Subject to rule 715 , the following provisions apply to an appeal from the determination:(a) the appeal is to be brought within 21 days after the determination is made;(b) the appeal is to be brought by application to a judge to set aside or vary the determination;(c) the application may ask that some other determination be made or that the matter be referred back to the referee, officer or judge of the inferior court for reconsideration;(d) the application is to be served within the period prescribed by paragraph (a) and not less than 14 days before the date appointed for its hearing;(e) the application is to state whether the whole or only part of the determination is appealed from, and in the latter case is to specify which part;(f) the application is to state specifically and concisely the grounds of the appeal;(g) the appeal does not operate as a stay of proceedings unless a judge or the referee, officer or judge of the inferior court otherwise orders;(h) on the hearing of the appeal, the judge may (i) set aside or vary the determination or any part of it; or(ii) direct any other determination to be made; or(iii) require an explanation or reasons from the referee, officer or judge of the inferior court; or(iv) remit the matter or any part of it, or any question or issue in it, to the same or any other referee, officer or judge of an inferior court for retrial or further consideration, with or without any special direction.