Product Data For Energy Consumption; Standard Accessories; Appliance Accessories; Programmer/Timer Accessories - Worcester Greenstar 2000 Installation And Maintenance Instructions Manual

Legend to figure 3:
[1] Inspection aperture
[2] Flue connection
[3] Heating block temperature limiter
[4] Electrode set
[5] Ignition transformer
[6] Control pressure test point
[7] Gas-air mixing chamber
[8] Heating block
[9] Gas valve
[10] Condensate sump
[11] Cover for inspection aperture
[12] Diverter valve motor
[13] Diverter valve
[14] Automatic air vent
[15] Heating pump
[16] Pump speed adjuster and LED indicator
[17] Pressure relief valve (heating circuit)
[18] Plate heat exchanger
[19] KEY accessory housing (wireless gateway)
[20] Pressure gauge
[21] Position for code plug (KIM)
[22] Control unit
[23] DHW temperature sensor
[24] Pressure switch
[25] Flow turbine
[26] Fuse (replacement)
[27] Condensate trap
[28] Data plate
[29] Condensate trap locking mechanism
[30] Gas supply pressure test point
[31] Flue gas temperature limiter
[32] Flow temperature sensor
[33] Schrader valve
[34] Expansion vessel
[35] Fan
[36] Air-gas manifold with non-return valve
[37] Heating flow
[38] Flow temperature sensor at heating
[39] Bracket
[40] Combustion air intake
3.7

Product data for energy consumption

The product data on energy consumption can be found in the operating
instructions for the user.
Greenstar 2000 – 6 721 820 552 (2021/02)
3.8

Standard accessories

3.8.1

Appliance accessories

Part number Description
7 733 600 266 Greenstar System filter (22mm mini)
7 733 600 236 Greenstar System filter (22mm)
7 733 600 237 Greenstar System filter (28mm)
7 733 600 476 Greenstar System filter brass (22mm)
7 716 192 746 Worcester CondenseSure
7 716 192 610 Keyless filling link kit
7 733 600 091 Heat exchanger cleaning kit
7 736 902 107 Low NOx code plug kit 25kW
7 736 902 108 Low NOx code plug kit 30kW
7 736 900 525 Greenstar Xtra FGHR
Table 5 Appliance accessories
3.8.2

Programmer/timer accessories

The programmers/timers listed can be used with the appliances stated
on the front of this manual.
Part number Description
7 733 600 332 MT20 mechanical timer
7 733 600 333 MT20RF mechanical thermostat
7 738 110 054 Sense I
7 738 111 064 Sense II (including weather sensor)
7 738 112 324 Comfort+ II RF
7 738 112 338 Comfort+ stat RF
1) Preheat time control available.
2) Must be used with an external proprietary 230V timer.
Table 6 Control accessories
Bosch EasyControl smart control system
Part number Description
7 736 701 341 EasyControl (white)
7 736 701 392 EasyControl (black)
7 738 112 351 EasyControl RF Key
7 736 701 555 EasyControl TRV set (white)
7 736 701 556 EasyControl TRV set (black)
8 750 000 270 EasyConstrol smart TRV (individual)
1) Preheat time control available.
Table 7 EasyControl accessories
Basic weather compensation sensor
Outdoor weather sensor (to activate on-board simple Weather
Compensation).
Part number Description
7 716 192 764 Outdoor weather sensor
Table 8 Control accessories
The outdoor weather sensor is supplied with the Sense II. It is optional
with the Comfort+ II RF. Weather compensation is available with the
EasyControl without the need for a physical outdoor sensor, however, it
can improve control accuracy for installations in isolated micro-climates
or highly sheltered locations such as valleys.
Product Information
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