Technical information Installation instructions

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1 EN Technical information Installation instructions Calorifier ComiVal CR (00-000) ComiVal CSR (00-000) MultiVal CRR (00-000) MultiVal CSRR (0-000) Hoval products must e installed and commissioned only y appropriately qualifi ed experts. These instructions are intended exclusively for the specialist. Electrical installations may only e carried out y a qualifi ed electrician. - 0/ Suject to modifi cations

2 Contents. Important Notes on Installation Calorifier.... Hot water output at heating flow 80 C..... ComiVal CR (00-000)..... ComiVal CSR (00-000)..... MultiVal CRR (00-000).... Hot water output at heating flow 0 C MultiVal CSRR (0-000) Heat exchanger.... Dimensions ComiVal CR (00-000).... Dimensions ComiVal CSR (00-000).... Dimensions MultiVal CRR (00-000)....8 Dimensions MultiVal CSRR (0,0).... Dimensions MultiVal CSRR (800,000)....0 Dimensions MultiVal CSRR (0-000).... Installation.... Mounting the thermal insulation.... Installation of the DHW Connections Diagram of DHW connection Commissioning.... Servicing Anlagenestätigung.... Important Notes on Installation - The calorifier tank must e installed in a frost-free room - Keep the piping as short as possile and insulate it to prevent heat loss - These instructions should e kept readily availale close to the location of the appliance - Installation, commissioning and maintenance work must e carried out y suitaly qualified personnel in accordance with these instructions. - For reliale and safe operation it is necessary to have the appliance regularly serviced. - No changes may e made to the calorifier. Unauthorised changes render the guarantee invalid. - Heating water and drinking water must not come into contact with each other. In particular, the process water must not e allowed to circulate via the heat exchanger. - It is not allowed to fix the calorifier tank to the asement.

3 .. Calorifier - Calorifier (with integrated heat exchanger) made of stainless steel Duplex - With flange for cleaning - Heat exchanger design varies depending on its type: ComiVal CR (00-000): with integrated smooth pipe flat attery ComiVal CR (0-000): with integrated smooth pipe heat exchanger ComiVal CSR (00-000): with integrated, flat/ smooth pipe heat exchanger system with enlarged heating surface ComiVal CSR (0-000): with one integrated, triple coiled smooth-pipe attery and enlarged heating surface MultiVal CRR (00-000) with two integrated heat exchangers (lower unit for using solar energy, upper unit for additional heating with oil, gas or pellet oiler). For calorifiers with volumes up to 000 l, the lower heat exchanger is designed as smooth pipe flat tue attery. MultiVal CSRR (0-000) with two integrated heat exchangers (lower unit for using solar energy, upper unit for heating with heat pump) volume (litres) stand-y losses* (W) weight (kg) ComiVal CR (00) 00 0 ComiVal CR (00) 00 8 ComiVal CR (0) ComiVal CR (0) 0 0 ComiVal CR (800) ComiVal CR (000) ComiVal CR (0) 0 ComiVal CR (00) 0 ComiVal CR (000) ComiVal CSR (00) 00 0 ComiVal CSR (00) 00 8 ComiVal CSR (0) 0 8 ComiVal CSR (800) ComiVal CSR (000) 000 ComiVal CSR (0) 0 00 ComiVal CSR (00) 00 ComiVal CSR (000) MultiVal CRR (00) 00 MultiVal CRR (0) 0 8 MultiVal CRR (0) 0 0 MultiVal CRR (800) MultiVal CRR (000) MultiVal CRR (0) 0 MultiVal CRR (00) 0 MultiVal CRR (000) *at 0 C water temperature and 0 C room temperature

4 volume (litres) stand-y losses* (W) weight (kg) MultiVal CSRR (0) 0 8 MultiVal CSRR (0) 0 8 MultiVal CSRR (0) 0 8 MultiVal CSRR (0) 0 MultiVal CSRR (0) 0 MultiVal CSRR (800) MultiVal CSRR (800) MultiVal CSRR (000) 000 MultiVal CSRR (000) MultiVal CSRR (0) 0 MultiVal CSRR (00) MultiVal CSRR (000) *at 0 C water temperature and 0 C room temperature

