Carrier 42GM Installation, Operation And Maintenance Instructions Download | Manualshive

Page: 1 / 24

background image

42GM

Individual Air Treatment
Module for Variable-Flow
Systems

Installation, operation and maintenance instructions

1
2
3
...
»

Summary of Contents for 42GM

Page 1: ...42GM Individual Air Treatment Module for Variable Flow Systems Installation operation and maintenance instructions...

Page 2: ...ail and the rectangular duct outlets 10 4 4 GM installation 11 4 3 Removing a 4 GM unit 13 5 FRESH AIR 14 5 1 Constant fresh air controller optional 14 5 Variable fresh air controller optional 14 6 FA...

Page 3: ...Carrier linear diffusers in the false ceiling Typically these will be Carrier Moduboot 35BD 35SR units with each one serving an individual room or zone and providing both supply air and return air pat...

Page 4: ...4 42GM Four main components Front fastening support 42GM Individual Air Treatment Module Duct outlets connecting pieces Rear suspension rail...

Page 5: ...64 air filter Throwaway 48 mm thick efficiency F6 according to EN 779 EU6 according to EUROVENT 4 5 fire rating medium M1 metal frame Dimensions mm 265 x 255 265 x 255 Pressure drop clean at 125 l s 4...

Page 6: ...ecommended coil water quality At installation handover and then periodically every year it is advised to analyse the water for bacteria detection of ferro bacteria H S producing and sulphate reducing...

Page 7: ...g 13x20 820 88 19 315 938 25 32 85 85 180 260 247 240 40 404 300 225 315 124 150 38 260 225 30 56 886 991 1081 1398 oblong 13x20 820 Supply Return Fresh air 2 3 2 42GM with front fastening support wit...

Page 8: ...e shipping company Do not unpack the units until just before they are due to be installed and make sure they are as close as possible to the installation site when unpacking them Do not stack the unit...

Page 9: ...circuit breaker If necessary an easily operated emergency stop device such as a punch button switch must cut off the power to all equipment These safety devices shall be sized and installed in accord...

Page 10: ...nit possibly damaging the fan electric heater and the thermostatic damper on the diffuser As required by local sound emission codes install sound absorbing and damping materials 4 1 2 Installation of...

Page 11: ...ossible When the site is ready for the modules the front fastening support is firmly fixed to the concrete slab the ducts are connected to the front support the rear suspension rail is firmly fixed to...

Page 12: ...lar openings on the front fastening support designed to engage with the hooks Fig 3 Then take the 4 GM unit closer to the front fastening support and engage the two hooks in their position movement se...

Page 13: ...or not supplied by Carrier Disconnect the power supply cable and the earth wire fitted with a flat tag Disconnect the power supply cable of the user inter face Disconnect the power supply cable for th...

Page 14: ...m3 h constant fresh air controller requires a differential pressure in the range 70 Pa to 200 Pa 16 6 l s 60 m3 h 20 8 l s 75 m3 h 27 7 l s 100 m3 h 36 1 l s 130 m3 h 44 4 l s 160 m3 h Modification pr...

Page 15: ...efore be removed Removal procedure Remove the 4 GM unit as described in the chapter Removing a 4 GM unit Lay the module on its non removable side fixed by rivets Uninstall the removable side fixed by...

Page 16: ...le side fixed by rivets Uninstall the removable side fixed by screws Disconnect the water piping from the coil side be careful not to lose the joints Unscrew the two screws A fixing the condensate pan...

Page 17: ...to make the water connections Every branch of the system must therefore have an isolating valve Insulation cell foam rubber to M1 fire rating Minimum bending radius 106 mm The flexible water pipes ar...

Page 18: ...able at the connector inside the unit after the filter in air flow direction for the cold water valve or at the controller for the hot water valve Remove the valve motor assembly with its cable Replac...

Page 19: ...be removed and replaced is an important benefit for service technicians Air filters should be changed regularly F How often this is needed depends on the cleanliness of the working environ ment and th...

Page 20: ...m3 h Electric heater rotation is ensured by a thermo electric on off actuator This is supplied in parallel with the valve motor of the cold water valve and regulated by the controller The assembly is...

Page 21: ...4 2123 272 75 5 238 231 170 0 68 114 36 6 2193 240 66 6 277 271 170 0 66 110 38 2 2294 189 52 5 337 334 170 0 64 106 39 3 2360 150 41 6 373 371 140 0 65 92 25 1 1504 284 78 8 61 53 140 0 64 91 26 9 1...

Page 22: ...ved by smoothing based on the information contained in the electrical data table 0 50 100 150 200 250 300 350 400 450 500 550 600 0 50 100 150 200 250 300 350 400 0 14 28 42 56 69 83 97 111 125 139 15...

Page 23: ...ion please refer to the selec tion manual installation manual or start up handbook for the Carrier numeric controller 13 2 carrier room thermostats Room thermostats are elegantly designed to be fully...

Page 24: ...the climate in your region simulation of the heating and cooling loads according to your needs measuring storing and display of the air temperatures and the air distribution pattern taking into accou...

Reviews:

No comments

Related manuals for 42GM

Brand: Samsung Pages: 46

Brand: Galletti Pages: 20

Brand: Waeco Pages: 29

Brand: Waeco Pages: 22

Brand: Haier Pages: 15

Brand: York Pages: 14

Brand: ForestAir Pages: 38

Air Boss T1001 Module

Brand: Trion Pages: 22

Hazardous Location HL Series

Brand: Kooltronic Pages: 19

Comfort 50VL-C 24

Brand: Carrier Pages: 6

Brand: York Pages: 16

Brand: Daikin Pages: 43

Brand: Shinco Pages: 16

Brand: INVENTOR Pages: 24

Brand: Technibel Pages: 24

Brand: Hitecsa Pages: 19

Brand: Nortek Pages: 16

Brand: Bestron Pages: 52

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands