Eco Heating Systems CB 105 HW, Инструкция по установке, обслуживанию и эксплуатации

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E93.1803.901 HW 74
12.10 Programmable in- and outputs
It’s possible to re-program some in- and outputs to other functions. To do this use below list and go to:
Menu\settings\water heater settings\(installer password)\water heater parameters
water heater pa-
rameter name default setting description terminal
(117) Prog. Input 2. 2 DHW flow switch LV 16-17
(118) Prog. Input 3. 2 Gas pressure switch LV 24-25
(122) Prog. Input 7. 3 Cascade sensor LV 3-4
(124) Prog. Input RT. 1 room thermostat on LV 12-13
(125) Prog. Output 1. 4 System pump HV 4-5
(126) Prog. Output 2. 9 Ext. Igniter separate connector
(127) Prog. Output 3. 6 Alarm semiconductor output HV 10-11
(128) Prog. Output 4. 18 3-way Valve DHW HV 3-2-1
To all outputs following applies: maximum current 2 Amp each output.
Total output of all currents combined maximum 3.5 Amp.
The allowed inrush current of the 3-way valve and/or pumps is maximum 8 Amp.
para-
meter Display: INPUTS: re-
mark
para-
meter Display: OUTPUTS : re-mark
(117) Prog. Input 2. 0 Disabled (127) Prog. Output 3. 0 Disabled
1 DHW flow sensor N.A. 1 Module pump N.A.
2 DHW flow switch 2 CH pump N.A.
3 CH flow sensor N.A. 3 DHW pump N.A.
4 CH flow switch 4 System pump N.A.
(118) Prog. Input 3. 0 Disabled 5 Cascade pump N.A.
1 Drain switch 6 Alarm relay 2)
2 Gas pressure switch 7 Filling valve 2)
(122) Prog. Input 7. 0 Disabled 8 LPG tank 2)
1 T_Flue_2 sensor N.A. 9 Ext. Igniter 2)
2 T_Flue_2 with blocked flue N.A. 10 Air damper 2)
3 Cascade sensor (128) Prog. Output 4. 0 Disabled
4 Blocked Flue switch N.A. 1 Module pump
5 CH Sensor 2 CH pump
(124) Prog. Input RT. 0 room thermostat off 3 DHW pump
1 room thermostat on 4 System pump
Display: OUTPUTS : 5 Cascade pump
(125) Prog. Output 1. 0 Disabled 6 Alarm relay
1 Module pump 7 Filling valve
2 CH pump 8 LPG tank
3 DHW pump 9 Ext. Igniter
4 System pump 10 Air damper
5 Cascade pump 11 empty
6 Alarm relay 12 empty
7 Filling valve 13 empty
8 LPG tank 14 empty
9 Ext. Igniter 15 empty
10 Air damper 16 empty
(126) Prog. Output 2. 0 Disabled 17 3-way Valve CH
1 Module pump 1) 18 3-way Valve DHW
2 CH pump 1) 19 3-way Valve CH
(power when idle)
3 DHW pump 1) 20 3-way Valve DHW
(power when idle)
4 System pump 1)
5 Cascade pump 1)
6 Alarm relay 1)
7 Filling valve 1)
8 LPG tank 1)
9 Ext. Igniter 1)
10 Air damper 1)
NOTICE
Remarks:
1) Prog. output 2: (ext. igniter); this is a separate connector,
the pin in the middle is for ionization, it has no PE connec-
tion. If earth is needed, it must be connected to the main
earth terminal.
2) Prog. output 3: (alarm relay); this is a triac output with an
active voltage of 230 VAC, it can only handle resistive
loads between 5 and 50 Watt.