Tekmar 284 Boiler Control Manual do Utilizador descarregar pdf (Página 53)

53 of 60

A Watts Water Technologies Company

Item Field

Range

Description

1 to 24

Access: INST

BOILER BUS 3 DEVICES

Displays the number of tN4 devices connected to the Boiler Bus 3 terminals, tN4

& C3 (38 & 39).

The error date & the

type of error

alternate on the

screen

Access: INST

ERROR HISTORY 1-5

Displays a history of any past errors that have occurred on the system. Will

automatically clear after 30 days. To manually clear, press ‘CLEAR’ while viewing

the error until CLR is displayed. The last 5 history items will display if present.

Toolbox Menu (2 of 2)

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 59 60

Boiler Control 284 1
Features 1
Beneﬁ ts 1
Sequence of Operation 2
Boiler’s Minimum Input Signal 3
10 V (dc) 3
Boiler’s Maximum Input Signal 4
System Setup & Operation 5
Boiler Alert 6
Boiler Plant Operation 7
Boiler Plant Flow (PLANT FLW) 9
9
Radiator (RAD) 11
Baseboard (BASE) 11
Setpoint Operation 12
Input Signal 13
0 - 10 V (dc) or 0 - 20 mA 13
2 - 10 V (dc) or 4 - 20 mA 13
DHW Tank Aquastat 14
DHW Sensor 14
Setpoint Control with Sensor 14
IDHW Location 15
IDHW Priority 15
Automatic Priority Override 16
Temperature 17
Pump Operation 18
19 of 60 19
Setting the Schedule 20
Time Clock 21
4 Communication 21
Installation 22
Important Safety Information 22
Control Wiring 23
Terminals 85, 86 24
Terminals 43, 44 24
Terminals 45, 46 24
Terminals 1, 2 24
Terminals 3, 4 24
Terminals 5, 6 25
Terminals 7, 8 25
Terminals 9, 10 25
Terminals 53 to 72 25
Terminals 53 to 74 25
Terminals 51 to 72 26
Terminals 26 to 31 27
Terminals 17, 19 27
Terminals 24, 25 28
Terminals 20, 22 28
Terminals 18, 19 28
Terminals 21 to 22 28
Terminals 11, 12 28
Terminals 13 to 15 29
Terminals 23, 25 29
Terminals 16, 19 29
Terminals 40 to 42 29
RJ45 Plug 29
Terminals 32 - 33 30
Terminals 34 - 35 30
Terminals 36 - 37 30
Terminals 38 - 39 30
Terminals 83 & 84 31
Manual Override Button 31
Terminals 7 & 8 32
Terminals 9 & 10 32
Terminals 5 & 6 32
Control Settings 33
Occ 1, UnOcc 1 34
Occ 2, UnOcc 2 34
Navigating The Display 35
View Menu (1 of 2) 35
View Menu (2 of 2) 36
Setup Menu (1 of 6) 37
Setup Menu (2 of 6) 38
Setup Menu (3 of 6) 39
Setup Menu (4 of 6) 40
Setup Menu (5 of 6) 41
Setup Menu (6 of 6) 42
Source # Menu (1 of 2) 43
Source # Menu (2 of 2) 44
BAS Menu (1 of 2) 45
BAS Menu (2 of 2) 46
Monitor # Menu (1 of 1) 47
Monitor Menu (1 of 2) 48
Monitor Menu (2 of 2) 49
Time Menu (1 of 1) 50
Schedule Menu (1 of 1) 51
Toolbox Menu (1 of 2) 52
Toolbox Menu (2 of 2) 53
Manual Override 54
Item Field 55
Description 55
Troubleshooting 56
Error Messages (2 of 3) 57
Error Messages (3 of 3) 58
59 of 60 59
Control Systems Ltd. 60

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Tekmar 284 Boiler Control Manual do Utilizador Página 53

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