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  5. Owners And Installation Manual

Calorex AW1200 Owners And Installation Manual

Manual is about: dehumidification and ventilation system

Summary of AW1200

  • Page 1

    Page 1 sd092750 issue 34 please read these instructions carefully as they will enable you to get maximum efficiency and reliability from your new calorex heat pump. This manual should be left with the user of the machine after installation/commissioning. Health & safety warning as the heat pump embo...

  • Page 4

    Page 3 sd092750 issue 34 installation 1. Siting 2. Ducting see figs. 2, 3, 4, and 5. A) ensure heat pump on site is as ordered, i.E. Model electrical supply and factory fitted options. B) inspect unit for damage, in paticular inspect the evaporator (finned side) to ensure that it is undamaged (minor...

  • Page 7

    Page 6 sd092750 issue 34 3. Plumbing a) the calorex variheat heat pump must be connected after the filter in the return pipe to the pool. If an existing heater is being retained, then the calorex unit should be connected between the filter and the other heater, see figure 6. B) calorex heat pumps ha...

  • Page 11

    Page 10 sd092750 issue 34 to be in accordance with i.E.E. Standards latest issue or local codes of practice, also emc 2006/108/ec. Protected supply to incorporate fuses or motor rated circuit breakers to specified rating, (see data sheet). H.R.C. Fuses are recommended. An isolator must be fitted wit...

  • Page 12

    Page 11 sd092750 issue 34 locations of machine supply terminal blocks 1 2 3 4 5 6 7 l1 l2 l3 n pool pump interlock flow switch or soft start pool pump interlock flow switch or soft start soft start remove front service panel (¼ turn fasteners) 14/1800 mains terminal and earthing point (also external...

  • Page 13

    Page 12 sd092750 issue 34 delay timer lp switch control fuse fault lamp mains lamp run cap interlock terminals live neutral contactor soft start thermal overload & fault lamp if fitted relay/hard start cap if fitted defrost stat defrost lamp hp switch p oo l stat pool pump starter or flow switch com...

  • Page 14

    Page 13 sd092750 issue 34 fuse si zes t m bl k no. 10 11 ,12 ,13 14 ,15 ,16 fuse 3 a 3 a 1 6a m ac hine over l oa d set t in g 1 40 0 1 80 0 c o m pres so r fan fan br hf 7 .6a 9.2 a 1 .4a 1.4 a 1 .5a 1.5 a n /o cl o ses o n w at er t em p r ise hp sw itch (b re a k s t o ' l' on p r e s s u r e ri ...

  • Page 15

    Page 14 sd092750 issue 34 (n /o ) cl os e s o n w a t e r t e m p ri s e (co m) 8 (com ) 9 5 (n /o ) 6 (n /o) 1 (n /c) 2 (n /c) 3 (n /c) 1 5 2 (n /o ) 6 (n /o ) a 1 a 2 1 3(4 ) (n /c) l h (n /o ) c (com ) de f ro s t s t a t (brea ks t o 'h ' on t em p f a lli ng) 3 (n /o) d efro st la mp a b (co m)...

  • Page 16

    Page 15 sd092750 issue 34 (n /o) cl o se s o n wat er t em p ri se (co m) 8 (c o m ) 9 5 (n /o ) 6 (n/o ) 1 (n /c) 2 (n /c) 3 (n /c) 5 3 1 6 (n /o) 4 (n /o ) 2 (n/ o) a1 a2 1 3(4 ) (n /c) l h (n/o ) c (co m ) d ef r o st st at (br e ak s t o ' h ' on te m p f al lin g) all contacts shown in de-energ...

  • Page 17

    Page 16 sd092750 issue 34 sump heater e x ce p t 55 0f/ 800f m a ch ine s f it ted w ith s ole r & p a la u f a n 550 f /8 00f w it h s ole r & p a la u on ly fa n c a p ac ito r fan co m p re s s or c s r de la y ti m e r lp s w itc h fa ul t la m p m a ins la m p run ca p s t a rt ca p int e rlo c...

  • Page 18

    Page 17 sd092750 issue 34 fuses c ontac to r s over lo ad s fan c ompres sor c s r heater d el ay tim er de f r ost stat d efrost light hp sw itch lp sw itch f an a ux (n /o) c ompr essor overl oad c ontrol f u se s faul t li ght mains light l3 l2 l1 f low sw itch interlock terminals solen oi d c oi...

