Table of Contents
Advertisement
DESIGN
13
(front)
36
6
37
4
7/22
24
25
22
16
17
23
27
8
20
30
9(10/11)
21
12
BoilerMate A-Class HP-DEM 180 model
Other Optional Equipment
•
Hot and cold water manifolds for use with plastic pipework (Set 1 or 2).
•
Electronic scale inhibitor for mains water services with hardness levels above
200ppm (mg/l) fitted in the appliance.
•
Polyphosphate scale and corrosion inhibitor for mains water services with
hardness levels above 300ppm (mg/l) for fitting on site by the installer.
5 (mid)
18
19
180 model
Factory Fitted/Supplied Components
32
(rear)
1
Domestic mains cold water inlet
connection - see notes on page 12
2
Balanced pressure cold water outlet
connection
34
3
Combination inlet control valve -
unvented store
4
Pressure relief (safety) valve - primary
system
5
Expansion vessel connection - unvented
33
store
5a Expansion vessel - unvented store - see
notes on page 12 & Figure 1.8
6
Pressure and temperature relief valve
- unvented store
7
Tundish
8
S5 sensor - heat pump return
9
Expansion vessel connection - primary
system (Heat pump and heating circuit)
13
10 Expansion vessel/gauge - primary system
- see notes on page 12
11 Temporary filling loop - primary system
15
- see notes on page 12
12 Drain valve
28
13 Manual air vents - primary systems
14 Central heating (Zone 1)/hot water
26
systems circulator (P2)
14
15 D.H.W. zone valve (energy cut out)
29
16 Central heating zone valve (Zone 1)
17 Central heating flow connection (Zone 1)
- Isolating valve
18 Central heating return connection (Zone 1)
19 Flow connection (from heat pump)
20 Heat pump system circulator (P1)
21 Return connection (to heat pump)
2
22 Discharge pipe connection
3
23 S6 sensor - heat pump flow
24 S4 sensor - central heating flow (+ boost)
1
25 Electrical temperature boost assembly
- central heating (Zone 1 only)
31
26 S3 sensor - hot water boost
7/22
27 Primary system manifold
28 Electrical temperature boost (hot water only)
29 Flow to hot water coil - unvented system
30 Return from hot water coil - unvented
store
31 Domestic hot water outlet connection
32 Secondary domestic hot water return
35
connection
33 Electrical control panel/printed circuit
boards and connection terminals
Figure 1.3
34 User control panel and 2 channel clock
35 100mm high installation base
36 8m 8 core signal cable to be site run/
connected to Mitsubishi HP by the installer
37 S7 external temperature compensation
sensor and 10m of cable to be site run/
fitted by installer
38 Fernox 'Boiler Buddy' in-line filter - see
notes on page 12
Page 8
Advertisement
Table of Contents
