REMEHA Gas 210 ECO Technical Information PDF herunterladen (Seite 65)

114494-190310

GAS 210 ECO PRO

15.9.3 Maximum protection

The maximum protection switches the unit of f if the water tempera-

ture is too high (110°C) and interlocks it on the control box. Once

the fault has been remedied, the unit can be reset using the reset-

key.

15.9.4 Frost protection

The unit must be installed in a frost-free area to prevent freezing

of the condensate drain pipe. If the temperature of the heating

water drops too much, the built-in unit protection activates.

15. Efficiency data and gas inspection labels

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 71 72

GAS 210 ECO PRO 1
Table of contents 2
1. EC declaration 7
2. Introduction 8
3. Safety 9
4. Installation 10
4.2 Dimensions 11
114492LTAL21H002a 12
5. Water-side connections 13
5.1.3 Pressure relief valve 14
5.1.4 Circulation pump 14
5.1.5 Water flow 14
6. Gas-side connections 15
7.1 General 16
0021H7900017 18
of material 21
8.1.1 Boiler control 22
rematic 22
8.2.1 Mains voltage 23
8.2.2 Control box 23
8.2.3 Fuse ratings 23
(PCU-01) 24
8.3.2 On/off control (OT) 24
8.3.4 External interlock (BL) 24
8.3.5 Input release (RL) 25
8.3.6 Circulation pump (Pump) 25
8.3.7 Connecting a PC 25
8.4.1 Connection status (Nc) 26
8.4.2 OTm connection 26
(SCU-SO1) 28
114494-190310 29
8.5.9 Wiring diagram 30
T002609-04-C 30
On / Off 30
114492LTAL21H008a 31
114492LTAL21H009c 33
∆T safety) 34
(control modulation) 34
114492LTAL21H021b 35
9. Commissioning 36
114492LTAL21H018b 37
114492LTAL21H010a 38
114492LTAL21H019a 39
T000239-C 40
 = minimum load 41
for a long time 42
operation for a long time 42
10.2.1 Corrective maintenance 43
10.2.2 Cleaning the fan 44
10.2.4 Cleaning the burner 47
114492LTAL21H030 48
11. Control stops and faults 49
11. Faults 50
11.4 Fault codes 51
114492LTAL21H015a 55
12. Service parts 56
12.2 Exploded view 57
13. Regulations 58
13.4 Supplementary guidelines 59
14. Technical specifications 60
15.2 Water-side efficiency 61
15.3 Zero-load losses 61
15.5 Accessories 62
15.6 Services 62
15.7 Type of unit 63
15.9.1 Temperature control 64
15.9.3 Maximum protection 65
15.9.4 Frost protection 65
16. Application data 66
16.5 Control options 69
16.6 Gas application options 69
17. Checklists (records) 70
19 march 2010 72

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