Central Heating; Finishing Commissioning - Bosch Worcester Danesmoor Utility Regular ErP+ 12/18 Installation, Commissioning And Servicing Instruction Manual

Commissioning
6.4.7

Central heating

1. Open all radiator valves.
▶ Set room thermostat to maximum.
▶ Set programmer to ON for CH, OFF for DHW (if applicable).
▶ Turn the thermostat control (A) to max.
▶ Ensure all radiators are heating up evenly and balance the system to
the temperature difference required for the heating flow and return
according to the heating load.
1.
A
Fig. 72
2. Set the room thermostat to minimum.
▶ Check that any other controls that are fitted to the system are
operating properly.
2.
Fig. 73
42
6.5
▶ Pivot the control box (A) figure 75 up and into the boiler. Secure with
screws (B).
Utility system only:
Refer to figure 74
▶ Slide the expansion vessel up and locate the top edge into the
bracket [1] located under the control panel.
▶ Push the expansion vessel in until the bracket on the expansion
vessel aligns with the bracket on the cross member.
▶ Secure with the screw [2] removed earlier.
6720809436-16.1Wo
Fig. 74 Expansion vessel location
Greenstar Danesmoor Utility

Finishing commissioning

1
ErP+ and Utility System
2
ErP+ - 6 720 821 720 (2018/04)