York YLCC-H - 4-Way Valve, Pump, Alarm, and Input Parameters

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H12 F 60 (R/W) 3 0 1 1
H21 Operation second pump (do not change this parameter) F 62 (R/W) 4 0 0 0
H22 F 18 (R/W) 1 0 0 0
Parameters related to the unit configuration
4-way valve function logic. Activated in cool cycle (do not
change this parameter)
Disconnect. Loads parameters by default.
1 = Disconnect. 0 = Connect
P01 U 63 (R/W) Sec. 150 0 20 20
P02 U 64 (R/W) Sec. 120 0 5 5
P03 U 65 (R/W) Sec. 200 0 120 120
P05 F 67 (R/W) 0 0
P06 F 19 (R/W) 1 0 1 1
P08 F 69 (R/W) 2 2
P09 F 70 (R/W) 5 5
P10 9 9
P11
Digital input 7 for flow switch function. F 7 7
P12 F 0 0
P13 Digital input for end defrost cicuit 1 F 74 (R/W) 15 0
P14 Digital input for end defrost circuit 2 F 75 (R/W) 16 0
P15 F 76 (R/W) 1 0 0 0
P16
Return water high temperature alarm. U 38 (R/W) °C 80 -40 50 50
P17
High temperature delay at start-up. U 77 (R/W) Sec. 250 0 30 30
P18 F 39 (R/W) bar 99.9 0.1 20 20
P19
Return water low temperature alarm. U 40 (R/W) °C 80 -40 10 10
P20 U 20 (R/W) 1 0 0 0
Parameters related to the alarm configuration
Alarm delay by flow switch at start-up.
Alarm reset
0 = High and low pressure switch, antifreeze control and
thermal protector OFF cycles are reset manually.
Alarm delay by flow switch with unit in operation.
Alarm delay by low pressure switch at start-up.
Cool and heat cycle symbols
1 = «Sun» heat cycle, «Snow flake» cool cycle.
0 = «Sun» cool cycle, «Snow flake» heat cycle.
Digital input 1 for Cool/Heat remote selection. Do not modify
this parameter.
Digital input 2 for thermal protection function, compressor
1. Do not modify this parameter.
Low pressure alarm selection.
0 = Inoperative with compressor OFF.
1 = Operative with compressor OFF.
Enables water high and low temperature alarms at start-
up.
1 = Function enabled.
0 = Function disabled.
Digital input 6 for thermal protection function, compressor.
Do not modify this parameter.
High pressure alarm by transducer.
0 = Function disabled.
Digital input 10 for general protector function. Do not modify
this parameter.
Display Description
Value
Pump Cool
VS
Level Unit Max. Min.
Display Description
Value
Pump Cool
VS
Level Unit Max. Min.