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Siemens Switzerland Ltd User manual RVS61.843 CE1U2355en_02
HVAC Products 5 Handling 23. November 2007
Operating
line
operating
Function
Default value
Minimum
Max
Unit
2818 F Increase source prot temp 2 0 10 °C
2819 I
Prerun time source
15 0 240 s
2820 I
Overrun time source
5 0 240 s
2821 F Source startup time max 5 1 10 min
2822 F Time limit source temp min 4 1 24 h
2840 I Switching diff return temp 4 1 20 °C
2841 F
Keep compr run time min
No ¦ Yes
No -
2842 I
Compressor run time min
20 0 120 min
2843 I Compressor off time min 20 0 120 min
2844 F Switch-off temp max 55 8 100 °C
2845 F Red switch-off temp max 2 0 20 °C
2852 F
LP delay on startup
5 0 120 s
2860 F Lock stage 2 with DHW
Off ¦ On
Off
-
2861 F Release stage 2 below OT 5 − − − / -30 30 °C
2862 F Locking time stage 2 10 0 40 min
2863 F Release integral stage 2 250 0 500 °C*min
2864 F Reset integral stage 2 10 0 500 °C*min
2865 F
Compr sequence changeover
100 − − − / 10 1000 h
2880 I
Use electric flow
Substitute ¦ Complement HP operation
Substitute 2 -
2881 I
Locking time electric flow
30 0 255 min
2882 I
Release integr electric flow
250 0 500 °C*min
2883 I
Reset integr electric flow
10 0 500 °C*min
2884 I
Release el flow below OT
0 -30 30 °C
2886 F Compensation heat deficit
Off ¦ On ¦ Only with floor curing fct
On
-
2893 F
Number DHW charg attempts
1 1 10 -
2894 F
Delay 3-ph current error
3 1 40 S
2895 F
Delay flow switch
0 0 10 S
2910 F
Release above OT
- - - - - - / -30 30 °C
2911 F
For forced buffer charging
Locked ¦ Released
Released -
2912 F
Full charging buffer
Off ¦ On
On
-
2951 I
Defrost release below OT
7 5 20 °C
2958 I
Numb defrost attempts max
3 0 10 -
2962 I
Duration defrost lock
30 0 100 min
2963 I
Time up to forced defrost
120 60 600 min
2964 I
Defrost time max
10 1 42 min
2965 I
Dripping time evapor
2 0 10 min
3000 I
Switch-off temp max cooling
40 20 60 °C
3002 F
Source temp min cool mode
2 -20 30 °C
3004 F
SD ch’over cooling pas/act
5 1 10 °C
3006 F
During compressor operation
Passive cooling off ¦ Passive cooling on
Passive cooling on
1 -
3007 F
In passive cooling mode
Condenser pump off ¦ Condenser pump on
Condenser pump off
1 -
3008 F
Temp diff cond cooling mode
5 0 20 °C
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