Benchmark 27i System Compact Installation, Commissioning And Servicing Instructions page 31

REMOVING THE BLANKING PLATE
The control panel must be released and swung forward slightly to gain
access to the top cover panel, refer to section 7.4 for access to the
control panel.
1. Release the captive screws securing the top cover panel.
2. Remove the cover panel to enable the blanking plate to be removed.
3. Release the three captive screws enough to allow the Installer access
cover to be lowered by 10mm.
4. Lower the Installer access cover to allow the blanking panel to be
removed.
5. Use the tab (1) to lift and also press up on the bottom edge of the
blanking plate to release the clips from the slots in the control panel.
6. Pull the blanking plate forward to remove.
1.
5.
1.
4.
3.
Fig. 42 Removing the blanking plate
FITTING THE PROGRAMMER/TIMER
When fitting EMS intelligent programmers, step 1 can be
ignored.
1. Connect the ribbon cable to the socket (2) in the control panel,
ensuring that the cable will fit into the recess (3) in the control panel.
2. Align the clips on the back of the Programmer/Timer with the slots in
the control panel.
2.
Fig. 43 Connecting the Programmer/Timer
Greenstar i System Compact ErP - 6 720 813 280 (2015/07)
2.
1
6.
3
2
2.
1
1.
3. Push the Programmer/Timer in to engage with the slots in the control
panel.
4. Pull the Programmer/Timer down to secure with the clips.
5. Slide the Installer access cover up into position.
6. Secure with the three captive screws.
7. Replace the top cover panel.
8. Secure in position with the captive screws.
▶ Re-secure the control panel.
8.
3.
5.
6.
Fig. 44 Fitting the Programmer/Timer
Part number Description
7 716 192 038 DT20 twin channel digital timer (preheat time
control available)
7 716 192 054 DT20RF digital RF thermostat with twin channel
programmer (preheat time control available)
7 716 192 052 DT10RF digistat (preheat time control available)
7 716 192 053 DT10RF optimiser (preheat time control available)
7 716 192 065 FR10 intelligent room thermostat
7 716 192 066 FR110 programmable room thermostat (preheat
time control available)
7 716 192 067 FW100 weather compensation controller (preheat
time control available)
7 733 600 001 Comfort I RF (RF thermostat with twin channel
programmer, preheat time control available)
7 733 600 002 Comfort II RF (programmable room thermostat,
preheat time control available)
7 733 600 003 Comfort (twin channel programmer)
7 733 600 039 Comfort wall plate kit
7 738 110 058 Sense I intelligent room thermostat
7 738 111 064 Sense II weather compensation controller (preheat
time control available)
7 716 192 072 Worcester Wave (thermostat)
Table 23 Control accessories
INSTALLATION
7.
4.
31