5 . Hot water output at heating flow 80 C.. ComiVal CR (00-000) Hot water output ComiVal Loading pump Biral dm /0 min. dm /h Type m /h mar Type mws Type mws C C 0 C kw flats CR (00) 0, MX0,0 AX, 0,,0 0 MX0, AX, 8 0,, MX0, AX,0 8 0,8,0 80 MX,0 AX, ,8 CR (00),0 MX0, AX, 0 8,, MX0, AX,0 0 0, 8,0 00 MX,0 AX, , 8, 0 MX, A, , 8 CR (0), MX0, AX, ,,0 MX,0 AX,0 0 8,, MX, A, ,,0 M,8 A, 8 8 8, CR (0), MX, A, 0 0 8,,0 M,8 A, , CR (800),0 0 MX,0 A, ,, 0 MX, A, 0 00, 0,0 0 M,8 A, ,, 0 M, A, , CR (000),0 0 MX,0 AX, , 0, 0 MX, A, ,,0 0 M,8 A, 80 0,, 0 M, A, , CR (0),0 80 MX, A, ,,0 0 M,0 A, , CR (00),0 00 M,8 A, ,,0 0 M,0 A, 0,0 8 CR (000),0 M,8 A, ,,0 00 M, A, Biral loading pump = The catalogue paragraph Gas-fired oilers must e regarded in connection with gas heating oilers m /h = Volume flow of the loading pump (80 C) mar = Heating-side flow resistance in the heating attery dm /0 min. = Hot water peak performance in 0 minutes. Calorifier heated up to 0 C (according Procal test rules) dm /h = Continuous output per hour. Cold water temperature 0 C (according Procal test rules) kw = Power input at /0 C flats = Power characteristic numer in accordance with DIN 08 = numer of flats, which can e supplied with hot water if the water heater is heated with the oiler and is permanently after-heated (Standard flat: ath - rooms -, persons)

6 .. ComiVal CSR (00-000) Hot water output ComiVal Loading pump Biral dm /0 min. dm /h Type m /h mar Type mws Type mws C C 0 C kw flats CSR (00),0 MX0, AX, 0,,0 0 MX,0 AX, , CSR (00), 8 MX0, AX, ,,0 MX,0 AX, , CSR (0),0 MX0, AX, , 0,0 MX, A, , CSR (800), 0 MX, AX, ,, M, A,8 0 0, CSR (000), 0 MX, A, 0 8,, M, A,8 0 0, CSR (0),0 MX,0 A, 0, 8,0 8 MX,0 A,0 8 0,0 8 CSR (00),0 MX,0 A,8 00 8,,0 MX,0 A,0 0, 80 CSR (000),0 MX,0 A, , 80,0 80 MX,0 A,0,0 88 Biral loading pump = The catalogue paragraph Gas-fired oilers must e regarded in connection with gas heating oilers m /h = Volume flow of the loading pump (80 C) mar = Heating-side flow resistance in the heating attery dm /0 min. = Hot water peak performance in 0 minutes. Calorifier heated up to 0 C (according Procal test rules) dm /h = Continuous output per hour. Cold water temperature 0 C (according Procal test rules) kw = Power input at /0 C flats = Power characteristic numer in accordance with DIN 08 = numer of flats, which can e supplied with hot water if the water heater is heated with the oiler and is permanently after-heated (Standard flat: ath - rooms -, persons)

7 .. MultiVal CRR (00-000) Hot water output MultiVal Loading pump Biral dm /0 min. dm /h Type m /h mar Type mws Type mws C C 0 C kw flats CRR (00), 0 MX0, AX,0 0,8,0 MX,0 A,0 8, CRR (0), MX0, AX,0 0,, MX,0 AX, 80 8, CRR (0),0 MX,0 AX, 0,,0 M, A, 0 0 8, CRR (800),0 8 MX,0 AX, ,8 8, 0 MX, A, ,,0 0 M,8 A, 0 80, 0 CRR (000),0 8 MX,0 Ax, ,8, 0 MX, A, 0 0 0, 0,0 0 M,8 A, 80, CRR (0), 0 MX, A, 80, 0,0 0 M,8 A, 0 80, CRR (00), MX, A, 0 00,,0 M,8 A, 8 00, CRR (000), MX, A, 8 00, 8,0 M,8 A, 8 00, 0 Biral loading pump = The catalogue paragraph Gas-fired oilers must e regarded in connection with gas heating oilers m /h = Volume flow of the loading pump (80 C) mar = Heating-side flow resistance in the heating attery dm /0 min. = Hot water peak performance in 0 minutes. Calorifier heated up to 0 C (according Procal test rules) dm /h = Continuous output per hour. Cold water temperature 0 C (according Procal test rules) kw = Power input at /0 C flats = Power characteristic numer in accordance with DIN 08 = numer of flats, which can e supplied with hot water if the water heater is heated with the oiler and is permanently after-heated (Standard flat: ath - rooms -, persons)

