maximum runtime (P707) is set, it is necessary
to also set the maximum SHC runtime (P705). If P705 is
not set the system will never change back to DHW mode
DHW minimum runtime:
Sets the minimum runtime of the system when in DHW
mode (min)
705 -1 ~ 720 60 60
706 0 ~ 720 20 20
DHW maximum runtime:
Sets the maximum runtime of the system when in DHW
mode (min)
NOTE: If P707 = -1 the maximum runtime for DHW or
DHW is ignored.
If the DHW maximum runtime (P707) is set, it is necessary
to also set the maximum SHC runtime (P705). If P705 is
not set the system will never change back to DHW mode
707 -1 ~ 720 60 60
9
The summer mode is set when the summer mode switch (P502, 503, 504 or 505 = 8) is CLOSED
Summer mode configuration
Summer mode OAT threshold:
Sets the OAT threshold temperature for summer mode
operation (°C)
716 15 ~ 30 20 22
Summer mode ON delay:
Summer mode is set to ON if OAT is above the summer
mode Oat threshold (P716) for at least the summer mode
ON delay (P717) (h)
717 0 ~ 12 5 7
Summer mode OFF delay:
Summer mode is reset if OAT drops below the summer
mode OAT threshold (P716) minus 2K for at least the
summer mode OFF delay (P718) (h)
718 0 ~ 12 5 7
10 Set DHW limitation mode
DHW mode limit value:
The compressor frequency is limited to the percentage set
in P543 of the maximum allowed frequency when running
in DHW mode
543 50 ~ 100 100 75
11 If an additional water pump is installed refer to the “Installation with DHW Production and Boiler” for configuration