COSMOGAS FRYO 6PI, Instructions For Installation, Use And Maintenance Manual

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38 FRYO PI
COSMOGAS
7 - USO
Parameter Description
Unit of
measure
Range
Factory
value
A2 Type of heating unit pump control (N/A) (Do not change) /
0 (control by the unit), 1-15 ( ignition time in
minutes), 16 (always on)
0
A3 Type of cooling unit pump control (N/A) (Do not change) /
0 (control by the unit), 1-15 ( ignition time in
minutes), 16 (always on)
0
A4 Heating pump start temperature (N/A) (Do not change) °C 20...50 20
A5 Heating pump stop temperature (N/A) (Do not change) °C 18...50 18
A6 Cooling pump start temperature (N/A) (Do not change) °C 5...20 18
A7 Cooling pump stop temperature (N/A) (Do not change) °C 5...20 20
A8
3-way valve diverter time. This parameter is used to set the
operation of the 3-way valve used to regulate the water flow
between the various working modes.
/
0 (the voltage is continuously present on the
switching side of the diverter valve),
1 ... 600 (duration in seconds it takes the
valve to completely diverter the position)
120
A9 3-way valve direction /
0 (like in DHW),
1 (like in heating mode)
1

Press the key to access the following parameters:
b1 Anti-legionella temperature setting (N/A) (Do not change) °C 60...75 60
b2 Anti-legionella duration (N/A) (Do not change) min 10...60 30
b3 Anti-legionella maximum duration (N/A) (Do not change) min 10...240 120
b4 Antifreeze function / 0 (disabled), 1 (enabled) 1
b5 Antifreeze start outdoor temperature - pump only °C 5...10 5
b6 Antifreeze start outdoor temperature - compressor °C 0...4 2
b7 Antifreeze stop outdoor temperature - compressor °C 0...10 5
b8 Antifreeze start water temperature - compressor °C 0...10 2
b9 Antifreeze stop water temperature - compressor °C 5...20 15

Press the key to access the following parameters:
C1 Manual heater ON/OFF in DHW mode (N/A) (Do not change) / 0 (invalid), 1 (valid) 0
C2 Auxiliary source for DHW (N/A) (Do not change) / 0 (no), 1 (yes) 0
C3
Auxiliary source priority for DHW
(N/A) (Do not change)
/ 0 (low), 1 (high) 0
C4
Checking the duration of the DHW temperature increase (N/A)
(Do not change)
min 1...20 40
C5
Maximum temperature that can be set in heating mode.
WARNING!!! The maximum heating temperature is 55
° C, do not set this parameter to a higher value.
WARNING!!! Consider whether the system downstre-
am of the appliance can be damaged by a temperature
higher than 42 ° C (floor systems).
/ 40...65 42
C6 Forcing of integrative electrical resistance (section 5.7.3) / 0 (disabled), 1 (enabled) 0
C7
Auxiliary source for heating mode
(Do not change)
/ 0 (disabled), 1 (enabled) 1