  • Page 19

    Page 18 sd092750 issue 34 co nt ro l f use c s r t im er del ay def rost st at h um idi stat sof t st art t herm al o/l oad and l ig ht if f it t ed f lo w sw it ch defrost lamp interlock terminals f an o/l oad f uses c ont act o rs o /l o ads f an c om pressor heater poo l st at n/ o c lo ses o n w...

  • Page 20

    Page 19 sd092750 issue 34 m ot or p rot e ct or t 1 t 2 m2 m 1 rcu mcb a b 2 3 5 6 8 9 r e la y l1 l2 r c u u n it l1 r c u c o n t r o l u n it s o le n o id c o il 3 2 a ir s t a t 1 l3 fuse f2 b a fuse f1 (n/ o) 1 1 (co m) l3 l2 l 1 ph ase ro tat ion 1 4 1 3 l3 l2 l1 t im e r d e la y d e fr o s ...

  • Page 22

    Page 21 sd092750 issue 34 variheat commissioning health & safety warning as the heat pump embodies electrical and rotational equipment it is recommended that only competent persons carry out any work on this type of machine (see guarantee). Peak load exhaust fan available from calorex distributors a...

  • Page 23

    Page 22 sd092750 issue 34 heat pump malfunction warning isolate machine electrically befre entering machine or removing panels. The user check list should be carried out before initiating a service call. Do not attempt to interfere with any internal control setting as these have been factory calibra...

  • Page 24

    Page 23 sd092750 issue 34 air/water variheat heat pumps for indoor pools dehumidification with heat recovery to water and air (metric specifications) (50hz machines) datasheet model:- units 550 800 1200 1400 1800 4000 dehumidification duty litres/hr 3·8 6·1 8·3 10·0 12·4 26·8 heat to air via heat pu...

  • Page 25

    Page 24 sd092750 issue 34 air/water variheat heat pumps for indoor pools dehumidification with heat recovery to water and air (metric specifications) (60hz machines) model:- units 550 800 1200 1400 1800 4000 dehumidification duty litres/hr 3·8 6·1 8·3 10·0 12·4 26·8 heat to air via heat pump (mode a...

  • Page 26

    Page 25 sd092750 issue 34 remote condensing units (rcu) for use with calorex variheat models ac500/800/1200/1400/1800 single and three phase and model ac4000 three phase rcu model 100 200 300 performance cooling output kw (sensible/total/rejected to external ambient) model 550 vh 2.0/3.6/5.6 - - mod...

  • Page 27

    Page 26 sd092750 issue 34 660 675 50 1262 51 mains inlet front service panel 50 100 185 265 660 355 810 air outlet service panel front service panel top view 225 940 268 75* 720* optional air outlet rear view air inlet air sampling point *810 water in water out 480 185 152 482 102 drain l h side dis...

  • Page 28

    Page 27 sd092750 issue 34 air outlet service panel front service panel top view 100 *740 1435 front service/control panel air sampling point air inlet 650 *760 mains inlet rcu stubs (if fitted) 482 406 water in water out l h side discharge liquid 52 20 369 700 200 drain 50 600 14 6 642 369 75* optio...

  • Page 30

    Page 29 sd092750 issue 34 0 5 10 15 20 25 30 35 40 (pipe run in metres) distance between variheat & r.C.U. 0 2 4 6 8 10 12 extra gas charge (kg r407c) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 additional oil charge (litres) 4000 (2 x rcu300) 1800 (rcu300) 1400 (rcu300) 1200 (rcu200) 650/800 (rcu100) all figures...

  • Page 35

    Page 34 sd092750 issue 34 air inlet duct spigot - side outlet option aw/ac4000 only filter access panel loosen screws, push access panel up and lift away. (one each side) 0.7m clearance from edge of access panel is necessary 700 700 * * * * * * filter access filter access when the side access air fi...

  • Page 36

    Page 35 sd092750 issue 34 warranty conditions the following exclusions apply to the warranty given by calorex heat pumps ltd. No claims will be accepted if :- 1. The heat pump is incorrectly sized for the application. 2. The heat pump is installed in ay way that is not in accordance with the current...

  • Page 37

    Page 36 sd092750 issue 34 plant name serial number location of plant plant operator 1 operator contact 2 refrigerant type refrigerant quantity installed (kg) plant manufacturer year of installation company name company name company name company name company name 1 name and address of company operati...

  • Page 38

    Page 37 sd092750 issue 34 regular planned maintenance operations to be carried out during a regular planned maintenance visit are as follows: 1) replace all belts where fitted. 2) clean or replace filters as applicable. (this action may be required more frequently than regular servicing). 3) check o...