SECTION 7
-
The HIU Controller first power up and set up
Page 26
SECTION 13
-
Spares
View F
1
2
8
7
6
5
4
8
7
8
8
5
2
3
1
6
5
6
4
5
View G
** Not illustrated
09/21 E&OE
View
Ref
PHE Block Return Group
Part Code
Qty
F
PHE Block Primary Return Group
-
assembled
HI29310003
1
F
1
PHE Primary return body
HI29310004
*
F
2
O
-
RING Ø26,70X1,78
HI25022045
1
F
3
Pipe fast connector
HI29327004
1
F
4
1/4" manual air vent
HI2180200
**
F
6
Honeywell DIVERTER CARTRIDGE M35X1,5
HI29313005
1
F
5
Ø2X21 U CLIP
HI29363005
**
F
7
Spacer ring
HI29311004
**
F
8
O
-
RING Ø20X4
HI25198045
**
Various Components Spares**
Part Code
Ø18 Heating return pipe
HI29276005
Ø18 DHW feed pipe
HI29323005
Ø18 Heating feed pipe
HI29328005
Ø18 Primary flow pipe
HI29346005
Ø18 Primary return pipe
HI29347005
Ø18 DHW outlet pipe
HI29348005
Ø18 Heating outlet flow pipe
HI29349005
Ø8 Expansion vessel connection pipe
HI29350005
Ø18 Cold water inlet pipe
HI29351005
HIU Casing upper plate
HI29273005
HIU Casing lower plate
HI29274005
HIU Casing back plate
HI29282005
PHE metal bracket
HI29283
-
005
Pressure switch bracket
HI29284005
SELF TAPPING SCREW DIN 968 4,2X13
HI29360005
Insulation for DHW plate heat exchanger
HI29667005
Insulation for Heating plate heat exchanger
HI29668005
*Part of fully assembled group of components HI29310003
**Included with
Service Kit HI238940000
*Part of fully assembled group of components HI29318004
**Included with
Service Kit HI238940000
Service Kits
Service Kit multi
-
pack containing PHE seals,
clips, o rings and air vents.
HI238940000
Strainer Service Kit 2 (secondary strainers)
Strainer Service Kit 2 (Primary strainer)
Fixings Kit (assorted screws)
View
Ref
PHE Block Flow Group
Part Code
Qty
G
PHE Primary flow group
-
assembled
HI29318004
1
G
1
PHE Primary flow manifold
HI29318
-
004
1
G
2
O
-
Ring Ø 25.12 x 1.78
HI25088045
1
G
3
Pipe fast connector
HI29327004
1
G
4
1/4" manual air vent
HI200180200
**
G
5
Ø2 x 21 U CLIP
HI29363005
**
G
6
O
-
Ring Ø 20 x 4
HI25198045
**
Various Components Spares**
Part Code
Flow meter cable
HI29532045
Pressure switch cable
HI29532055
Primary flow temperature sensor cable RED
HI29532065
Primary return temperature sensor cable BLUE
HI29532075
Heating flow temperature sensor cable WHITE
HI29532085
Heating return temperature sensor cable GREY
HI29532095
DHW temperature sensor cable ORANGE
HI29532105
Casing earth wire
HI29532115
Cable gland
HI29287005
NTC Temperature sensor
HI29531005
Fibre washer Ø30 x Ø21 x 2
HI27176005
FASIT GASKET Ø24 x Ø16 x 2
HI27175005
FASIT GASKET Ø18,5 x Ø11 x 2
HI29366005
FASIT GASKET Ø14,6 x Ø9 x 2
HI29367005
FASIT GASKET Ø11 x Ø6.2 x 2
HI29368005
PHE fixing bar
HI29343005
SCREW DIN 912 M5X40
HI29357005
SCREW DIN 912 M5X110
HI29358005
SCREW DIN 912 M5X16
HI29359005
O
-
RING Ø17,86X2,62
HI25017045