Marstair CC 875 - 3 Phase DCUE 60 to 80

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3 Phase DCUE 60 to 80

Heronhill - for all your Marstair requirements

Tel: 01823 665660

www.heronhill.co.uk

Fax: 01823 665807

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Index1
CEILING CASSETTE 875 Split Systems2
Part Numbers2
Cc875 Cool and Heat Pump Models2
Cc875 Cool Only Models2
Unpacked Dimensions3
Weights3
Condensing Units3
Heat Pump Outdoor Units3
Unit Combinations4
Features/Accessories4
Indoor Units4
Outdoor / Ducted Units4
Air Conditioner Performance Data5
HEAT PUMP PERFORMANCE DATA (Kw)5
OPTIONAL ELECTRIC HEATING (Kw)5
Airflows5
Ceiling Cassette 875 Air Throws6
Airflows Outdoor / Ducted Units6
Fresh Air Supply6
Branch Duct7
Discharge Blanking7
Electrical Loads7
Amps7
Electrical Data8
R407C: Cc875 +Mcu+8
R407C: Cc875 + Dcue8
R407C: Cc875 + Mhpul / Mhpue8
Electrical Data ~ R229
R22: Cc875 + Mcu+9
R22: Cc875 + Dcue9
R22: Cc875 + Mhpul / Mhpue9
Fuses10
Fuse Rating10
Sound Power11
Sound Pressure Levels11
550/551 Series Mcu+ Mhpul Mhpue11
Sound Pressure Levels - Ducted Condensing Units11
Unpacking12
Options12
Dimensions & Weights13
Removal of Chassis13
Installation13
Refrigeration Pipework14
Maximum Equivalent Pipe14
Restrictor Assembly14
Pipework Connection14
Condensate Drain Piping15
Testing15
Reinstalling the Chassis15
Air Outlet Blanking - Kit 5550031616
Fitting the Fascia16
Mounting17
542 Series Ducted Condensing Units18
Floor Mounting18
Suspension Mounting19
Wall Mounting19
Ductwork19
Pipe Sizing19
Pipe Connections20
Restrictors20
Fitting Losses20
Electrical Supply21
Interconnecting Wiring21
Fan Speed Range Selection21
All Other Systems21
+ Mhpul22
Mcu+ / Mcup / Dcue22
Outdoor Unit Wiring22
3 Ph COMPRESSOR ROTATION22
RCC30 Thermostat23
CC 875 L Remote Controller24
875E Remote Controller24
Preparation24
Hard Wired24
Evacuating & Charging25
Dcue25
Mcu+/Mcup25
Mcu+, Mcup, Dcue, Mhpul25
+R407C26
+R2226
+Poe Oil26
CC 875 Installation Check List27
Cc875 Wiring Diagram28
Cc875 L Wiring Diagram29
Cc875 E Wiring Diagram29
Mcu Wiring Diagrams30
1 Phase MCU 60 to 9030
3 Phase MCU 60 to 10030
3 Phase MCU 130 to 15030
Mcu(+) Wiring Diagrams31
1 Phase MCU+ 60 to 9031
3 Phase MCU+ 130 to 15031
Mhpue Wiring Diagrams32
1 Phase MHPUE 8032
3 Phase MHPUE 8033
3 Phase MHPUE 100 to 15033
Mhpul Wiring Diagrams34
1 Phase MHPUL 8034
3 Phase MHPUL 30 to 9034
3 Phase MHPUL 100 to 15035
Electronic Dcue Wiring Diagrams36
1 Phase DCUE 6036
1 Phase DCUE 8036
3 Phase DCUE 60 to 8037
Cc87538
Cc875 Electromechanical Remote Controller Operating Instructions41
97200211 (Rcc 30 Electronic)41
User Maintenance - Filter Cleaning41
'L' Infrared Remote Control42
Remote Controller Power up42
Setting Cool/Heat/Dry Modes42
Setting the Fan Speeds42
Setting the on Time43
Setting the off Time43
Use of the Pink43
Cold Start43
Cc875 E Remote Control Handset Operating Instructions44
On/Standby44
Starting the Unit44
Stopping the Unit44
Clock/Timer Functions45
To Change the Fan Speed45
To Change the Cool/Heat/Fan Only Mode45
To View or Change the 7 Day Timer Programme45
Switching the Timer off46
Switching the Timer on46
Set Back Function46
To Set or Change the Set Back LOW Temperature Limit46
Low Battery Power Warning47
LED Status and Alarm Indicators47
Heater Kits48
Fascia Removal48
Condensate Draining48
Chassis Removal48
Fitting the Heater Elements49
Exploded View49
WIRING 1Kw / 2Kw / 3Kw KITS50
Re-Assembly50
WIRING 4Kw KITS50
4Kw KIT: ELECTRO-MECHANICAL UNITS50
4Kw KIT: ‘L’ UNITS: RELAY WIRING51
5M HIGH CONDENSATE PUMP KIT 5550030352
Fascia Removal (if Fitted)52
Access to Internal Components52
5M Condensate Drain54
Application Notes54
Trouble Shooting54
Unit will Not Cool54
Bms Alarm Interface Kit 5380042355
Fresh Air Inlet Kit 5520030556
Isolate the System Electrically Prior to Installation of this Kit56
Branch Duct Spigot 5550030457
Fitting the Kit57
Wall Mounted Remote Temperature Sensing Kit 5380040258
Emc Termination Kit 5520030159
Vane Motor Kit 5550030560
Fitting the Bearings and Drives to the Fascia60
Removing the Moulded Chassis60
Fitting the Motor61
Wiring61
Assembly and Test61
Exploded View of Fascia and Vane Assembly63
Mcu(+) / Mhpul(E) Component Identification (Double Fan Unit Shown)64
Dcue Component Identification65
General Fault Finding (All Systems)66
Specific Fault Diagnosis for CC 875L Units67
Led Status and Alarm Indications67
Status Displays67
Diagnostics67
Specific Fault Diagnosis for Cc875 ‘E’ Units68
No Led's Lit or Flashing68

Marstair CC 875 - 3 Phase DCUE 60 to 80

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