8 . Hot water output at heating flow 0 C.. MultiVal CSRR (0-000) Hot water output MultiVal Loading pump Biral dm /0 min. dm /h Type m /h mar Type mws Type mws C C C kw flats CSRR (0). 8 AX. MX CSRR (0). AX. MX.. CSRR (0). 8 AX. MX. 0. CSRR (0). AX. MX. 8. CSRR (0).0 8 A. MX CSRR (800). AX. MX 0. CSRR (800). 0 A. MX.8 8. CSRR (000). 0 A. MX CSRR (000). A M CSRR (0). A M CSRR (00). A. M.. CSRR (000). A. M Biral loading pump = Comined with heat pumps m /h = Volume flow of the loading pump (0 C) mar = Heating-side flow resistance in the heating attery dm /0 min. = Hot water peak performance in 0 minutes. Calorifier heated up to 0 C (according Procal test rules) dm /h = Continuous output per hour. Cold water temperature 0 C (according Procal test rules) kw = max. heat pump capacity for heating attery flats = Power characteristic numer in accordance with DIN 08 = numer of flats, which can e supplied with hot water if the water heater is heated with the oiler and is permanently after-heated (Standard flat: ath - rooms -, persons) 8

9 . Heat exchanger Heating surface (m ) for collector surface to (m ) Pressure loss z-value * ottom top ottom top ComiVal CR (00) 0, 0 ComiVal CR (00), ComiVal CR (0),8 8 ComiVal CR (0),8 8 ComiVal CR (800), 0 ComiVal CR (000), 0 ComiVal CR (0),0 0 ComiVal CR (00), ComiVal CR (000),0 ComiVal CSR (00), ComiVal CSR (00), 8 ComiVal CSR (0), ComiVal CSR (800), ComiVal CSR (000), ComiVal CSR (0) 0,0 ComiVal CSR (00),0 ComiVal CSR (000),0 MultiVal CRR (00), 0,,0 0 (0% glycol) MultiVal CRR (0),, 8,0 8 (0% glycol) 8 MultiVal CRR (0),, 0,0 8 (0% glycol) 8 MultiVal CRR (800),,,0 (0% glycol) MultiVal CRR (000),,,0 (0% glycol) MultiVal CRR (0),0,,0 (0% glycol) MultiVal CRR (00),, 8,0 0 (0% glycol) MultiVal CRR (000),0, 0,0 (0% glycol) MultiVal CSRR (0),,,0 8 8 MultiVal CSRR (0),,,0 8 0 MultiVal CSRR (0),,,0 8 8 MultiVal CSRR (0),,,0 8 0 MultiVal CSRR (0),,,0 8 MultiVal CSRR (800),, 8,0 0 MultiVal CSRR (800),, 8,0 MultiVal CSRR (000),, 8,0 MultiVal CSRR (000), 0,0 8,0 MultiVal CSRR (0),8 0,0,0 MultiVal CSRR (00),8,0,0 MultiVal CSRR (000),8,0,0 *) Pressure loss in mar = (m /h) x z

10 Operating pressure Secondary circuit (sanitary water): Operating pressure for all tanks: ar Primary circuit (heat exchanger): 0 ar Max. operating temperature Calorifier: C Primary circuit: C Thermal insulation 80 mm polyester fier non-woven (00-000) 00 mm polypropylene (0) Outer casing made of Polystyrol, red coloured delivery Size up to 000 litres: Calorifier fully cased. Size up to 0 litres: Calorifier and thermal insulation delivered separately packed Screw-in electrical heating insets Can e mounted in ½" sleeve or flange (with special flange cover). Integration in ½" sleeve heating capacity [kw] length (mm) ComiVal CR ComiVal CSR MultiVal CRR MultiVal CSRR EP-, EP-,, EP-, EP-, Integration in flange heating capacity [kw] length (mm) ComiVal CR ComiVal CSR MultiVal CRR MultiVal CSRR EP-, EP-., EP-, EP-,

11 . Dimensions ComiVal CR (00-000) ComiVal CR (00-000) ComiVal CR (0-000) (Dimensions in mm) 8 h r h r m m k k i i a c d e f g a d c f g Smooth pipe flat tue attery Smooth pipe heat exchanger n 0 n 0 Cold water Type (00-0), R " Type ( ), R ½" Hot water Type (00-0), Rp " Type ( ), R ½" Flow heating Type (00-000), R ", (0-000) R ¼" Return heating Type (00-000), R ", (0-000) R ¼" Sleeve Rp ½" for sensor, thermostat, thermometer Immersion sleeve length 00 mm, 8 mm internal, installed Connection for screw-in electrical heating inset Rp ½" Circulation Rp ", CR (00) - CR (000) CR (00) without circulation 8 Ventilation Rp " Hand hole flange 0/00 Pitch circle 0 mm, x M0 ComiVal Type CR h a c d e f g i k m n r Tilting measure mm (00) (00) (0) (0) (800) (000) (0) (00) (000)

12 . Dimensions ComiVal CSR (00-000) ComiVal CSR (00-0) ComiVal CSR ( ) (Dimensions in mm),,,,,,,,,,,,,, 8 Cold water Type (00-0), R " Type ( ), R ½" Hot water Type (00-0), Rp " Type ( ), R ½" Flow heating Type (00-000), R " Type (0-000), R ½" Return heating Type (00-000), R " Type (0-000), R ½" Sleeve Rp ½" for sensor, thermostat, thermometer Immersion sleeve length 00 mm, 8 mm internal, installed Connection for screw-in electrical heating inset Rp ½" Circulation Rp " 8 Ventilation Rp " Hand hole flange 0/00 Pitch circle 0 mm, x M0 ComiVal Type CSR h h a c d e f g i k m n p r Tilting measure mm (00) (00) (0) (800) (000) (0) (00) (000)

13 . Dimensions MultiVal CRR (00-000) MultiVal CRR (00 0) MultiVal CRR ( ) (Dimensions in mm) h r h r n p n p g i k m g i k m e d c f e d c f a a Heating attery MultiVal CRR (800,000): smooth pipe flat tue register at the ottom: { MultiVal CRR (0-000): smooth pipe heat exchanger 0 S 0 0 S 0 Cold water Type (00-0), R " Type ( ), R ½" Hot water Type (00-0), Rp " Type ( ), R ½" Flow solar circuit R " Return solar circuit R " Flow re-heating Rp " Return re-heating Rp " Sleeve Rp ½" for sensor, thermostat, thermometer Immersion sleeve length 00 mm, 8 mm internal, installed 8 Connection for screw-in electrical heating inset Rp ½" Circulation Rp " 0 Ventilation Rp " Hand hole flange 0/00 Pitch circle 0 mm, x M0 MultiVal Type CRR h a c d e f g i k m n p r s Tilting measure mm (00) (0) (0) (800) (000) (0) (00) (000)

14 .8 Dimensions MultiVal CSRR (0,0) (Dimensions in mm) 0 c 00 h h a 0 d Cold water R " Hot water Rp " Flow solar circuit R " Return solar circuit R " Heating flow (0, 0),/, m Rp ¼" (0), m Rp ½" Heating return (0, 0),/, m Rp ¼" (0), m Rp ½" Sleeve for sensor, thermostat, thermometer Rp ½" with immersion sleeve 8 Connection for screw-in electrical heating inset Rp ½" Circulation Rp " 0 Hand hole flange NW 00 MultiVal Type CSRR Heating surface top ottom m m h h a c d Tilting measure mm (0),, (0),, (0),, (0),, (0),,

15 . Dimensions MultiVal CSRR (800,000) (Dimensions in mm) 0 c 00 h h a 0 d Cold water R ½" Hot water Rp ½" Flow solar circuit R " Return solar circuit R " Heating flow (800), m Rp ¼" (800, 000),/0,0 m Rp ½" Heating return (800), m Rp ¼" (800, 000),/0,0 m Rp ½" Sleeve for sensor, thermostat, thermometer Rp ½" with immersion sleeve 8 Connection for screw-in electrical heating inset Rp ½" Circulation Rp " 0 Hand hole flange NW 00 Ventilation Rp " MultiVal Type CSRR Heating surface top ottom m m h h a c d Tilting measure mm (800),, (800),, (000),, (000) 0,0,

16 .0 Dimensions MultiVal CSRR (0-000) (Dimensions in mm) h h a c MultiVal Type CSRR Heating surface top ottom m m (0) (00) (000) 0,0,0,0 Cold water Hot water Flow solar circuit Return solar circuit Heating flow Heating return Sleeve for sensor, thermostat, thermometer with immersion sleeve Connection for screw-in electrical heating inset Circulation Hand hole flange Ventilation ,8,8,8 h h a c Tilting measure mm R Rp R R Rp Rp Rp ½" ½" " " ½" ½" ½" Rp Rp NW Rp ½" " 00 "

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